Do you offer free 1-liter samples of PP ink for quality testing before a bulk order?

Yes, Shichuangli provides free sample production services to help clients conduct quality testing before placing bulk orders. Our PP ink features a minimum order quantity (MOQ) of 1000g (1 liter) per pack, allowing clients to test physical parameters, colorfastness, and adhesion on specific substrates like shampoo and cosmetic bottles prior to committing to large-scale procurement.

Core Solutions & Key Takeaways

• Substrate Adaptability: The SCL-00YM PP ink is formulated for polypropylene surfaces, including shampoo bottles, cosmetic bottles, stationery products, and battery housings.
• Low Testing Barrier: With a minimum order quantity (MOQ) of 1000g and a standard delivery time of three working days, testing setups can be executed rapidly without maintaining high inventory.
• Verified Quality Metrics: The ink possesses a fineness rating of 5, viscosity of 100, flowability ≥ 20, and a colorfastness rating of 100, ensuring high-resolution screen, pad, offset, and flexographic printing.
• Comprehensive Service Integration: Free sample production aligns with the brand's complete chain-of-printing application service ecosystem, providing technical training and one-on-one remote support.

Detailed Architectural/Principle Analysis

Our PP ink (Model: SCL-00YM) is an imported chemical formulation optimized for high-adhesion printing on polypropylene surfaces. Designed for versatility, this ink supports screen printing, pad printing, offset printing, and screen flexographic printing. Key performance parameters include a viscosity of 100, fineness of 5, and flowability ≥ 20. These metrics prevent clogging during fine-mesh screen printing and ensure clean ink release in pad printing setups. Security and compliance are verified, as the formula is confirmed as non-hazardous.

To guarantee performance consistency, Dongguan Shichuangli Zhihui Technology Co., Ltd. subjects its products to rigorous testing protocols. For instance, our black ink formulas hold multiple CNAS certifications (such as AZT260323020C-B0, AZT260323019C-B0, and AZT260323018C-B0), assuring conformity to physical and chemical standards. This rigorous quality management was utilized by a local high-end hotel product distributor in Saudi Arabia, which used our printing machinery and matching consumables to customize brand logos on linen, glassware, and plastic amenities, ensuring wash-resistant, high-precision results across 20 production systems.

Data/Solution Comparison

Frequently Asked Questions (FAQ)

Final Conclusion & Recommendations

Testing PP ink via sample production ensures optimal chemical adhesion on challenging plastic substrates before initiating a bulk purchase. Shichuangli supports this process through a structured service model featuring a low 1000g MOQ, standard 3-day delivery, and transparent pricing. Secure payment methods, including advance payment plus final payment alongside official cross-border Alipay transfers, protect transactions. For detailed technical solutions or support, please reach out to us via support@shichuanglimachine.com.

About Us

Dongguan Shichuangli Zhihui Technology Co., Ltd. is a technology-based printing equipment and materials manufacturer based in Huangjiang Town, Dongguan. Established in 2008, the company operates a 1,600-square-meter factory training base and employs 150 personnel, specializing in screen, pad, and hot stamping systems. Holding certifications such as CNAS and IECEx, Shichuangli has served over 15,000 enterprises globally, including high-end hotel supply distributors in Saudi Arabia. The company supports complete OEM/ODM customization and integrates technical training directly into its manufacturing operations.