{"id":11449,"date":"2026-02-13T06:10:56","date_gmt":"2026-02-13T06:10:56","guid":{"rendered":"https:\/\/fsxchemical.com\/?p=11449"},"modified":"2026-09-16T06:13:01","modified_gmt":"2026-09-16T06:13:01","slug":"acrylic-thickener-knit-vs-woven-pigment-printing-rheology-penetration","status":"publish","type":"post","link":"https:\/\/fsxchemical.com\/ru\/blog\/acrylic-thickener-knit-vs-woven-pigment-printing-rheology-penetration\/","title":{"rendered":"Acrylic Thickener for Knit vs. Woven Pigment Printing: How Fabric Structure Changes Rheology and Penetration"},"content":{"rendered":"<p class=\"wp-block-wd-paragraph wd-47cf34e5\"><em>Knit and woven fabrics can use the same pigment, binder and acrylic-thickener chemistry, but fabric construction changes how the paste contacts, deforms and penetrates the textile under screen-printing pressure. Knits are often more extensible, compressible and structurally open because of their looped construction, while woven fabrics are generally more dimensionally stable and can present a flatter, more restrained surface. These are tendencies rather than universal rules: pore size, cover factor, GSM, thickness, yarn type, finishing and surface hairiness can override the simple knit-versus-woven label. The correct thickener strategy is therefore to compare rheology, paste add-on, penetration, recovery and finished-print quality on the actual production fabric rather than assigning one viscosity target to all knits or all woven fabrics.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-36d50f39\">How Does Knit vs. Woven Structure Change Acrylic Thickener Requirements?<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c71c0c69\">Knit and woven fabrics do not automatically require different thickener chemistries, but they can require different rheology and paste-deposit windows.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b3e499f7\">Knitted fabrics often place more emphasis on:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Controlling penetration through a more deformable structure<\/li>\n\n\n\n<li>Maintaining print definition while the fabric stretches or compresses<\/li>\n\n\n\n<li>Preventing excessive paste deposit in open or bulky structures<\/li>\n\n\n\n<li>Preserving soft hand on apparel knits<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-296d28ba\">Woven fabrics often place more emphasis on:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Uniform surface transfer<\/li>\n\n\n\n<li>Fine-line definition on a dimensionally stable substrate<\/li>\n\n\n\n<li>Controlled coverage across yarn interlacings<\/li>\n\n\n\n<li>Matching paste deposit to weave density and surface texture<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b81699e7\">The best starting logic is:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-41151e05\"><strong>Same Controlled Paste \u2192 Same Printing Method \u2192 Knit vs. Woven Trial \u2192 Measure Transfer \/ Penetration \/ Definition \u2192 Adjust Rheology Only Where the Fabric Requires It<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9a085cdf\">Do not begin with the assumption that knit always needs higher viscosity or woven always needs lower viscosity.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-3ade36b8\">Fabric Construction Matters Beyond Fiber Composition<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1970dc16\">Two fabrics can both be 100% cotton and still require different pigment-printing conditions.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9fe0e5d2\">Important structural variables include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0412\u044f\u0437\u0430\u043d\u0430\u044f \u0438\u043b\u0438 \u0442\u043a\u0430\u043d\u0430\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f<\/li>\n\n\n\n<li>GSM<\/li>\n\n\n\n<li>\u0422\u043e\u043b\u0449\u0438\u043d\u0430<\/li>\n\n\n\n<li>Cover factor<\/li>\n\n\n\n<li>Porosity<\/li>\n\n\n\n<li>Yarn count<\/li>\n\n\n\n<li>Yarn twist<\/li>\n\n\n\n<li>Surface hairiness<\/li>\n\n\n\n<li>Finishing treatment<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-df7bfd06\">These variables determine the size, continuity and orientation of the liquid pathways inside the textile.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-79eae0c4\">They also influence how the fabric deforms under the screen and squeegee.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-212fde2d\">\u0421\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a08dde55\"><strong>Same Fiber + Same Paste \u2260 Same Penetration.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-226cb30e\">What Is Structurally Different About Knitted Fabric?<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e1115330\">Knitted fabric is built from interconnected loops rather than warp\/weft interlacing.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-be99c7ce\">Compared with many woven structures, knitted fabrics often have:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Greater extensibility<\/li>\n\n\n\n<li>Greater compressibility<\/li>\n\n\n\n<li>Higher thickness for a comparable mass<\/li>\n\n\n\n<li>More three-dimensional loop geometry<\/li>\n\n\n\n<li>More surface contour<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-cf47ea27\">Many knit constructions also have substantial pore volume.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-278ea0b5\">However, tight interlock or compact knit structures can be dense, while mesh knits can be extremely open.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7a763bd6\">That is why the word \u201cknit\u201d is only the first classification step.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-0885b65b\">What Is Structurally Different About Woven Fabric?<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ff2e581c\">Woven fabric is formed by interlacing warp and weft yarns.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ffe56b69\">Many woven structures are:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>More dimensionally stable<\/li>\n\n\n\n<li>Less extensible<\/li>\n\n\n\n<li>Flatter under screen pressure<\/li>\n\n\n\n<li>More predictable in registration<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c98936bd\">But woven construction can also vary widely.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-70bc13a2\">A dense plain weave, heavy twill, loose gauze-like weave and brushed woven surface do not behave the same.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-505f2a37\">Woven fabric should therefore be described by construction and cover\u2014not only by the word \u201cwoven.\u201d<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-b47e7a98\">Why \u201cKnit Is Open \/ Woven Is Dense\u201d Is Too Simple<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b6b24b19\">Textile structure studies show that liquid transport depends on a combination of:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Porosity<\/li>\n\n\n\n<li>\u0422\u043e\u043b\u0449\u0438\u043d\u0430<\/li>\n\n\n\n<li>Cover factor<\/li>\n\n\n\n<li>Yarn arrangement<\/li>\n\n\n\n<li>Capillary continuity<\/li>\n\n\n\n<li>\u041e\u0442\u0434\u0435\u043b\u043a\u0430<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d1469424\">Many knits have lower cover factor and larger open spaces, but compact knits can be dense and open woven fabrics can still show strong through-penetration.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e9ead324\">The useful engineering question is:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ebd336da\"><strong>What is the actual fabric structure and liquid-transport behavior?<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-de6e224c\">How Fabric Structure Connects to Printing-Paste Rheology<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3afdc36c\">The printing paste experiences three key stages:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-fd6bf31e\"><strong>At Rest on Screen \u2192 Under Squeegee Shear \u2192 After Transfer to Fabric<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ac242f90\">The fabric affects the third stage immediately.