small net bags for sale

Basic knowledge of woven bags 1. The definition of woven bags has three points: 1. It is a fiber drawn from a plastic film, which is different from other chemical fiber; 2. It is woven into a cloth, not knitted into a cloth; 3. It is processed after the cloth is formed Various products. 2. Plastic woven has become a habit and industry term in the plastic weaving industry, such as: plastic woven machinery, plastic woven enterprises, plastic woven bags, etc. 3. Types of silk used in plastic woven bags: fiber made of plastic film The method of silk is called film fibrillation. In the plastic weaving industry, plastic woven bags is referred to as wire drawing. Due to the different methods of film fibrillation, the fibrous yarns made can be divided into two types: The first type is flat yarn, which is cut from film. The product of longitudinal stretching after narrow strips, this kind of yarn is flat and narrow; the second type is split film yarn or split film fiber, tear fiber, which is cut into narrow strips from the film and then mechanically cut into narrow strips And stretched into a net-like product. At present, the raw materials used in plastic woven bags are basically polypropylene, polypropylene is also called polypropylene, so flat yarn is also called polypropylene flat yarn. Strictly speaking, only flat yarn made of polypropylene It can be called polypropylene flat yarn.