Definition and Explanation of Paper Plastic Composite Bags

Paper plastic composite bag: commonly known as: three in one bag
(1) Definition Explanation
Paper plastic composite bag: also known as a three in one composite paper bag, is a small bulk container that is mainly transported by manpower or forklifts in a modular manner. It is convenient for transporting small bulk powder and granular materials, has high strength, good waterproofness, a Korean appearance, and is easy to load and unload. It is currently the most popular and practical ordinary packaging material.
(2) Process description: The outer layer is made of refined white kraft paper or yellow kraft paper, and the inner layer is made of plastic woven cloth. The plastic particles PP are melted by high temperature and high pressure, and the kraft paper and plastic woven cloth are combined together Additional inner membrane bags can be added. The paper plastic composite bag is equivalent to a sewn bottom open pocket. It has superior characteristics such as good strength, waterproof and moisture-proof.