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f6bad66f\">After transfer, the paste can:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Remain near the surface<\/li>\n\n\n\n<li>Move laterally<\/li>\n\n\n\n<li>Penetrate through inter-yarn spaces<\/li>\n\n\n\n<li>Be drawn into fiber \/ yarn capillaries<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-92d5c4e6\">Therefore, the preferred rheology depends on how quickly the fabric removes liquid and how its structure changes under pressure.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-72efaf59\">A single Brookfield viscosity cannot describe this complete interaction.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-a4370616\">Capillary Penetration and Paste Hold<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c8db78ab\">Liquid penetration into textile structures is influenced by capillary pathways.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6ca52990\">These pathways are created by:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fiber-to-fiber spaces<\/li>\n\n\n\n<li>\u0421\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430 \u043f\u0440\u044f\u0436\u0438<\/li>\n\n\n\n<li>Inter-yarn openings<\/li>\n\n\n\n<li>Loops or weave intersections<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d7b6ee37\">Lower-viscosity liquid generally penetrates capillary structures more easily than a more viscous system, all other variables being equal.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a663cb7d\">But actual pigment paste is non-Newtonian.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4eaaff77\">Therefore, penetration should be evaluated with the real shear-thinning paste rather than predicted from a single low-shear value.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7ed81d3e\">The target is:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e9e36de3\"><strong>Enough Contact and Coverage Without Uncontrolled Through-Penetration.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-d05dd8f7\">Compression Under Squeegee Pressure<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1fe90f9e\">Knitted fabrics can compress significantly under printing pressure.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-401770ac\">Compression can temporarily:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Reduce pore volume<\/li>\n\n\n\n<li>Change surface height<\/li>\n\n\n\n<li>Alter contact with the screen<\/li>\n\n\n\n<li>Change the amount of paste pushed into the structure<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ae842cd5\">After the squeegee passes, the fabric can recover mechanically while the paste is also recovering rheologically.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0f66db09\">This interaction is important.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d844f3eb\">If paste recovery is too slow, the fabric may reopen while the paste is still mobile, allowing more migration or penetration.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-72f6028c\">If recovery is very fast, surface leveling can suffer.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-80193573\">This is one reason knit printing can be sensitive to both fabric mechanics and rheology.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-e1ea18a6\">Stretch and Dimensional Stability<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-caea357f\">Knitted fabric usually stretches more easily than woven fabric.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-24c63005\">During printing, tension differences can change:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Loop dimensions<\/li>\n\n\n\n<li>Fabric width<\/li>\n\n\n\n<li>Pore size<\/li>\n\n\n\n<li>Pattern registration<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-00d69ad7\">The same knit printed under different machine tension can therefore show different paste penetration and line width.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a94bb899\">Woven fabric is generally more dimensionally stable, but loose constructions can still distort.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-62497ef1\">When comparing thickeners:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e5176b27\"><strong>Keep Fabric Tension and Machine Settings Controlled.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-c458b7c3\">Surface Texture, Hairiness and Contact Area<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-26a15556\">The fabric surface changes how completely the screen-delivered paste contacts the textile.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9a3ceaf8\">Relevant variables include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Raised fibers<\/li>\n\n\n\n<li>Brushed surfaces<\/li>\n\n\n\n<li>Pique texture<\/li>\n\n\n\n<li>Rib peaks and valleys<\/li>\n\n\n\n<li>Twill ridges<\/li>\n\n\n\n<li>Slub yarns<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3a113064\">A rough or uneven surface can require enough flow to cover low areas without excessive spreading in high areas.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-30bd851f\">This can make the optimum balance between:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-415f3ec2\"><strong>Flow + Leveling + Structural Recovery<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-70edb53b\">more important than the nominal viscosity value.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-b05a61e9\">Acrylic Thickener for Knitted Pigment Printing<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2f0e08e2\">For knitted pigment printing, a useful synthetic thickener should support:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u041a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u043e\u0435 \u043f\u0440\u043e\u043d\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u0438\u0435<\/li>\n\n\n\n<li>Good screen transfer under a deformable substrate<\/li>\n\n\n\n<li>Fast enough recovery to hold pattern edges<\/li>\n\n\n\n<li>Low enough polymer deposit to maintain soft hand<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8f607171\">Knitted apparel can be especially sensitive to printed-area stiffness.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-91e42671\">Therefore, do not compensate for every knit-printing problem by increasing thickener dosage.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9a80b2d5\">First check:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u041d\u0430\u0442\u044f\u0436\u0435\u043d\u0438\u0435 \u0442\u043a\u0430\u043d\u0438<\/li>\n\n\n\n<li>\u0414\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0441\u043a\u0440\u0435\u0431\u043a\u0430<\/li>\n\n\n\n<li>Screen deposit<\/li>\n\n\n\n<li>\u0412\u043f\u0438\u0442\u044b\u0432\u0430\u044e\u0449\u0430\u044f \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c \u0442\u043a\u0430\u043d\u0438<\/li>\n\n\n\n<li>\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043d\u0430\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043f\u0430\u043f\u043a\u0438<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-a3685624\">Typical Knit-Fabric Risks<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b1aacf92\">Depending on construction, common knit-printing risks include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Excess penetration through open loops<\/li>\n\n\n\n<li>Print distortion from stretch<\/li>\n\n\n\n<li>Uneven transfer on textured surfaces<\/li>\n\n\n\n<li>High add-on in bulky fabrics<\/li>\n\n\n\n<li>Hard hand after excessive polymer deposit<\/li>\n\n\n\n<li>Pattern spreading after compression \/ recovery<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-63a755b7\">These are diagnostic possibilities, not universal defects.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d5a1d23d\">A compact interlock may behave very differently from a lightweight single jersey.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-63a19865\">Single Jersey, Rib, Interlock, Pique and Fleece<\/h2>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-ec2e4585\">Single Jersey<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-783b1a4d\">Check stretch, strike-through and edge definition.