plastic rice bag handle

This article mainly introduces the manufacture of plastic clasp

From the material generally divided into PP class and PE class.PP materials: used in gas beverage cap gasket and cap, heat resistant deformation, high surface strength, chemical stability is good, the disadvantage is poor toughness, low temperature is easy to brittle, due to poor oxidation resistance, but also not wear-resistant.This kind of cap is used for wine and carbonated drinks.

There are two kinds of woven bags, one made of polyethylene and the other made of polypropylene.