High Opacity Water-based Ink
Unlike ordinary water-based inks (especially on dark substrates) which may appear thin or transparent, this high-occlusion ink effectively covers the background color, creating a striking and uniform print. It penetrates the substrate, forming a smooth and durable coating, resulting in a soft, breathable texture on textiles, clear and vibrant designs on packaging and signage, and excellent fade and abrasion resistance.
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Product Introduction
Exceptional Opacity & Coverage: High-pigment concentration (30%-40% solid content) ensures maximum coverage-one pass is often enough to hide dark substrates, eliminating the need for multiple layers or flash curing. Perfect for printing on black, navy, or other dark materials without sacrificing color vibrancy.
Eco-Friendly & Non-Toxic: Zero or low VOCs (volatile organic compounds), PVC-free, phthalate-free, and low-odor-safe for workers, consumers, and the environment.
Vibrant, Long-Lasting Color: Premium pigments deliver bright, true-to-tone colors that resist fading, scratching, water, and alcohol damage. Maintains color integrity even after repeated washing (on textiles) or exposure to the elements (on outdoor signage), ensuring long-lasting finished products.
Wide Substrate Compatibility: Works seamlessly with most common printing materials, including dark cotton, polyester blends, coated paper, cardboard, pressure-sensitive vinyl, top-coated polyester, plastic films (PET, PVC, PP), and some coated metals. No need to switch inks for different substrates-saves time and reduces production costs.
| Parameter | Details |
|---|---|
| Curing Wavelength | 365-395nm (UV-LED compatible) |
| Curing Time | 2-5 seconds (60-100mJ/cm²) |
| Wash Resistance | ≥50 cycles (ISO 105-C10, 60℃) |
| Substrates | Cotton, polyester, nylon, blended cloth labels |
| Viscosity | 150-300 cP (adjustable for flexo presses) |
| Color Range | CMYK + custom Pantone spot colors |
| Shelf Life | 12 months (sealed,15-25℃) |
Applications
It is designed for a wide range of B2B graphic printing applications, including:
Packaging printing: Boxes, labels, gift bags, and corrugated packaging (ideal for food, cosmetic, and retail packaging)
Signage & displays: Indoor/outdoor signs, backlit signage, 3D signs, and promotional displays
Fine art & graphic design: Posters, art prints, and custom graphics (archivable, non-yellowing formula)
Promotional products: Branded stickers, static cling decals, and custom-printed promotional items
Industrial printing: Decorative printing on plastics, wood, and coated metals for industrial products
FAQ:
Can this high opacity water-based ink be used on dark textiles like black cotton?
Yes! Our high opacity formula is specifically designed for dark substrates-one pass is often enough to achieve full coverage, with no need for multiple layers or flash curing. It delivers a soft hand feel that maintains garment flexibility, unlike thick plastisol inks.
Is it compatible with automated screen printing or flexographic machines?
Absolutely. The ink has a smooth, consistent flow that works with both manual and automated screen printing equipment, as well as flexographic printers. It's ideal for high-volume B2B production, with resistance to drying in the screen during long runs.
Do I need special additives to achieve maximum opacity?
No, the ink is ready to use right out of the container with excellent opacity. Optional additives (retarders, crosslinkers) are available to adjust viscosity, extend wet ink open time, or enhance durability, but they're not required for high opacity.
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