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-ec075329\">Rib \/ Pique<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-446dc293\">Raised or textured zones can challenge coverage, leveling and deposit uniformity.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-000f4f78\">Interlock<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9903465f\">Often more stable and thicker than single jersey; check surface buildup.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-538679c4\">Fleece \/ Brushed Knit<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9153b81a\">Thickness and surface fibers can increase paste demand and hand sensitivity.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c078125a\">These route-level tendencies should be confirmed on the actual production fabric.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-da1c63c3\">Acrylic Thickener for Woven Pigment Printing<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7e282c96\">For woven pigment printing, the synthetic thickener should support:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Consistent screen release<\/li>\n\n\n\n<li>Sharp edges<\/li>\n\n\n\n<li>Controlled deposit across warp\/weft interlacings<\/li>\n\n\n\n<li>Good large-area uniformity<\/li>\n\n\n\n<li>Stable long-run rheology<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9245bd41\">Because the substrate is often more dimensionally stable, line-definition differences between thickeners can be easier to diagnose.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2fcfc5da\">However, dense woven fabric can resist penetration while open woven structures can allow significant strike-through.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-a0e4025e\">Typical Woven-Fabric Risks<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6290d93b\">Depending on construction, common risks include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Poor coverage on rough or heavy yarn intersections<\/li>\n\n\n\n<li>Excess surface buildup on dense fabrics<\/li>\n\n\n\n<li>Strike-through on open weaves<\/li>\n\n\n\n<li>Mesh \/ weave interaction visible in fine patterns<\/li>\n\n\n\n<li>Uneven transfer on heavily textured woven surfaces<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f5723515\">Again, the relevant variables are weave density, yarn size and surface profile\u2014not the woven label alone.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-6918df00\">Plain, Twill and Other Woven Structures<\/h2>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-56e2b193\">Plain \/ Twill<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-abf26807\">Warp\/weft intersections, twill ridges and yarn size can change surface contact and coverage.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-f94fd5a1\">Satin \/ Long-Float Structures<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7a6609d6\">Smoother areas may improve apparent coverage but can respond differently to paste hold.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-cded4940\">Open Weaves<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-726c690d\">Larger inter-yarn spaces can increase through-penetration or reverse-side strike-through.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-cbaa4634\">Use actual fabric structure in the trial rather than relying on generic woven assumptions.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-1b867441\">Should Knit and Woven Use Different Viscosity Targets?<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1ef8f344\">They may require different working windows, but there is no universal knit or woven viscosity number.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8302bb4c\">The correct sequence is:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Standardize the complete paste.<\/li>\n\n\n\n<li>Measure viscosity under one defined method.<\/li>\n\n\n\n<li>Print both fabrics.<\/li>\n\n\n\n<li>Compare transfer, penetration and definition.<\/li>\n\n\n\n<li>Adjust the thickener only when a fabric-specific defect is confirmed.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ff4e11fc\">A knitted fabric with a controlled surface may print better at the same viscosity as a woven reference.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d3494432\">Another open or bulky knit may need a different rheology profile.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-864c007a\">The production result\u2014not fabric category alone\u2014defines the target.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-5f6e3fc5\">Shear Thinning and Screen Passage<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-16e4b1ac\">Acrylic printing thickeners are commonly selected for pseudoplastic or shear-thinning behavior.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e1720dd8\">Under squeegee force:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-721e9efd\"><strong>Shear \u2191 \u2192 Apparent Viscosity \u2193 \u2192 Paste Passes Through Screen<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-cfe9c083\">After the squeegee passes:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ecd3cb96\"><strong>Shear \u2193 \u2192 Structure Recovers \u2192 Pattern Is Stabilized<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-afd20bcb\">For both knit and woven printing, the useful thickener must balance:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Easy transfer<\/li>\n\n\n\n<li>\u041a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u043e\u0435 \u043f\u0440\u043e\u043d\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u0438\u0435<\/li>\n\n\n\n<li>Good recovery<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b7b7d624\">But the substrate changes how much recovery is required after transfer.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-3cab8e10\">Structural Recovery After Transfer<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-252c9e54\">Recovery is particularly important when the substrate can move or deform after the printing stroke.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6b5d4697\">Too-slow recovery can lead to:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0420\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435 \u043f\u043e \u043a\u0440\u0430\u044e<\/li>\n\n\n\n<li>\u041f\u0440\u043e\u043d\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u0438\u0435<\/li>\n\n\n\n<li>Fine-detail loss<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-65861f26\">Too-fast recovery can lead to:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Poor leveling<\/li>\n\n\n\n<li>\u0421\u0435\u0442\u0447\u0430\u0442\u044b\u0435 \u043e\u0442\u043c\u0435\u0442\u043a\u0438<\/li>\n\n\n\n<li>\u041d\u0435\u0440\u0430\u0432\u043d\u043e\u043c\u0435\u0440\u043d\u043e\u0435 \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u0435<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f8a4b1df\">Textured knits may need more leveling, while dense woven fabrics may benefit from sharper recovery for fine details. Confirm both tendencies on the machine.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-9b9eb61f\">Low-Shear Body and Yield Behavior<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4e927559\">Low-shear body helps the paste remain stable on the screen and after transfer.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-375624af\">A useful low-shear structure can reduce:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Flow into deep pores<\/li>\n\n\n\n<li>Uncontrolled spreading<\/li>\n\n\n\n<li>Drainage during pauses<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-638571f3\">However, excessive body can make:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Screen filling difficult<\/li>\n\n\n\n<li>Pumping harder<\/li>\n\n\n\n<li>Large-solid transfer uneven<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-74647fe1\">Do not maximize low-shear viscosity for open knits.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2e5c1d2b\">The objective is a balanced yield \/ flow behavior that still prints.