With the rapid development of current bag agriculture, mesh bags are used for packaging of vegetables, garlic, apples, and other agricultural products. The mesh bag has good ventilation, the fruits and vegetables inside are not easy to deteriorate, and the intuition is good; the elasticity is strong, the force is strong, the deformation is not easy, the stoic; light, soft, smooth, and the flat silk body can protect the fruits and vegetables from damage during transportation. This gives us a good development opportunity for bag-making enterprises. Let's briefly analyze the manufacturing method of mesh bags.
First of all, the production process of the plastic flat yarn of the mesh bag is composed of raw materials and auxiliary materials. It is then melt extruded into a film by an extruder. Secondly, after the film is cooled, it is divided into strands (blank filaments) and then stretched and oriented to produce flat yarns. Finally, these flat yarns are wound on bobbins to make yarn spindles and send them to the knitting process to produce woven fabrics. only after being divided into strands (blank filaments), the process flow for producing split film filaments is basically the same as the process flow for producing flat filaments.
In summary, when we choose a mesh bag, we must be careful to polish our eyes. The mesh bag is an affordable packaging product.