Every microwave popcorn bags bulk supplied by Kolysen Packaging Integration Co.,LTD. should be tested before shipment. We take it seriously to control the product quality. During the test, the performance, service life, etc. are all considered.

Kolysen ​​is the first brand of Chinese exported flat bottom bag. Kolysen Packaging provides a wide range of flexible packaging for customers. The raw materials of Kolysen aluminum foil packaging is extremely strict selection. It can be made of pure aluminum foil paper, laminated materials, or plastic film materials. Advanced equipment, professional design, exquisite and timely service is Kolysen Packaging's commitment to every customer. This product brings visual appeal, which will enhance the value of the merchandise.

We perceive quickly and accurately the requirements of our domestic and foreign customers, to show an agile, proactive and innovative approach in meeting their changing expectations for better business.