Kolysen Packaging is one of the most famous company that deals with flat bottom bag. As one of Kolysen Packaging's multiple product series, side gusseted bags series enjoy a relatively high recognition in the market. Any raw materials used in Kolysen plastic films in food packaging will be tested before production, including hardness, density, and water resistance tests. All these tests must be conducted in line with the shoe materials requirements. The number of layers and the thickness of the individual layer can be customized. Through a thorough quality inspection, the product is guaranteed to be defect-free. This product is widely used in food, beverage, pharmaceutical, chemicals, and other industries.
In order to contribute to protecting our environment, we are striving hard to develop more efficient and environmental-friendly products and exploring new ways to increase energy efficiency.