In the process of using and producing vegetable mesh bags, there is often the phenomenon of curling, which affects the effectiveness of mesh bags. Therefore, it is necessary to understand the relevant reasons and know the solutions.

　It is very important to analyze the reason of mesh pouch curling, which may be caused by the different thickness of composite film. The difference in thickness may lead to poor control of heat sealing temperature, resulting in inadequate tension control of mesh bag composites. This situation can be adjusted for floating tension, use low temperature heat sealing raw materials for production and processing, especially pay attention to the adjustment of heat sealing temperature, and properly handle the cooling and curing phenomenon.

　Static electricity will inevitably occur in the use of mesh bags. In order to prevent or alleviate static electricity intensity, it is necessary for manufacturers to make relevant anti-static measures in advance during production. Here are some anti-static measures in the production of mesh bags.

　The generation of static electricity of mesh bag has a great relationship with its raw materials. Attention should be paid to the selection of raw materials during production. The manufacturers of mesh bag suggest to choose excellent dry raw materials.

　A certain amount of electrostatic eliminating agent should be added into the raw materials according to the scientific ratio to prevent electrostatic generation in the production process and in the later use of mesh bags.