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-9078faff\">Paste Add-On and Deposit Weight<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a90038f4\">Fabric structure changes how much paste the machine actually deposits.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a784de90\">The transfer amount is influenced by:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Screen opening \/ engraving<\/li>\n\n\n\n<li>\u0414\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0441\u043a\u0440\u0435\u0431\u043a\u0430<\/li>\n\n\n\n<li>\u0421\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u0441\u043a\u0440\u0435\u0431\u043a\u0430<\/li>\n\n\n\n<li>Stroke count<\/li>\n\n\n\n<li>\u0420\u0435\u043e\u043b\u043e\u0433\u0438\u044f \u043f\u0430\u0441\u0442\u044b<\/li>\n\n\n\n<li>Fabric compressibility<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-82164fb9\">A bulky knit can receive more paste under pressure, while a dense woven fabric may retain more deposit near the surface.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-419dbbe8\">Measure or estimate paste add-on before interpreting color yield.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-ed8b3c4b\">Screen Mesh, Engraving and Fabric Structure<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9b512b9d\">Screen geometry controls the quantity of paste available for transfer.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ac7557d0\">Larger openings or deeper engraving generally allow more paste to reach the fabric.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3cde9af2\">If a knit already receives excessive paste because of high compressibility or open structure, reducing add-on through screen parameters may be more effective than simply raising viscosity.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1ba829fe\">If a coarse woven surface is under-covered, a different mesh \/ engraving or deposit strategy may be required.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ca28e43b\">Thickener and screen should therefore be optimized as one application system.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-f9445b61\">Squeegee Pressure, Speed and Stroke Count<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4320bccc\">Squeegee settings can change the fabric as well as the paste.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-598e17fd\">Higher pressure can:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Increase paste transfer<\/li>\n\n\n\n<li>Compress knitted fabric<\/li>\n\n\n\n<li>Push paste deeper into openings<\/li>\n\n\n\n<li>Increase contact with rough woven surfaces<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-750f9d78\">More strokes can also increase paste deposit.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e2e69900\">During a thickener trial, keep:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pressure<\/li>\n\n\n\n<li>Speed<\/li>\n\n\n\n<li>Angle<\/li>\n\n\n\n<li>Stroke count<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0dd4f8e8\">controlled.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f8a23967\">Otherwise a machine-setting difference can be mistaken for a rheology difference.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-fafa9b36\">Color Yield and Surface Pigment Concentration<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d911163c\">Apparent pigment color depends strongly on how much pigment remains near the visible surface.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4b577082\">Excessive penetration can reduce apparent surface color even if the same pigment mass was transferred.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5057b118\">Insufficient transfer can also reduce color yield.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-188ddd5c\">Therefore, compare:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Face-side color<\/li>\n\n\n\n<li>Reverse-side penetration<\/li>\n\n\n\n<li>Actual solid coverage<\/li>\n\n\n\n<li>\u0414\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u00ab\u0412\u0441\u0442\u0430\u0432\u0438\u0442\u044c\u00bb<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-aaecc01e\">when evaluating knit and woven differences.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-6553523b\">Large Solid Areas vs. Fine Detail<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a0b812d2\">Use both pattern types in substrate comparison.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-9acc1926\">Fine Lines and Small Text<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-218242d3\">Reveal:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0420\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435<\/li>\n\n\n\n<li>\u0412\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435<\/li>\n\n\n\n<li>Fabric distortion<\/li>\n\n\n\n<li>Registration<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-622f002c\">Large Solid Areas<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5b186301\">Reveal:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Coverage<\/li>\n\n\n\n<li>\u041f\u0440\u043e\u043a\u0430\u0447\u043a\u0430<\/li>\n\n\n\n<li>Paste deposit<\/li>\n\n\n\n<li>\u041f\u0440\u043e\u043d\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u0438\u0435<\/li>\n\n\n\n<li>Surface nonuniformity<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8fc239ac\">A knit may pass a fine-line test but fail large-solid coverage, or the reverse.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f2a16fff\">A woven trial should be evaluated the same way.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-d82258ee\">Binder Distribution and Rubbing Fastness<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-34ef0734\">The thickener does not directly create pigment fixation.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4f6b4c1b\">Binder and curing remain the main fixation variables.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-64bdcc31\">However, structure-dependent penetration can change where pigment and binder are deposited.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-47488c5f\">If too much paste enters a thick knit structure, the visible surface can receive less binder\/pigment than expected.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0cb2b1a1\">If a dense woven surface holds a heavy film, rubbing and hand may depend strongly on binder-film uniformity.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-55468b12\">\u041e\u0446\u0435\u043d\u0438\u0442\u0435:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0421\u0443\u0445\u043e\u0435 \u0432\u0442\u0438\u0440\u0430\u043d\u0438\u0435<\/li>\n\n\n\n<li>\u0412\u043b\u0430\u0436\u043d\u043e\u0435 \u043f\u0440\u043e\u0442\u0438\u0440\u0430\u043d\u0438\u0435<\/li>\n\n\n\n<li>Surface film<\/li>\n\n\n\n<li>\u041f\u0440\u043e\u043d\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u0438\u0435<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-807ccf57\">after controlled curing.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-a306f745\">Fabric Hand and Printed-Area Stiffness<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8b627191\">Knitted apparel is often especially sensitive to stiffness because softness and stretch are important end-use properties.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-df57b8b5\">A high polymer deposit can reduce:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Drape<\/li>\n\n\n\n<li>Stretch feel<\/li>\n\n\n\n<li>Softness<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-25e031d8\">Woven fabric can also become stiff, but the perceived effect may differ because the base fabric already has different bending and structural properties.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-15ce4875\">\u0421\u0440\u0430\u0432\u043d\u0438\u0442\u0435 \u0440\u0443\u043a\u0443 \u043f\u0440\u0438 \u0440\u0430\u0432\u043d\u044b\u0445 \u0441\u0442\u0430\u0432\u043a\u0430\u0445:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0426\u0432\u0435\u0442\u043e\u043e\u0442\u0434\u0430\u0447\u0430<\/li>\n\n\n\n<li>Fastness<\/li>\n\n\n\n<li>Paste deposit<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-006a85fa\">rather than comparing two prints with very different add-on.