Water-Based Ink for Paper Printing

SKU:SC5000 ✔ Eco-friendly ✔ Quick-drying ✔ High-performance

Star Color paper water-based ink SC5000 series
It is a safe and low volatile substance (VOC) water-based ink, widely used in paper bags, envelopes, gift wrapping paper, suitable for high-speed or medium-speed printing.

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Ink Type

Water-Based Ink

Printing Method

Flexographic Printing

Viscosity

20-30s / 25°C (DIN 4)

PH Value

7.5--9.0

Solid Content

30%--40%

Printing Speed

150-200m / min

Product Introduction

It is a safe and low volatile substance (VOC) water-based ink, widely used in paper bags, envelopes, gift wrapping paper, suitable for high-speed or medium-speed printing.
It is outstanding in terms of network performance, and excellent performance in terms of wear resistance and adaptability.

Viscosity: 20±5s
Fineness: ≤8 microns
PH: 8.5-9.0
Drying speed: 40-150m/min
Tinting strength: 90-110
Origin: Huizhou City, Guangdong,China
Substrate used: paper
Safety: non-combustible, non-toxic

Key Features

1. Environmental friendly
2. High adhesion
3. Good crocking resistance
4.8 level sun protection
5. High temperature resistance of 200 degrees Celsius
6. Colors can be customized according to Pantone color codes

Food Safety & Regulatory Compliance

Starcolor water-based inks are developed under strict quality management systems and comply with international food-contact standards, including:

EU Regulation (EC) No. 1935/2004
GB 4806.14-2023 – Chinese food packaging safety standard
RoHS & REACH compliance
Heavy metal-free and non-toxic formulation

The formulation ensures low migration and odor-free printing, making it suitable for indirect food-contact applications.

Typical Applications

Packaging & Storage

Packaging: 5kg / 10kg / 20kg drums
Storage: 5–35°C, sealed, avoid direct sunlight
Shelf Life: 12 months (unopened containers)

FAQ

1. Can this ink be used on coated paper?: Yes, it works on lightly coated papers. For non-absorbent materials, contact us for customized solutions.
2. Does it need special drying equipment?: Standard hot-air or IR dryers are sufficient to achieve fast drying and excellent adhesion.
3. Can you customize the colors?: Yes. We offer Pantone color matching and custom formulations to meet specific branding requirements.
4. How does it compare with solvent-based inks?: Water-based inks significantly reduce VOC emissions, improve workplace safety, and meet eco-label standards.

Notes

During storage, the lid of the barrel must be closed to avoid volatilization of water, causing viscosity to rise or crusting.
It must be stirred well before use, please try not to mix with other company products, and the unused products need to be sealed and stored.
Please check the method and effect before use.