Matsui Infinity Series Medium Purple | Ready-for-Use Water-Based Mid-Tone Purple Ink — Semi-Opaque, Matte Finish, Pantone Book Mixing, No Software Required — Print Through 305 Mesh
Matsui
Matsui Infinity Series Medium Purple is a ready-for-use (RFU) semi-opaque water-based mid-tone purple ink from the Matsui Infinity RFU Color Series — a hybrid acrylic color mixing system where every color prints straight from the bucket as a spot color OR blends with other Infinity colors to create custom Pantone®-matched shades using your Pantone Formula Guide directly, no software required. SKU: WB0372. Semi-opaque with matte surface appearance. Print on white or light garments directly, or over a white underbase on dark garments. All Infinity colors can be mixed with each other. Mesh up to 305. Cure at 320°F (160°C). Flash at 160°F. Wet-on-wet capable. Ultra-soft hand feel. PVC-free. Can be dry cleaned or ironed. Cotton, cotton-poly blends, polyester (with Under Base Blocker). No base needed — this is a complete, ready-to-print ink. Part of the 16-color Infinity Series mixing system. Browse the complete Infinity collection here.
Price range: $29.99 through $99.99
Description
Infinity Series Medium Purple — Ready for Use, No Base, No Software
Infinity Series Medium Purple is a complete ink. Open the container and print.
The Infinity Color Series is a comprehensive RFU mixing system — every color is ready for use straight from the bucket OR can be blended with other Infinity colors to create custom Pantone® shades. Follow the formulas in your Pantone Formula Guide directly — no CMS software, no computer, no pigment calculations. Weigh on a gram scale, mix, and print.
Fills the gap between Purple and Violet. Essential for muted, dusty, and fashion-forward purple Pantone shades. Blend with Trans White for pastel purples.
How to Match Pantone® Colors — Book Formulas, No Software
Step 1: Customer selects a Pantone color from your Pantone Formula Guide.
Step 2: Open the book to that color. The formula is printed right there — showing which colors to mix and at what ratios by weight.
Step 3: Weigh Infinity colors on a gram scale per the formula. Mix thoroughly in a clean container.
Step 4: Print a test swatch on your actual garment. Compare to the Pantone page. Adjust if needed. Run production.
On Light Garments — Direct Print
Print Infinity Medium Purple directly on white or light-colored garments. No underbase needed on white. Semi-opaque formulation with matte surface appearance and ultra-soft hand feel. Cotton, cotton-poly blends, and polyester (with blocker).
On Dark Garments — Over White Underbase
On dark garments, print a white underbase first (flash-cure it), then print Infinity Medium Purple on top. Use Under Base Blocker Gray (dark cotton) or Under Base Blocker Black LG (dark polyester/blends) under the white to prevent dye migration. Or use print-flash-print (two hits with a flash in between) for added opacity without a blocker.
Recommended Additives
| Additive | Dosage | Production Problem It Solves |
|---|---|---|
| Retarder MG | 1-3% | Ink drying in the screen — extends open time. |
| Fixer WF-N | 1-3% | Improved wash fastness. |
| Softener MG | 1-5% | Better fabric penetration and softer hand feel. |
| Thickener B | 0.25-1% | Ink too thin — thickens viscosity. |
| RV Additive | 1-3% | Ink too thick — reduces viscosity. |
| Fixer L | 1-3% | Low-curing fabrics or electric dryers. |
| Quick Additive | 6-9% | All-in-one — Retarder MG + Fixer WF-N + Softener MG. One additive, three benefits. Recommended for most jobs. |
Infinity Series vs. Alpha Series — What Is the Difference?
| Spec | Infinity Series (This Product) | Alpha Series |
|---|---|---|
| Type | RFU water-based hybrid acrylic. Semi-opaque. Matte finish. | RFU water-based / dischargeable hybrid. |
| Discharge capable? | NO — water-based only | YES — add Discharge Activator for dark 100% cotton |
| Color matching | Pantone book formulas — no software | Pantone book formulas — no software |
| Finish | Matte surface appearance | Varies by color |
| Darks workflow | Over white underbase with blocker | Discharge mode OR over white underbase |
| Best for | Light/medium garments. Shops that do not need discharge. Matte-finish fashion prints. | Shops that need both water-based AND discharge capability from one ink system. |
Need discharge capability? Choose the Alpha Series instead — same Pantone book workflow, same ease of use, but with the added ability to discharge on dark 100% cotton.