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-f7fc18d4\">Dark Shades as a Structure Stress Test<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5b11aa5c\">Dark shades can reveal substrate-related problems more clearly.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5b34e30e\">On open or bulky knits, look for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Excess penetration<\/li>\n\n\n\n<li>Weak surface black<\/li>\n\n\n\n<li>Pinholes \/ uneven coverage<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-85f0244c\">On woven fabrics, look for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Weave show-through<\/li>\n\n\n\n<li>\u041d\u0435\u0440\u0430\u0432\u043d\u043e\u043c\u0435\u0440\u043d\u044b\u0435 \u0441\u043f\u043b\u043e\u0448\u043d\u044b\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0438<\/li>\n\n\n\n<li>Surface buildup<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5a8f4968\">Dark shades also introduce more pigment dispersion, which can alter rheology independently of fabric structure.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-13e0c7d9\">Keep the formula constant when the purpose is to isolate the fabric effect.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-459fcf74\">Build a Knit-vs.-Woven Laboratory Matrix<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Test Area<\/th><th>Knit<\/th><th>Woven<\/th><\/tr><\/thead><tbody><tr><td>Fabric GSM \/ thickness<\/td><td>\u0417\u0430\u043f\u0438\u0441\u044c<\/td><td>\u0417\u0430\u043f\u0438\u0441\u044c<\/td><\/tr><tr><td>Surface \/ construction<\/td><td>Record loop type<\/td><td>Record weave type<\/td><\/tr><tr><td>Reference paste<\/td><td>Same formula<\/td><td>Same formula<\/td><\/tr><tr><td>\u0412\u044f\u0437\u043a\u043e\u0441\u0442\u044c \u043f\u0430\u0441\u0442\u044b<\/td><td>Same test method<\/td><td>Same test method<\/td><\/tr><tr><td>Transfer \/ add-on<\/td><td>Measure \/ compare<\/td><td>Measure \/ compare<\/td><\/tr><tr><td>Face-to-back penetration<\/td><td>\u0421\u0440\u0430\u0432\u043d\u0438\u0442\u044c<\/td><td>\u0421\u0440\u0430\u0432\u043d\u0438\u0442\u044c<\/td><\/tr><tr><td>\u0427\u0435\u0442\u043a\u043e\u0441\u0442\u044c \u0442\u043e\u043d\u043a\u0438\u0445 \u043b\u0438\u043d\u0438\u0439<\/td><td>\u0421\u0440\u0430\u0432\u043d\u0438\u0442\u044c<\/td><td>\u0421\u0440\u0430\u0432\u043d\u0438\u0442\u044c<\/td><\/tr><tr><td>Solid-area levelness<\/td><td>\u0421\u0440\u0430\u0432\u043d\u0438\u0442\u044c<\/td><td>\u0421\u0440\u0430\u0432\u043d\u0438\u0442\u044c<\/td><\/tr><tr><td>\u0421\u0443\u0445\u043e\u0435 \/ \u0432\u043b\u0430\u0436\u043d\u043e\u0435 \u043f\u0440\u043e\u0442\u0438\u0440\u0430\u043d\u0438\u0435<\/td><td>\u0422\u0435\u0441\u0442<\/td><td>\u0422\u0435\u0441\u0442<\/td><\/tr><tr><td>\u0422\u043a\u0430\u043d\u0435\u0432\u0430\u044f \u0440\u0443\u0447\u043a\u0430<\/td><td>Assess<\/td><td>Assess<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-022eff92\">This matrix prevents the fabric-structure effect from being confused with uncontrolled formulation changes.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-98085abb\">Use the Same Paste First<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f70a1a30\">The cleanest first test is:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-012f0e3b\"><strong>One Paste \u2192 One Screen \/ Machine Setup \u2192 Knit + Woven<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-595b0c0e\">Keep constant:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Thickener grade<\/li>\n\n\n\n<li>\u0414\u043e\u0437\u0438\u0440\u043e\u0432\u043a\u0430 \u0437\u0430\u0433\u0443\u0441\u0442\u0438\u0442\u0435\u043b\u044f<\/li>\n\n\n\n<li>\u041f\u0438\u0433\u043c\u0435\u043d\u0442<\/li>\n\n\n\n<li>\u0421\u0432\u044f\u0437\u0443\u044e\u0449\u0435\u0435 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u043e<\/li>\n\n\n\n<li>pH<\/li>\n\n\n\n<li>\u042d\u043a\u0440\u0430\u043d<\/li>\n\n\n\n<li>\u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0441\u043a\u0440\u0435\u0431\u043a\u0430<\/li>\n\n\n\n<li>\u041e\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u0435<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ce6edf31\">Then identify what changes because the substrate changed.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-38331e93\">Only after that should you alter rheology, deposit or binder level.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-c767aff6\">Record Fabric Data Before Adjusting Thickener<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d6efc233\">At minimum, record:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0421\u043e\u0441\u0442\u0430\u0432 \u0432\u043e\u043b\u043e\u043a\u043e\u043d<\/li>\n\n\n\n<li>Knit or woven<\/li>\n\n\n\n<li>Specific structure: jersey, rib, interlock, pique, plain, twill, etc.<\/li>\n\n\n\n<li>GSM<\/li>\n\n\n\n<li>Thickness if available<\/li>\n\n\n\n<li>Width \/ tension condition<\/li>\n\n\n\n<li>Pre-finish \/ softener \/ brushing if known<\/li>\n\n\n\n<li>Absorbency or wetting observation<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e5762636\">If the same thickener suddenly behaves differently, compare the fabric data before changing the product specification.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-799ad1ea\">Build Fabric-Specific Rheology Windows<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-972ec5bc\">After the same-paste test, build a small adjustment matrix only around the failed variable.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-d7ebfae4\">If Knit Penetration Is Too High<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b6a05b47\">\u041e\u0446\u0435\u043d\u0438\u0442\u0435:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0414\u043e\u0437\u0438\u0440\u043e\u0432\u043a\u0430 \u0437\u0430\u0433\u0443\u0441\u0442\u0438\u0442\u0435\u043b\u044f<\/li>\n\n\n\n<li>Low-shear body \/ recovery<\/li>\n\n\n\n<li>\u0414\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0441\u043a\u0440\u0435\u0431\u043a\u0430<\/li>\n\n\n\n<li>Screen deposit<\/li>\n\n\n\n<li>\u041d\u0430\u0442\u044f\u0436\u0435\u043d\u0438\u0435 \u0442\u043a\u0430\u043d\u0438<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-817d44ea\">If Knit Coverage Is Poor<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-18cbf47f\">Evaluate leveling, surface contour and deposit before simply reducing viscosity.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-7803e4e6\">If Woven Surface Buildup Is Too High<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-22d72793\">Evaluate add-on, screen geometry and rheology.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-a5700829\">If Woven Strike-Through Is Too High<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3e3462ce\">Evaluate weave openness, deposit and recovery.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-14b44936\">The final specification should define an acceptable operating range\u2014not one universal viscosity number.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-a131d143\">\u0423\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0431\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2dcfc0fa\">After laboratory screening, run a representative production trial on the actual knit and\/or woven route.