PE, PP, OPP and other different materials, the difference between self-adhesive plastic bags

PE self-adhesive bags are soft, transparent, waterproof, and moisture-proof. They can isolate gases such as oxygen, carbon dioxide, and hydrogen to prevent product oxidation and deterioration. PE self-adhesive bags are suitable for packaging in industries such as food, medicine, medical equipment, and electronic products.

PP self-adhesive bags have good toughness and tear resistance, and are suitable for loading some heavy or hard items. In addition, PP self-adhesive bags are not easy to deform or change color, and are also suitable for packaging in industries such as food and medicine.

OPP self-adhesive bags are a very common self-adhesive bag material with the characteristics of high transparency, relatively brittle, and beautiful appearance. OPP self-adhesive bags are usually used to package some paper and plastic products, and are also suitable for packaging clothes, stationery, and cosmetics.

In addition to different materials, the size and thickness of self-adhesive bags are also different. Large-sized self-adhesive bags can be used to pack large items, while smaller self-adhesive bags are suitable for loading small items or some items that need to be stored in categories. The choice of thickness needs to consider the weight of the items in the bag and the conditions of the external environment.

Overall, the choice of self-adhesive bags of different materials needs to be made according to specific packaging needs to ensure the safety and reliability of the packaging.