Matsui Soft Stretch White 301 | Softest Performance White Water-Based Ink for Stretch & Athletic Fabric Screen Printing
Matsui
Matsui Soft Stretch White 301 (WS0525) is the softest-hand performance white in the Matsui lineup — engineered for premium activewear and luxury athletic brands that demand the lightest possible print weight on stretch fabrics. Prints through 150–180 mesh with a silicone-like, barely-there hand feel that makes the print feel like part of the fabric. High opacity. Excellent elasticity. Tone-on-tone friendly. Mix with 15% Neo Pigments. Cures at 320°F. PVC-free. OEKO-TEX® certified.
✓Softest Stretch White in Matsui Lineup
✓Silicone-Like Barely-There Feel
✓High Opacity
✓Excellent Elasticity
✓Tone-on-Tone Friendly
✓Mix with Neo Pigments (15% max)
✓OEKO-TEX® Certified
✓PVC-Free Formula
🚚 FREE Shipping on orders over $200|📦 In-Stock: Usually ships same or next business day|🏪 Free In-Store Pickup · San Antonio, TX
Price range: $39.99 through $499.99
Description
Soft Stretch White 301 — PREMIUM SOFTNESS CHAMPION — barely-there hand feel. 150–180 mesh. When softness is everything.
Soft Stretch White is the premium stretch white that prioritizes hand feel above everything else. It delivers high opacity at 150–180 mesh with a silicone-like, barely-there tactile weight — the print moves with the garment and feels like it was always part of the fabric. For luxury activewear brands, premium fitness apparel, and high-end athletic fashion where the customer touches the print in the store, Soft Stretch White is the ink that communicates quality through feel.
Why Soft Stretch White 301?
🏆
Where It Fits in the Matsui Lineup
Soft Stretch White 301 is premium softness champion — barely-there hand feel. 150–180 mesh. when softness is everything. — see the full comparison chart below.
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Mesh & Opacity
Max mesh: 150–180/inch. Opacity: High — solid white coverage on light and dark performance fabrics.
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Hand Feel & Finish
Hand feel: Silicone-like — the softest of any Matsui stretch white. Finish: Silicone-like, barely-there.
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Elasticity
Excellent — rated for Dri-Fit, high-stretch synthetics, and compression garments
🎨
Custom Color Mixing
Mix with up to 15% Matsui Neo Pigments for custom pastel and tinted colors — retains all performance characteristics.
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Eco-Compliance
OEKO-TEX® Standard 100 certified. CPSIA and HR4040 compliant. PVC-free, phthalate-free, no co-solvents.
The Complete Matsui White Ink Comparison — All 9 Whites
Matsui makes 9 different white inks, each optimized for a specific combination of substrate, mesh range, opacity, and hand feel. Soft Stretch White 301 is highlighted below.
| White Ink | Code | Max Mesh | Opacity | Primary Substrates | Elasticity | Hand Feel | Finish | Binder | Best For |
|---|---|---|---|---|---|---|---|---|---|
| 301W-B White | WS0537 | 305/in | High | 100% light cotton | Standard | Ultra-soft | Matte | Acrylic | Softest, highest-mesh cotton white |
| EasyPrint White | WS0529 | 225/in | Medium | Performance, Dri-Fit, cotton | Excellent | Buttery soft | Soft sheen | Acrylic | Fine detail at 200+ mesh on performance fabrics |
| Stretch White 301 | WS0502 | 150–180/in | High | Dri-Fit, athletic, compression | Excellent | Silicone-like soft | Silicone-like | Acrylic | Bold opaque white on dark performance fabrics |
| Soft Stretch White | WS0525 | 150–180/in | High | Performance, Dri-Fit, stretch | Excellent | Silicone-like, barely there | Silicone-like | Acrylic | Premium softness — barely-there feel on activewear |
| Kombat White | WS0545 | 160/in | Very High | Performance, Dri-Fit, poly blends | Excellent | Silky soft | Bright white | Acrylic | Brightest standalone white — anti-foil — top layer only |
| Acrylicon White | WS0531 | 160/in | High | Performance, Dri-Fit, stretch | Excellent | Silicone-like, zero tack | Matte silicone-like | Acrylic | Premium matte finish + zero tack — silicone ink alternative |
| White 301W-10-4 | WS0472-1 | 160/in | High | Performance, Dri-Fit, stretch | Excellent | Extremely soft | Matte | Acrylic | General-purpose performance white for all stretch work |
| Simple White 301 | WS0562 | 160/in | High | Cotton, poly, blends, Dri-Fit — BROADEST | Excellent | Soft | Standard | Acrylic | Economy multi-substrate generalist — lowest cost per print |
| Soft-Tex White 350 | WS0542 | 110–160/in | High | Extreme-stretch: Lycra, spandex, swimwear | Maximum | Silicone-like, no tack | Rubber/silicone | Polyurethane (PU) | Extreme-stretch specialist — rubber binder — uses Fixer V |
Printing Soft Stretch White 301 — Substrate Guide
Primary substrates: Performance fabrics, Dri-Fit, high-stretch polyester blends, stretch synthetics, cotton
🛡️ Dark Polyester Note: For dark-colored polyester, print Under Base Blocker first, flash, then apply Soft Stretch White on top.