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ca3e621f\">\u0417\u0430\u043f\u0438\u0441\u044c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0421\u043e\u0441\u0442\u0430\u0432 \u0442\u043a\u0430\u043d\u0438<\/li>\n\n\n\n<li>Construction<\/li>\n\n\n\n<li>GSM \/ thickness<\/li>\n\n\n\n<li>Thickener grade and dosage<\/li>\n\n\n\n<li>\u0421\u043e\u0441\u0442\u0430\u0432 \u043f\u0438\u0433\u043c\u0435\u043d\u0442\u0430 \u0438 \u0441\u0432\u044f\u0437\u0443\u044e\u0449\u0435\u0433\u043e \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430<\/li>\n\n\n\n<li>\u041a\u043e\u043d\u0435\u0447\u043d\u044b\u0439 pH<\/li>\n\n\n\n<li>Viscosity test method<\/li>\n\n\n\n<li>\u0412\u044f\u0437\u043a\u043e\u0441\u0442\u044c \u0432 \u043d\u0430\u0447\u0430\u043b\u0435, \u0432 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0435 \u0438 \u0432 \u043a\u043e\u043d\u0446\u0435 \u043f\u0440\u043e\u0431\u0435\u0433\u0430<\/li>\n\n\n\n<li>Screen \/ engraving<\/li>\n\n\n\n<li>Squeegee pressure \/ speed \/ strokes<\/li>\n\n\n\n<li>\u0421\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u0440\u0430\u0431\u043e\u0442\u044b \u0441\u0442\u0430\u043d\u043a\u0430<\/li>\n\n\n\n<li>Fabric tension where relevant<\/li>\n\n\n\n<li>\u0414\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u00ab\u0412\u0441\u0442\u0430\u0432\u0438\u0442\u044c\u00bb<\/li>\n\n\n\n<li>\u041f\u0440\u043e\u043d\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u0438\u0435<\/li>\n\n\n\n<li>\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u0442\u0435\u0440\u043c\u0438\u043d\u0430 \u00ab\u043f\u0435\u0447\u0430\u0442\u044c\u00bb<\/li>\n\n\n\n<li>\u041e\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u0435<\/li>\n\n\n\n<li>\u0421\u0443\u0445\u043e\u0435 \/ \u0432\u043b\u0430\u0436\u043d\u043e\u0435 \u043f\u0440\u043e\u0442\u0438\u0440\u0430\u043d\u0438\u0435<\/li>\n\n\n\n<li>\u0420\u0443\u043a\u0430<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-789fbbb6\">Approve a fabric-structure-specific working window before bulk conversion.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-37490522\">Common Knit-vs.-Woven Selection Mistakes<\/h2>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-a2c3ac47\">1. Assuming All Knits Need Higher Viscosity<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a2d54d82\">Construction, GSM, stretch, screen deposit and rheology profile all matter.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-8aead60b\">2. Assuming All Woven Fabrics Are Dense<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9e0f4170\">Open woven structures can have significant through-penetration.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-6b5a0d03\">3. Changing Thickener Before Controlling Fabric Tension<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b69b5847\">Knit stretch can change pore geometry and print dimensions.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-9b78257f\">4. Ignoring Fabric Compression<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-de62a7ca\">Squeegee pressure can change knit thickness and paste deposit.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-5b6e01b8\">5. Comparing Two Fabrics with Different Paste Add-On<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-440ae815\">Color yield and hand become difficult to interpret.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-f66bbc57\">6. Using Brookfield Viscosity Alone<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1a8a3a61\">Shear thinning and recovery control actual screen-transfer behavior.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-0766659b\">7. Ignoring Surface Texture<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d011a5bc\">Rib, pique, fleece and twill surfaces can require different leveling behavior.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-7e17a9e4\">8. Changing Several Machine Variables During the Trial<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-edb02f30\">The result can no longer isolate the thickener or fabric-structure effect.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-d0ccb0be\">\u0422\u0430\u0431\u043b\u0438\u0446\u0430 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u043d\u0435\u0438\u0441\u043f\u0440\u0430\u0432\u043d\u043e\u0441\u0442\u0435\u0439<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0412\u044b\u044f\u0432\u043b\u0435\u043d\u043d\u0430\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430<\/th><th>\u041f\u0435\u0440\u0432\u044b\u0435 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u043f\u0440\u043e\u0432\u0435\u0440\u0438\u0442\u044c<\/th><th>\u041d\u0435 \u0434\u0435\u043b\u0430\u0439\u0442\u0435 \u043f\u043e\u0441\u043f\u0435\u0448\u043d\u044b\u0445 \u0432\u044b\u0432\u043e\u0434\u043e\u0432<\/th><\/tr><\/thead><tbody><tr><td>Knit print penetrates too deeply<\/td><td>Structure openness, pressure, add-on, recovery<\/td><td>Higher viscosity is always the only fix<\/td><\/tr><tr><td>Knit print distorts<\/td><td>Fabric tension, stretch, squeegee pressure<\/td><td>Thickener caused the geometry change<\/td><\/tr><tr><td>Knit solid area is patchy<\/td><td>Surface texture, leveling, foam, add-on<\/td><td>More pigment solves coverage<\/td><\/tr><tr><td>Knit hand becomes stiff<\/td><td>Binder\/thickener solids, deposit weight<\/td><td>Higher viscosity is free of hand cost<\/td><\/tr><tr><td>Woven fine lines spread<\/td><td>Recovery, pressure, paste deposit<\/td><td>Woven always gives sharp edges<\/td><\/tr><tr><td>Woven has weak coverage<\/td><td>Surface texture, mesh, transfer, add-on<\/td><td>Thickener dosage alone controls coverage<\/td><\/tr><tr><td>Open woven shows strike-through<\/td><td>Weave openness, add-on, rheology<\/td><td>All woven fabrics resist penetration<\/td><\/tr><tr><td>Same paste behaves differently by fabric lot<\/td><td>GSM, construction, finish, absorbency<\/td><td>The thickener batch is automatically responsible<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-c2b1820d\">\u041e\u0431\u0449\u0430\u044f \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f22bcdfd\">Fabric structure changes cost through its effect on:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0414\u043e\u0437\u0438\u0440\u043e\u0432\u043a\u0430 \u0437\u0430\u0433\u0443\u0441\u0442\u0438\u0442\u0435\u043b\u044f<\/li>\n\n\n\n<li>\u0414\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u00ab\u0412\u0441\u0442\u0430\u0432\u0438\u0442\u044c\u00bb<\/li>\n\n\n\n<li>Pigment usage<\/li>\n\n\n\n<li>Binder usage<\/li>\n\n\n\n<li>\u0421\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u0440\u0430\u0431\u043e\u0442\u044b \u0441\u0442\u0430\u043d\u043a\u0430<\/li>\n\n\n\n<li>\u041f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u043a\u0430<\/li>\n\n\n\n<li>Hand \/ quality rejects<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-717b15ed\">\u041f\u043e\u043b\u0435\u0437\u043d\u043e\u0439 \u043c\u043e\u0434\u0435\u043b\u044c\u044e \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-dd6a389a\"><strong>Total Cost in Use = Thickener + Pigment + Binder + Paste Add-On + Machine Efficiency + Curing + Rework + Quality Loss<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-cf89a8a7\">A higher-priced thickener can still be more economical if it reduces excess penetration, over-deposit, coverage defects or machine adjustments.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c06c5f22\">Compare cost per acceptable printed meter on the actual fabric construction.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-807384f9\">\u041a\u0430\u043a\u0443\u044e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u043e\u0442\u043f\u0440\u0430\u0432\u0438\u0442\u044c \u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a\u0443?<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0b4ee199\">For useful knit-vs.