Paper-plastic composite kraft paper bag definition
Paper-plastic composite woven bags, also known as three-in-one composite paper bags, are small, bulk containers that are primarily unitized in human or forklift trucks. Outside the use of refined white kraft paper or yellow kraft paper, which uses plastic woven fabrics, through the high temperature and high pressure to melt the plastic particles PP, the kraft paper and plastic woven fabrics together. Can add another inner film bag. Paper-plastic compound bag is equivalent to open-bottomed bag at the bottom of the seam. There is also a form called valve bag, commonly known as paste-bottom bag. It is fed from the top or bottom valve port and uses special filling equipment. After filling materials, it is packed into a square body. The package is neat and beautiful, and it belongs to eco bags. Welcome customers to negotiate.