💡 Key Note: Softest hand feel of any Matsui stretch white. Prioritizes barely-there softness. Tone-on-tone friendly. Premium activewear specialist.
Recommended Additives
| Additive | Dosage | Purpose |
|---|---|---|
| Retarder MG | 1–5% | Extends open time — prevents ink drying in screen during pauses and long runs |
| Fixer WF-N | 1–5% | Improves wash fastness — crosslinks acrylic binder for laundry durability. Lowers cure to 300°F (150°C). |
| Softener MG | 1–4% | Enhances fabric penetration — helps ink bond deeper into fibers for improved softness |
| Thickener B | 0.25–1% | Increases viscosity — thickens ink for halftone dot control |
| RV Additive | 1–3% | Reduces viscosity — thins ink for better flow and fabric penetration |
| Quick Additive | 6–9% | All-in-one: Retarder MG + Fixer WF-N + Softener MG — one additive instead of three |
Browse All Matsui White Inks
View the complete Matsui Water-Based White Ink collection →
Questions? We’re here to help.
Call us at (512) 454-0505 Mon–Fri 9am–5pm CT
Technical Specifications
| Specification | Detail |
|---|---|
| Product Name | Matsui Soft Stretch White 301 |
| Product Code | WS0525 |
| SKU | MAT Soft Stretch White |
| Type | Softest Performance White Water-Based Ink for Stretch & Athletic Fabric Screen Printing |
| Binder Chemistry | Acrylic |
| Opacity | High — solid white coverage on light and dark performance fabrics |
| Recommended Mesh Count | 150–180/inch |
| Cure Temperature | 320°F (160°C) |
| Flash Temperature | 160°F (71°C) — decreases with deposit thickness |
| Finish | Silicone-like, barely-there |
| Hand Feel | Silicone-like — the softest of any Matsui stretch white |
| Elasticity | Excellent — rated for Dri-Fit, high-stretch synthetics, and compression garments |
| Substrates | Performance fabrics, Dri-Fit, high-stretch polyester blends, stretch synthetics, cotton |
| Dark Polyester | For dark-colored polyester, print Under Base Blocker first, flash, then apply Soft Stretch White on top. |
| Fixer / Wash Fastness | Fixer WF-N at 1–5% |
| Mixing with Neo Pigments | Compatible with up to 15% Matsui Neo Pigments for custom colors |
| Squeegee | Medium hardness, sharp blade, 45° angle, medium speed |
| Emulsion | Direct or indirect, water-resistant |
| Viscosity Modification | None required — prints straight from the bucket |
| Storage | 65°F to 95°F (18°C to 35°C). Avoid direct sunlight. |
| Cleanup | Water and mild soap or detergent |
| Available Sizes | Quart, Gallon, 4 Gallon |
| Certifications | OEKO-TEX® Standard 100 certified. CPSIA and HR4040 compliant. |
| Formulation | PVC-free, phthalate-free, no co-solvents |
| Technical Documents | Technical Data Sheet | Safety Data Sheet |
Technical Sheets / Safety Data Sheets / Documents
FREQUENTLY ASKED QUESTIONS
What is the difference between Soft Stretch White and Stretch White 301?
Both are high-opacity performance whites for stretch fabrics at 150–180 mesh. The difference is hand feel. Soft Stretch White is the softest in the lineup — the print has the lightest possible weight and feels almost invisible on the garment. Stretch White 301 has a silicone-like finish that is also very soft, but with a slightly more substantial deposit. Choose Soft Stretch White when the absolute softest hand feel is the selling point; choose Stretch White when bold opacity and the widest mesh range are the priority.
Can Soft Stretch White be used for tone-on-tone printing?
Yes — Soft Stretch White’s barely-there hand and opacity make it ideal for tone-on-tone prints where you want a subtle white design visible only in certain lighting on white or light-colored stretch garments.
Is Soft Stretch White good for premium athletic brands?
Yes — Soft Stretch White is specifically designed for the premium activewear and luxury athletic market where customers evaluate print quality by touch. Its silicone-like, barely-there feel communicates quality and craftsmanship.
Does Soft Stretch White work on dark garments?
Yes — Soft Stretch White provides solid opacity on dark performance fabrics. For dark polyester, print Under Base Blocker first, flash, then apply Soft Stretch White. Always test on your specific garment before production.
What mesh count should I use?
Use mesh up to 150–180/inch. See the product description for specific guidance on mesh selection for dark garments vs. standard production.
Do I need to add anything to this ink before printing?
No. Soft Stretch White 301 prints straight from the bucket with no viscosity modifications required. Optional additives (Retarder MG, Fixer WF-N, Quick Additive) are available for fine-tuning specific applications.
Is it safe for children’s garments and major brand RSL compliance?
Yes. OEKO-TEX® Standard 100 certified, CPSIA and HR4040 compliant. Meets all RSLs for major brands. PVC-free, phthalate-free, formaldehyde-free.
Can I mix custom colors?
Yes — add up to 15% Matsui Neo Pigments to Soft Stretch White 301 to create custom pastel and tinted colors.
Questions? We’re here to help.
Call us at (512) 454-0505 Mon–Fri 9am–5pm CT
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