As we all know, the raw material of non-woven bag is polypropylene, and the raw material of plastic bag is polyethylene. Despite the close names, the materials are quite different.The chemical molecular structure of polyethylene is commensurately strong, it is extremely difficult to degrade, so it t Read More

As for whether sewing non-woven bags or ultrasonic non woven bags, we can look at the differences and advantages of these two kinds of bags.ultrasonic non woven bags,Ultrasonic non woven bags is the use of high temperature non-woven cloth pressed together a non-woven bag.sewing non woven bags Sewing Read More