The Full Infinity Series Family — 16 Colors
| Infinity Color | Role |
|---|---|
| Yellow 012 | Primary yellow. |
| Orange 021 | Primary orange. |
| Warm Red | Warm, orange-leaning red. |
| Rubine Red | Cool, blue-leaning red / crimson. |
| Rhodamine Red | Bright pink-red / magenta. |
| Purple | Primary purple. |
| Medium Purple (THIS PRODUCT) | Mid-tone purple. |
| Violet | Deep blue-violet. |
| Dark Blue | Deep navy / dark blue. |
| Reflex Blue | Vivid blue. Common in corporate branding. |
| Blue 072 | Bright vivid blue. Between Reflex Blue and Process Blue. |
| Process Blue | Cyan / process blue. |
| Green | Primary green. |
| Black | Mixing black. Darkens and mutes other colors. |
| Spot Black | Opaque spot black for solid black prints. |
| Trans White | Translucent white. Lightens and pastelizes other colors. |
Browse the complete Matsui Infinity Series collection here.
⚠️ Contamination Warning
Infinity Series inks MUST be mixed in clean vessels using clean mixing blades and utensils. Any contamination from other ink sources or non-approved additives could cause Infinity Colors to test positive for restricted PVCs.
Technical Specifications
| Specification | Detail |
|---|---|
| Product Name | Matsui Infinity Series Medium Purple |
| Type | Ready-for-use (RFU) semi-opaque water-based hybrid acrylic ink. No base needed. |
| Ink Series | Matsui Infinity RFU Color Series — 16-color mixing system |
| Color | Medium Purple |
| Color Matching | Pantone Formula Guide — book formulas directly. No software required. |
| Opacity | Semi-opaque with matte surface appearance |
| Mesh | Up to 305 |
| Cure | 320°F (160°C) |
| Flash | 160°F |
| Printing Method | Wet-on-wet capable |
| Substrates | Cotton, cotton-poly blends, polyester (with Under Base Blocker). Light and medium garments direct. Dark garments over white underbase. |
| Viscosity | Ready for use — no modifications needed. Adjust with Thickener B or RV Additive if desired. |
| Storage | 65°F to 95°F (18°C to 35°C). Avoid direct sunlight. |
| Cleanup | Water and mild soap/detergent |
| Formulation | PVC-free |
| Care | Can be dry cleaned or ironed |
Technical Sheets / Safety Data Sheets / Documents
FREQUENTLY ASKED QUESTIONS
Do I need a separate base to print Infinity Medium Purple?
NO. Infinity Series inks are ready-for-use (RFU) — complete inks that print directly from the container. No base, no pigment calculations, no mixing software.
How do I match a Pantone® color?
Open your Pantone Formula Guide to the desired color. Follow the printed formula using Infinity Series colors and a gram scale. No software needed.
Can I print it on dark garments?
Yes — print over a white underbase with appropriate blocker. Or use print-flash-print for added opacity. Note: Infinity Series is NOT dischargeable — if you need discharge capability on dark cotton, use the Alpha Series instead.
Can I blend it with other Infinity colors?
Yes — all 16 Infinity colors can be blended in any combination. Fills the gap between Purple and Violet. Essential for muted, dusty, and fashion-forward purple Pantone shades. Blend with Trans White for pastel purples.
What is the difference between Infinity and Alpha Series?
Both are RFU mixing systems that use Pantone book formulas with no software. The key difference: Alpha Series is dischargeable (add activator for dark 100% cotton). Infinity Series is water-based only — it cannot discharge. Choose Alpha if you need discharge capability. Choose Infinity for water-based-only workflow with matte finish.
Can I use it on polyester?
Yes — with Under Base Blocker to prevent dye migration. On 100% cotton and cotton-poly blends, no blocker is needed on light garments.
What mesh should I use?
Up to 305 mesh.
What additives should I use?
Use Quick Additive (6-9%) for an all-in-one solution. Or individual additives: Retarder MG (1-3%), Fixer WF-N (1-3%), Softener MG (1-5%). Adjust viscosity with Thickener B (0.25-1%) or RV Additive (1-3%).
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