The classification of the stand up pouch

1.According to the different production raw materials of stand up pouch, we can divide them into: low-pressure polyethylene plastic bags, PVC plastic bags, high-pressure polyethylene plastic bags, polypropylene plastic bags, etc.

2. According to the different shapes of stand up pouch, we can classify them into: upright bags, sealing bags, vest bags, square bottom bags, rubber strip bags, sling bags, special-shaped bags, etc.

3. According to the form of packaging, we can divide it into: middle sealed bag, three side sealed bag, four side sealed bag, yin-yang bag, self-supporting bag, zipper bag, suction nozzle bag, roll film, etc.

4. We classify the stand up pouch according to their functions, which can be divided into: high temperature cooking bags, high barrier bags, vacuum packaging bags, etc.

5. According to the production process, we often divide it into plastic packaging bags and composite packaging bags.