-woven matching, provide:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0421\u043e\u0441\u0442\u0430\u0432 \u0432\u043e\u043b\u043e\u043a\u043e\u043d<\/li>\n\n\n\n<li>Knit or woven<\/li>\n\n\n\n<li>Specific fabric structure<\/li>\n\n\n\n<li>GSM and thickness if available<\/li>\n\n\n\n<li>\u0422\u0435\u043a\u0443\u0449\u0438\u0439 \u0430\u043a\u0440\u0438\u043b\u043e\u0432\u044b\u0439 \u0437\u0430\u0433\u0443\u0441\u0442\u0438\u0442\u0435\u043b\u044c \/ \u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u0430\u0441\u043f\u043e\u0440\u0442 (TDS)<\/li>\n\n\n\n<li>\u0414\u043e\u0437\u0438\u0440\u043e\u0432\u043a\u0430 \u0437\u0430\u0433\u0443\u0441\u0442\u0438\u0442\u0435\u043b\u044f<\/li>\n\n\n\n<li>\u0412\u044f\u0437\u043a\u043e\u0441\u0442\u044c \u0438 \u043f\u043e\u043b\u043d\u0430\u044f \u043c\u0435\u0442\u043e\u0434\u0438\u043a\u0430 \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0439<\/li>\n\n\n\n<li>\u041f\u0438\u0433\u043c\u0435\u043d\u0442 \u0438 \u0434\u043e\u0437\u0438\u0440\u043e\u0432\u043a\u0430<\/li>\n\n\n\n<li>\u041a\u043b\u0430\u0441\u0441 \u0441\u0432\u044f\u0437\u0443\u044e\u0449\u0435\u0433\u043e \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430 \/ \u0434\u043e\u0437\u0438\u0440\u043e\u0432\u043a\u0430<\/li>\n\n\n\n<li>\u041a\u043e\u043d\u0435\u0447\u043d\u044b\u0439 pH<\/li>\n\n\n\n<li>\u041f\u043b\u043e\u0441\u043a\u043e\u0435 \u0438\u043b\u0438 \u0440\u043e\u0442\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0435 \u0441\u0438\u0442\u043e<\/li>\n\n\n\n<li>\u0421\u0435\u0442\u043a\u0430 \u044d\u043a\u0440\u0430\u043d\u0430 \/ \u0433\u0440\u0430\u0432\u0438\u0440\u043e\u0432\u043a\u0430<\/li>\n\n\n\n<li>Squeegee pressure \/ speed \/ stroke count<\/li>\n\n\n\n<li>Current paste add-on if measured<\/li>\n\n\n\n<li>Main issue: penetration, coverage, definition, rubbing, hand or cost<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7267f821\">\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f FSX Chemical \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u044d\u0442\u0443 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e\u043c <a href=\"https:\/\/fsxchemical.com\/ru\/%d1%83%d1%81%d0%bb%d1%83%d0%b3%d0%b0\/%d1%81%d0%be%d0%be%d1%82%d0%b2%d0%b5%d1%82%d1%81%d1%82%d0%b2%d1%83%d1%8e%d1%89%d0%b8%d0%b5-%d0%be%d0%b1%d1%80%d0%b0%d0%b7%d1%86%d1%8b\/\">\u041e\u0431\u0440\u0430\u0437\u0446\u044b \u0438 \u043f\u043e\u0434\u0431\u043e\u0440 \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u0438<\/a> to define a controlled fabric-structure trial.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a8d9643f\">\u041e\u0431\u0437\u043e\u0440 <a href=\"https:\/\/fsxchemical.com\/ru\/product\/%d1%81%d0%b8%d0%bd%d1%82%d0%b5%d1%82%d0%b8%d1%87%d0%b5%d1%81%d0%ba%d0%b0%d1%8f-%d0%bf%d0%b5%d1%87%d0%b0%d1%82%d1%8c\/\">\u0421\u0438\u043d\u0442\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0437\u0430\u0433\u0443\u0441\u0442\u0438\u0442\u0435\u043b\u0438 \u0434\u043b\u044f \u0442\u0435\u043a\u0441\u0442\u0438\u043b\u044c\u043d\u043e\u0439 \u043f\u0435\u0447\u0430\u0442\u0438<\/a>, <a href=\"https:\/\/fsxchemical.com\/ru\/%d0%bf%d1%80%d0%b8%d0%bb%d0%be%d0%b6%d0%b5%d0%bd%d0%b8%d1%8f\/\">\u041e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0437\u0430\u0433\u0443\u0441\u0442\u0438\u0442\u0435\u043b\u0435\u0439 \u0432 \u0442\u0435\u043a\u0441\u0442\u0438\u043b\u044c\u043d\u043e\u0439 \u043f\u0435\u0447\u0430\u0442\u0438<\/a> \u0438 <a href=\"https:\/\/fsxchemical.com\/ru\/%d0%b1%d0%bb%d0%be%d0%b3\/textile-printing-thickener-testing-parameters\/\">\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0439 \u0437\u0430\u0433\u0443\u0441\u0442\u0438\u0442\u0435\u043b\u0435\u0439 \u0434\u043b\u044f \u0442\u0435\u043a\u0441\u0442\u0438\u043b\u044c\u043d\u043e\u0439 \u043f\u0435\u0447\u0430\u0442\u0438<\/a> for broader selection and verification logic.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-8492c370\">How Should a Mill Adjust Acrylic Thickener for Knit vs. Woven Pigment Printing?<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-84708c1a\">\u041f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0446\u0435\u043f\u043e\u0447\u043a\u0430 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0432\u044b\u0433\u043b\u044f\u0434\u0438\u0442 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c:<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-eb37f88f\"><strong>Record Fabric Construction \u2192 Standardize One Reference Paste \u2192 Keep Screen \/ Squeegee Settings Controlled \u2192 Compare Transfer \/ Add-On \/ Penetration \u2192 Check Fine Lines &amp; Solids \u2192 Adjust Rheology Only Where Needed \u2192 Cure \u2192 Check Rubbing \/ Hand \u2192 Lock Fabric-Specific SOP<\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a2141930\">\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u044b \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u044e\u0442\u0441\u044f \u0432 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u043c:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Knit and woven fabrics can use the same pigment chemistry, but their structure changes how the paste is deposited and penetrates.<\/strong><\/li>\n\n\n\n<li><strong>Knitted fabrics are often more stretchable and compressible, making fabric tension, pressure and structural recovery especially important.<\/strong><\/li>\n\n\n\n<li><strong>Woven fabrics are generally more dimensionally stable, but weave density and surface texture can still change penetration and coverage significantly.<\/strong><\/li>\n\n\n\n<li><strong>Porosity, cover factor, GSM, thickness and finishing are more informative than the knit\/woven label alone.<\/strong><\/li>\n\n\n\n<li><strong>There is no universal knit or woven viscosity target; same viscosity does not guarantee the same rheology or penetration.<\/strong><\/li>\n\n\n\n<li><strong>The best thickener working window is the one that gives controlled add-on, clean definition, acceptable fastness and hand at the lowest practical Total Cost in Use for the actual fabric structure.<\/strong><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-49f6c223\">\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b<\/h2>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-615a23e9\">1. Does knitted fabric always need a higher-viscosity pigment paste?<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4dbf6071\">No. Knit construction can increase penetration or deformation risk, but the correct working window depends on porosity, GSM, thickness, stretch, screen settings and rheology profile.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-2dad0ad2\">2. Does woven fabric always need lower viscosity?<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-64b9628e\">No. Dense, open, rough and smooth woven structures can require different transfer and recovery behavior. Test the actual fabric.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-dcc4030f\">3. Why does the same paste penetrate a knit more deeply?<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b2160bd6\">Possible causes include a more open loop structure, higher compressibility, fabric tension and greater paste add-on under squeegee pressure.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-e9ad6061\">4. Why can knit printing distort the pattern?<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-eae30e90\">Knitted fabric can stretch or change loop geometry under tension and pressure. Machine tension and fabric stabilization should be checked before blaming the thickener.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-44e5adf5\">5. Why does a woven print show weak coverage over yarn intersections?<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-37c09e78\">Surface texture, weave ridges, screen deposit and paste leveling can reduce uniform contact across the surface.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-1a659f77\">6. Is fabric porosity more important than knit vs. woven classification?<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ee64fdff\">It can be. Porosity, cover factor, thickness and yarn arrangement directly affect liquid transport and should be recorded during qualification.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-9b796d55\">7. How does squeegee pressure affect knitted fabric?<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ef9d204d\">Higher pressure can compress the knit, change pore geometry and push more paste into the structure, increasing deposit or penetration.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-459f4e4e\">8. Should I change screen mesh before changing thickener?<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1ab2eaf4\">If the main problem is excessive or insufficient paste add-on, screen geometry may be part of the solution. Thickener and application settings should be evaluated together.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-d7099fe0\">9. Why does a knit feel harder after pigment printing?<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8f224e35\">A bulky or open knit can receive a high paste deposit. Binder and thickener solids can then reduce softness and stretch feel after curing.