Within our factory are specially designed and built workshops according to the 100,000-class GMP to meet high hygiene standard of various products.
The production base covers an area over 20,000 square meters and there are six automatic high-speed production lines, and the annual production capacity can reach 7,200 tons. With state-of-art facilities, skilled operators and experienced teams, we are able to achieve consiitent and high-quality results.
A gas tightness tester is used to test on the finished bags and pouches to ensure products are 100% airtight.
We use a gas chromatograph to detect whether there is presence of chemical residues on the surface, aiming to ensure the safety.
We use a tensile tester to take a strength test on the raw materials to ensure that the materials of bag making is strong enough.
To detect the practicability of the pouches on the shelves, they will be filled with 5L contents and dropped from a height of one meter for three to five times.
The purpose of heat seal test is to detect the strength of seals and to ensure that the products are in good condition during storage and transportation.
Formed pouches will be tested for lamination strength with an tensile tester, aiming to ensure the usability of the pouches.
For assistance (get free quotation, packaging consultation, ask for catalogue) from our flexible packaging experts, please fill out the form below, or contact us by phone or email.
PRODUCTS
Flexible Packaging Bags & Films
Food Packaging
Non-Food Packaging
SUPPORT
Packaging Design
Send Quotation
Privacy Policy
FAQ
CONTACT US
E-mail: [email protected]
WhatsApp/TEL: +86 18930728249
Add: Room 1002, Building A, No. 668 Xinzhuan Road, Songjiang District, Shanghai, China
Copyright © 2025 Shanghai RefinePackaging Co.,Ltd. All Rights Reserved.