Classification And Use Of Common Composite Bags

Daily we often use composite bag, composite bag, as its name implies, refers to the material is not single, is two or several kinds of material composite bag. So what are the categories and what are the characteristics of each category? Let me tell you

1. BOPP/LLDPE double layer composite bag is characterized by cold resistance, moisture resistance, low temperature resistance and strong tension. This composite bag is mainly used for snacks, instant noodles, frozen snacks, powder packaging

2. BOPP/CPP two-layer composite bag this material is characterized by good moisture resistance, stiffness, oil resistance and high transparency. This kind of composite bag is mainly used for instant noodles, candy, biscuits and other light food.

3. BOPP/VMCPP, double-layer composite bag features moisture resistance, light blocking, oxygen insulation, good stiffness and oil resistance. This composite bag is mainly used for dry food packaging, potato chips and so on.

4. BOPP/VMPET/LLDPE three-layer composite bag features moisture proof, light blocking and oxygen insulation. This composite bag is used for rice snacks, such as zongzi.

5. PET/CPP two-layer composite bag is characterized by high temperature resistance, moisture resistance, incense retention and oxygen insulation. This composite bag is mainly used for cooking alcoholic food.

6. PET/PET/CPP three-layer composite this composite bag is characterized by high temperature resistance, moisture resistance and easy sealing. This composite bag is mainly used for liquid packaging.