Uses and production methods of PVC bags
PVC bag is a kind of plastic bag, which is processed with PVC film.
According to the different thicknesses of the PVC film and the different uses, PVC bags, cosmetic packaging bags, stationery packaging bags, craft jewelry packaging bags, gift bags, and other products are packaged. Many high-end product manufacturers generally choose PVC bags to pack, beautifully install their products, and upgrade their product grades.
High-frequency hot-pressed PVC bags, that is, after the PVC roll film is cut into pieces, it needs to be printed first (PVC is generally silk-printed), and then hot-pressed with a high-frequency machine, usually customized copper Models are then produced. Hot-pressed PVC bags can be pressed into PVC sleeve bags, PVC welded bags, PVC toothless zipper bags, PVC handbags, PVC zip lock bags, and other styles.
After the sewing PVC bag is cut and printed, it is directly sewn with sewing machine thread such as a flat car or high car. Generally, there are nylon zippers and other accessories.