Frequently Asked Questions

A: Jiangshanyin holds a production license (SC) for plastic packaging used for food, complies with relevant GB 4806 standards for food-contact materials and is certified to the ISO 9001 quality management system.
According to customer requirements, Jiangshanyin can provide relevant test reports and export compliance documents, including COA, RoHS and REACH documentation, to support procurement requirements in different markets.

A: Jiangshanyin uses high-barrier laminated structures and optimized material combinations to improve moisture resistance, oxygen protection and overall product protection.
Packaging structures can be adjusted according to food type and storage environment to meet different shelf-life and transportation stability requirements.

A: Jiangshanyin supports customization of packaging dimensions, pouch structures, material combinations and printing options.
From packaging solution development and sample confirmation to volume production, our team provides complete project support to help brands create packaging suited to their market positioning.

A: Yes. Jiangshanyin supports sample development and small-batch testing according to project requirements, helping customers confirm the packaging results before volume production.
The sampling and approval process helps ensure that packaging structures, printing results and production standards meet customer requirements.

A: Jiangshanyin operates multicolor printing equipment that supports precision printing and accurate brand presentation.
Printing parameter control, color confirmation and sample review help ensure that volume production remains consistent with approved samples.

A:  Yes. With more than 20 years of flexible packaging manufacturing experience and integrated film blowing, printing, lamination, slitting and pouch-making capabilities, Jiangshanyin can support food brands from product testing through long-term volume purchasing.