The materials, characteristics, and uses of the composite bags of packaging materials

The paper-plastic composite bag is composed of plastic and kraft paper composite, usually, the plastic layer using polypropylene (PP) or polyethylene (PE) as the base material of flat wire woven cloth, kraft paper is made of refined composite special kraft paper, has the characteristics of high strength, good waterproof, beautiful appearance. Is one of the most popular packaging materials, is widely used in plastic raw materials, cement, feed, chemical, fertilizer, and other industries.

1, Material: BOPP/LLDPE two-layer composite characteristics: moisture-proof, cold resistance, low-temperature heat sealing strength is strong use: instant noodles, snacks, frozen snacks, powder packaging, etc

2, Material: BOPP/CPP two-layer composite characteristics: moistureproof, oil resistance, high transparency, good rigidity

3, Material: BOPP/VMCPP composite characteristics: moistureproof, oil resistance, oxygen insulation, shading, straight and straight good use: all kinds of dry food, fried food, potato chips

4, Material: BOPP/VMPET/LLDPE three-layer composite characteristics: moistureproof, oxygen insulation, shading use: all kinds of food, metric snacks, snacks, tea

5, Material: PET/CPP two-layer composite characteristics: moisture-proof, oxygen insulation, incense, high-temperature resistance USES: cooking, alcoholic food, fragrance food

6, Material: PET/PET/CPP three-layer composite characteristics: moistureproof, high-temperature resistance, easy to seal use: powder packaging, soy sauce, liquid, shampoo