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-18138583\">10. What is the best first comparison for knit vs. woven?<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-28c58284\">Use one controlled paste and the same printing conditions first, then compare transfer, penetration, definition, rubbing and hand before changing the formula.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-75df410e\">11. What should I measure besides viscosity?<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d0c0b4f3\">Record fabric construction, GSM, thickness, paste add-on, face-to-back penetration, print definition, solid-area uniformity, rubbing and hand.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-d394dc60\">12. What should I send FSX Chemical for knit\/woven matching?<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-13214a11\">Send fiber composition, knit\/weave structure, GSM, current thickener, dosage, viscosity method, pigment\/binder formula, screen, squeegee settings and the specific penetration or coverage problem.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-ec215e8a\">Match Acrylic Thickener to the Actual Fabric Structure<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a45ddea5\">If the same pigment paste gives good definition on woven fabric but excessive penetration on knit, or if a knit formula creates poor solid coverage, stiff hand or unstable registration, FSX Chemical can help structure a controlled fabric-construction comparison.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b2f1a9f1\">\u0427\u0442\u043e\u0431\u044b \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u043e\u043b\u0435\u0437\u043d\u044b\u0439 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043e\u0431\u0437\u043e\u0440, \u043e\u0442\u043f\u0440\u0430\u0432\u044c\u0442\u0435:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0421\u043e\u0441\u0442\u0430\u0432 \u0432\u043e\u043b\u043e\u043a\u043e\u043d<\/li>\n\n\n\n<li>Knit or woven construction<\/li>\n\n\n\n<li>Specific structure such as jersey, rib, interlock, pique, plain or twill<\/li>\n\n\n\n<li>GSM and thickness if available<\/li>\n\n\n\n<li>\u0412\u0430\u0448 \u0442\u0435\u043a\u0443\u0449\u0438\u0439 \u043e\u0431\u0440\u0430\u0437\u0435\u0446 \u0430\u043a\u0440\u0438\u043b\u043e\u0432\u043e\u0433\u043e \u0437\u0430\u0433\u0443\u0441\u0442\u0438\u0442\u0435\u043b\u044f, \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f TDS \u0438\u043b\u0438 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b \u0430\u043d\u0430\u043b\u0438\u0437\u0430 COA<\/li>\n\n\n\n<li>Thickener dosage and viscosity test method<\/li>\n\n\n\n<li>\u0421\u043e\u0441\u0442\u0430\u0432 \u043f\u0438\u0433\u043c\u0435\u043d\u0442\u0430 \u0438 \u0441\u0432\u044f\u0437\u0443\u044e\u0449\u0435\u0433\u043e \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430<\/li>\n\n\n\n<li>Screen mesh or engraving<\/li>\n\n\n\n<li>Squeegee pressure \/ speed \/ stroke count<\/li>\n\n\n\n<li>Paste add-on if available<\/li>\n\n\n\n<li>Current problem: penetration, coverage, definition, fastness, hand or cost<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-74ab7741\">\u041d\u0430\u0447\u043d\u0438\u0442\u0435 \u0441 <a href=\"https:\/\/fsxchemical.com\/ru\/%d1%83%d1%81%d0%bb%d1%83%d0%b3%d0%b0\/%d1%81%d0%be%d0%be%d1%82%d0%b2%d0%b5%d1%82%d1%81%d1%82%d0%b2%d1%83%d1%8e%d1%89%d0%b8%d0%b5-%d0%be%d0%b1%d1%80%d0%b0%d0%b7%d1%86%d1%8b\/\">\u041e\u0431\u0440\u0430\u0437\u0446\u044b \u0438 \u043f\u043e\u0434\u0431\u043e\u0440 \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u0438<\/a> for a controlled current-vs-candidate evaluation.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c9f85635\">\u041e\u0431\u0437\u043e\u0440 <a href=\"https:\/\/fsxchemical.com\/ru\/product\/%d1%81%d0%b8%d0%bd%d1%82%d0%b5%d1%82%d0%b8%d1%87%d0%b5%d1%81%d0%ba%d0%b0%d1%8f-%d0%bf%d0%b5%d1%87%d0%b0%d1%82%d1%8c\/\">\u0421\u0438\u043d\u0442\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0437\u0430\u0433\u0443\u0441\u0442\u0438\u0442\u0435\u043b\u0438 \u0434\u043b\u044f \u0442\u0435\u043a\u0441\u0442\u0438\u043b\u044c\u043d\u043e\u0439 \u043f\u0435\u0447\u0430\u0442\u0438<\/a> for the current FSX pigment-printing thickener range.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-537ad86a\">\u0412\u044b \u0442\u0430\u043a\u0436\u0435 \u043c\u043e\u0436\u0435\u0442\u0435 <a href=\"https:\/\/fsxchemical.com\/ru\/%d1%83%d1%81%d0%bb%d1%83%d0%b3%d0%b0\/%d0%b7%d0%b0%d0%bf%d1%80%d0%be%d1%81%d0%b8%d1%82%d1%8c-%d1%80%d0%b0%d1%81%d1%86%d0%b5%d0%bd%d0%ba%d0%b8\/\">\u0417\u0430\u043f\u0440\u043e\u0441\u0438\u0442\u044c \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e \u043e\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f<\/a> after the suitable fabric-specific working window is confirmed or <a href=\"https:\/\/fsxchemical.com\/ru\/%d1%81%d0%b2%d1%8f%d0%b6%d0%b8%d1%82%d0%b5%d1%81%d1%8c-%d1%81-%d0%bd%d0%b0%d0%bc%d0%b8\/\">\u0421\u0432\u044f\u0437\u0430\u0442\u044c\u0441\u044f \u0441 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 FSX Chemical<\/a> \u0434\u043b\u044f \u043e\u0431\u0441\u0443\u0436\u0434\u0435\u043d\u0438\u044f \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0432\u043e\u043f\u0440\u043e\u0441\u043e\u0432\ud83d\udce7\u00a0<strong>\u042d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u0430\u044f \u043f\u043e\u0447\u0442\u0430<a href=\"https:\/\/fsxchemical.com\/ru\/%d1%81%d0%b2%d1%8f%d0%b6%d0%b8%d1%82%d0%b5%d1%81%d1%8c-%d1%81-%d0%bd%d0%b0%d0%bc%d0%b8\/\">: Service@fsxchemical.com<\/a><\/strong><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d2677a09\"><strong>Knit versus woven is a useful starting classification, but it is not the final thickener specification. The most reliable pigment-printing decision comes from the actual fabric porosity, thickness, compressibility, surface texture and machine deposit, tested together with the paste rheology under production-relevant conditions.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Knit and woven fabrics can use the same pigment chemistry, but porosity, thickness, compressibility, surface texture and structural stability can change paste transfer and penetration. Thickener selection should therefore use fabric-specific rheology and add-on trials rather than one universal viscosity target.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"Acrylic Thickener for Knit vs. Woven Pigment Printing: How Fabric Structure Changes Rheology and Penetration","_seopress_titles_desc":"Learn how knit and woven fabric structure changes acrylic thickener rheology, paste penetration, screen transfer, color yield, add-on and pigment-printing performance.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"categories":[1],"tags":[1528,1572,1574,1129,1381,1126,1288,1573],"class_list":["post-11449","post","type-post","status-publish","format-standard","hentry","category-technical-guides","tag-acrylic-thickener","tag-knit-fabric","tag-penetration","tag-pigment-printing","tag-rheology","tag-screen-printing","tag-synthetic-thickener","tag-woven-fabric"],"acf":[],"_links":{"self":[{"href":"https:\/\/fsxchemical.com\/ru\/wp-json\/wp\/v2\/posts\/11449","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fsxchemical.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fsxchemical.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fsxchemical.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fsxchemical.com\/ru\/wp-json\/wp\/v2\/comments?post=11449"}],"version-history":[{"count":2,"href":"https:\/\/fsxchemical.com\/ru\/wp-json\/wp\/v2\/posts\/11449\/revisions"}],"predecessor-version":[{"id":11451,"href":"https:\/\/fsxchemical.com\/ru\/wp-json\/wp\/v2\/posts\/11449\/revisions\/11451"}],"wp:attachment":[{"href":"https:\/\/fsxchemical.com\/ru\/wp-json\/wp\/v2\/media?parent=11449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fsxchemical.com\/ru\/wp-json\/wp\/v2\/categories?post=11449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fsxchemical.com\/ru\/wp-json\/wp\/v2\/tags?post=11449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}