Low-solids water-based printing ink
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Product Introduction
Low-Solids Water-Based Printing Ink for Commercial Plastic Packaging
When your generation line requests speed, clarity, and natural compliance, low-solids water-based printing ink gets to be your basic accomplice. At Rizhao Jinlida Plastic Co., Ltd., our definition conveys extraordinary execution over vest sacks, express conveyance pockets, and waste bags—materials designed to bear loads from 8kg to 50kg. With over 30 a long time of industry mastery since our establishing group entered plastics fabricating, we've refined this ink to accomplish ≤10–15μm fineness, 30–60s thickness (measured at 25℃ via Coating Cup #4), and 35–45% strong substance. This combination guarantees smooth infiltration into PE, PP, PO, HDPE, and LDPE movies whereas keeping up dynamic color quickness without relinquishing the malleable keenness your bundling requires.
What Makes Our Low-Solids Water-Based Printing Ink Solution Different?
Engineered for High-Volume Production
You require unwavering quality when printing thousands of sacks per hour. Our product features:
Fast Drying Technology
Hot-air drying frameworks work productively with our quick-dry definition. You decrease generation bottlenecks and increment throughput.
Superior Film Adhesion
No chipping. No color misfortune. The ink bonds forever to plastic surfaces, indeed beneath grinding and stacking weight amid logistics.
Clean Machine Operation
Water-soluble composition implies simple cleanup. You spare labor time and diminish dissolvable squander between color changes.
Color Range Meets Market Demands
Our standard palette covers eight basic shades:
Red, Yellow, Blue, Black, White
Green, Orange, Purple
Need brand-specific tones? We coordinate custom Pantone colors to reinforce your item identity.
Environmental Responsibility Built In
Your clients care approximately maintainability. So do regulators.
This low-solids water-based printing ink contains zero benzene, zero ketones, and negligible odor. It complies with nourishment bundling security measures, giving you certainty when creating basic supply packs or item wrapping that may contact consumables.
Our definition adjusts with natural commands over 40+ nations where we export—from European REACH benchmarks to North American VOC limits.
Technical Specifications at a Glance
| Property | Specification |
|---|---|
| Compatible Materials | PE, PP, PO, HDPE, LDPE plastic films |
| Target Applications | Vest bags, express bags, garbage bags, packaging film |
| Appearance | Uniform liquid, no precipitation, no layering |
| Ink Type | Water-based environmental ink, high concentration, high gloss |
| Color Options | Red, Yellow, Blue, Black, White, Green, Orange, Purple + Custom matching |
| Fineness | ≤10–15μm |
| Viscosity (at 25℃) | 30–60s (Coating Cup #4), water-reducible |
| Solid Content | 35–45% (high concentration) |
| Drying Method | Hot-air compatible, fast-drying formula |
| Adhesion Performance | Excellent—non-fading, non-chalking, abrasion-resistant, stack-proof |
| Environmental Standards | Benzene-free, ketone-free, low odor; meets food packaging/environmental requirements |
| Packaging Sizes | 1kg, 5kg, 10kg, 20kg per drum / 25kg, 50kg per drum (industrial) |
Why Rizhao Jinlida Is Your Trusted Manufacturing Partner
Over Two Decades of Plastic Packaging Expertise
Since our specialized group entered this field in the 1990s, we've aced the science of adaptable bundling. Our 8,600㎡ office houses:
- High-speed computer-controlled gravure printing machines
- Laminating frameworks with photoelectric correction
- Precision slitting and programmed bag-making lines
This foundation underpins steady yield and reliable quality—batch after batch.
Global Reach, Local Support
We serve clients in 40+ nations over Europe, North America, Australia, and Asia. Our 24-hour client benefit guarantees you get fast cites, generation overhauls, and specialized direction at whatever point you require it.
With over 100 skilled workers—including 40+ technical specialists—we handle custom orders with confidence. Whether you need multi-color printing, OEM branding, or specialized bag structures, we adapt to your specifications.
Certified Quality Systems
Our ISO certification and China QS qualification demonstrate our commitment to process control. From raw material inspection to final packaging, we monitor every step to ensure your products meet international standards.
Frequently Asked Questions
Q: Why does the viscosity of product increase during a press run?
A: Water evaporation is the primary cause. You can correct this by adding a pH-stabilized water blend based on real-time monitoring. Keep pH between 8.2–9.5 for optimal performance.
Q: How do low-solids formulations affect drying speeds on non-porous surfaces?
A: While slower than solvent-based inks, our formula optimizes drying through controlled airflow and temperature. Adding small amounts of slow-evaporating alcohols balances the drying curve for plastic substrates.
Q: Can I achieve high optical density with lower solids?
A: Absolutely. We use high-strength organic pigment dispersions that maintain color depth even with thinner film weights. Your prints stay vibrant without excess ink buildup.
Q: What is the recommended storage protocol?
A: Store between 5°C and 35°C in a climate-controlled environment. This prevents resin precipitation and bacterial growth, ensuring long shelf life.
Q: How does this ink handle foaming in high-speed pumps?
A: Our professional-grade formulation contains synergistic defoamers that remain active under high shear. Minimize mechanical air entrainment by maintaining proper pump depth for best results.
Q: Is this ink suitable for food packaging applications?
A: Yes. The benzene-free, ketone-free composition meets food packaging safety requirements. Always verify specific regulatory standards for your target market.
Real-World Applications Across Industries
High-Volume Vest Bags
Supermarkets and retail chains rely on printed vest bags that withstand 8–25kg loads. Our ink delivers sharp logos and clear messaging while the bag maintains full structural integrity.
Express Delivery Pouches
E-commerce logistics demand durable, legible printing. The excellent adhesion prevents smudging during sorting and transit, protecting your brand image at every touchpoint.
Daily Necessity Packaging
From garbage bags to household product wrapping, this product offers cost-effective solutions for mass production where basic color requirements meet environmental responsibility.
Agricultural Packaging
Seed bags and produce wrapping benefit from the moderate drying speed and good film penetrability, ensuring prints remain intact through outdoor handling and moisture exposure.
Get Started with Your Custom Printing Solution
Ready to enhance your packaging quality while meeting environmental standards? Our experienced team is here to help you select the Low-solids water-based printing ink formulation and production parameters.
Contact us today: 18663311788@139.com
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