Matsui WS0502 Stretch White 301 Water Base Ink – Flexibility for Performance Wear

Technical Specifications:

Application: Print through fine screen mesh (150~180/inch recommended) when cured at 320°F (160°C), Matsui Stretch White produces soft and “Silicone-like” prints. For printing on dark-colored polyester, it is recommended to first print an Under Base Blocker, flash it, and then apply Matsui Stretch White on top.

Special Recommendations: Matsui Stretch White should be mixed in clean vessels using clean mixing blades and utensils. Avoid any contamination from other ink sources or non-approved additives, as it may affect the ink’s performance.

Printing Instructions:

• Print through fine screen mesh (150~180/inch recommended).
• Cure at 320°F (160°C) for the best results.
• For dark-colored polyester, use an Under Base Blocker before applying Matsui Stretch White.

Mixing Ratio: Matsui Stretch White can be mixed with up to 15% Matsui Neo Pigments to achieve a wide range of color shades.

For enhanced printing capabilities and longevity of your prints, consider the following special recommendations:

1. Dry Cleaning and Ironing: Prints made with Stretch White can be safely dry cleaned or ironed, preserving the quality and appearance of your designs.
2. Retarder MG: Incorporate 1-5% of Retarder MG to extend the open time in the screen, allowing for smoother and more controlled printing.
3. Fixer WF-N: Boost the wash fastness of your prints by adding 1-5% of Fixer WF-N to the ink, ensuring that your designs withstand repeated washings without compromising on vibrancy.
4. Softener MG: Achieve better penetration into the garment by adding 1-4% of Softener MG to the ink, resulting in long-lasting and vivid prints with an exceptional soft hand feel.
5. Thickener B: To adjust the ink’s consistency according to your printing needs, consider adding 0.25-1% of Thickener B to thicken the ink.
6. RV Additive: Fine-tune the viscosity of Stretch White with 1-3% of RV Additive, enhancing control and printability during the printing process.

Additionally, you have the option to add 6%-9% Quick Additive, which contains Fixer WF-N, Retarder MG, and Softener MG, to further enhance performance and achieve desired printing effects.

Technical Data:

• Wet Ink Tack: Low
• After Flash Tack: Low
• Printability: Excellent
• Surface Appearance: White
• Opacity/Viscosity: Excellent/Low
• Bleed Resistance: None
• Flash Temperature: 160°F (71°C), decreases with deposit thickness
• Cure Temperature: 320°F (160°C)
• Squeegee Hardness: Medium
• Squeegee Blade: Sharp
• Squeegee Angle: 45 degrees to screen
• Squeegee Speed: Medium
• Emulsion: Direct or indirect
• Mesh Count: 150-180/inch (59-70/cm)
• Thinner: Matsui RV Additive
• Thickener: Matsui Thickener B
• Storage: Store between 65°F to 95°F (18°C to 35°C). Avoid direct sunlight.
• Cleanup: Clean with water and mild soap or detergent.
• Color Range: White
• Substrate Type: Cotton, Polyester
• Substrate Color(s): Light, Medium, Dark Fabrics

Certifications: Matsui Stretch White is OEKO-TEX Standard 100 certified, CPSIA compliant, and HR4040 compliant, ensuring its safety and compliance with industry standards. Additionally, the ink is “PVC Free” and environmentally safe, promoting sustainable practices in textile printing.

Note: The printer must test the ink before a production run. River City Supply and affiliates are not responsible for dye migration or misuse of this product. It is imperative for the printer to test and ensure the ink is properly cured and opaque enough to prevent dye migration on particular fabrics.

Matsui 301 Stretch White Technical Data Sheet