All kinds of food packaging will involve the most kinds of materials. Today, the materials used by you to explain the common food packaging bags are divided into six categories.

1, material: BOPP/LLDPE two layers compound

Characteristics: moistureproof, cold resistance, low temperature heat sealing and strong pulling force

Uses: instant noodles, snacks, frozen snacks, powdery packaging, etc.

2, material: BOPP/CPP two layers compound

Characteristics: moistureproof, oil resistance, high transparency, good stiffness

Use: instant noodles, biscuits, sweets, all kinds of light food

3, material: BOPP/VMCPP composite

Characteristics: moistureproof, oil resistance, oxygen isolation, shading, good stiffness

Compound bag

Use: all kinds of dry food, fried food, potato chips

4, material: BOPP/VMPET/LLDPE three layers compound

Characteristics: moistureproof, oxygen isolation, shading

Use: all kinds of food, rice snack, snack, tea

5, material: PET/CPP two layers compound

Characteristics: moisture-proof, oxygen isolation, fragrance protection, high temperature resistance

Use: cooking, alcoholic food, flavour food

6, material: PET/PET/CPP three layers compound

Characteristics: moistureproof, high temperature resistance, easy sealing

Purpose: powder packing, soy sauce, liquid, shampoo