HuiZhou StarColor Water Based Ink

Product Overview:

This product is a hydrophobic coating film specifically designed for oil-resistant applications, suitable for film, paper, handkerchiefs, napkins, and other daily use paper printing processes. The film will come into contact with water, beverages, food oils, and other substances during use, and will exhibit excellent anti-wetting properties—this product forms a strong barrier on the paper surface, preventing water from soaking through, oil from staining, and ensuring food contact safety without odor, color fading, and durability especially in sudden exposure.

Core Advantages:

High Durability Water Resistance: The coating provides exceptional water resistance, preventing water from soaking, staining, or fading, ensuring complete cleanliness under humid conditions, and meeting food packaging moisture barrier requirements.

Anti-Wetting Properties: Through anti-wetting tests, the coating does not drop or powder, suitable for high-speed coating applications and daily use in printing, ensuring product longevity.

Color Stability: Using high durability pigments, high purity color materials, color saturation and brightness are good, easy to transfer, ensuring printed products maintain vividness and long-term stability.

Food Contact Safety: Does not contain allergens, toxic substances, or heavy metals, meets relevant standards for safe food contact (non-direct contact surfaces).

Flexibility and Good Durability: The coating has strong flexibility and durability, does not crack or burst after bending, suitable for high-speed coating applications.

Printing Adaptability: Suitable for coating on film, not limited to non-porous, non-absorbent, suitable for a range of 30-120 g/m², single sheet/roll paper can be used.

Low VOC Environmental Protection: Based on water as the main solvent, VOC content is less than 20%, no peculiar smell, ensuring production and use processes are environmentally safe.

Technical Parameters:

Parameter Standard
Viscosity (Brookfield, 25°C) 15-25 seconds
pH value 8.0-9.0
Density ≤10 g/cm³
Color strength 95-110%
Viscosity range 30-120 g/m²
Solvent type Pure water (dilution ratio)
Applicable substrates:

Paper film (base paper, pressure-sensitive paper)

Surface paper, handkerchief paper, napkin paper

Tissue paper, non-woven fabric

Thin paper, gift packaging paper

Applicable scenarios:

Food service use printing paper (restaurant, hotel, airline, fast food packaging)

Brand promotion use printing paper (LOGO branding, promotional gifts)

Celebration/wedding printing paper (happy words, congratulatory phrases)

Daily use paper packaging products

Packaging specifications:
20kg

Precautions:

Before use, please ensure uniform mixing, adjust to appropriate viscosity

Please use pure water for dilution, avoid using hard water

Base surface should be clean, dry, and oil-free

Do not use incomplete coating to avoid light shadow storage