Yiwu Chi Feng plastic bag factory is an independent production and sales of plastic bags, OPP, PE self-adhesive bags, card bags, ziplock bag, plastic bags, woven clothing bags, food ziplock bags Yiwu customization, no woven fabric gift bags, plastic bags and other packaging bags of train service companies. Yiwu Chi Feng plastic bag factory is an independent production and sales of plastic bags, OPP, Yiwu bag Usually, PE self-adhesive bags, card bags, ziplock bags Yiwu, phone, plastic bags, Yunnan Yiwu bags, no woven fabric garment bags, food ziplock bag, non-woven gift bags, plastic bags and other packaging bags of train service companies. Bag Process Description: outside use refined white or yellow kraft paper kraft paper, which uses plastic woven by high temperature and pressure melt the plastic particles PP, the kraft paper and plastic woven composite together.