What are the characteristics of the internal molecular structure of woven bags? | Qingdao Johson Packaging

What are the characteristics of the internal molecular structure of woven bags?

Woven bags have a wide range of applications. At present, various industries seem to be inseparable from the packaging of woven bags and use other packaging products alone. Together with plastic bags, they constitute the world of packaging bags, also known as plastic woven bags. Speaking of the internal structure of the woven bag, we have to analyze it from the fundamentals of its material. In terms of the material of the woven bag, on the one hand, it can be made of polypropylene, on the other hand, it can be made of only polyethylene. Two different materials. Woven bags have completely different uses and internal structures. Of course, many of our friends are very curious about these. What is the internal molecular structure of woven bags?

Woven bags are a flexible material with high breaking strength in plastic products. This is related to its molecular structure, degree of crystallization, draft orientation, etc., and also related to the type of additives. If we use specific strength (strength/specific gravity) to Measure plastic braid, it is higher than or close to metal material. When the woven bag is made of polypropylene, its internal molecular structure is relatively compact, and its texture is also very tough. It not only has a certain stretch force, but also has strong hardness. Generally, it can hold 100 kg and 50 kg. , are very simple things and can be done easily. But when it comes to woven bags made of polyethylene, it is difficult to unify the two.

If you want to know more about the characteristics of the internal molecular structure of woven bags, you can leave us a message.