What Are The Types Of Aluminum-plastic Bags?

1, aluminum plastic packaging bags according to the material structure can be divided into: pure aluminum composite bags, aluminum composite bags (including paper aluminum composite bags)

Pure aluminum composite bag: opp/al/ PE; Pet/al/PE, etc.

Aluminum coated composite bag: pet/vmpet/ PE; Vmpet/CPP, etc.

2, aluminum plastic packaging bags according to the function can be divided into: anti-static shielding electronic packaging bags, anti-uv packaging bags.

3, aluminum plastic packaging bags according to the process structure can be divided into: two-layer composite, three-layer composite and four-layer composite, material structure can be combined according to customer requirements.

Two-layer composite: opp/vmpet; Vmpet/PE, etc. (the above structures are often used in toy packaging); Opp/VMCPP, etc. (often used in biscuit packaging);

Three-layer composite: matopp/vmpet/ PE; Opp /vmpet/ PE, etc. (often used in mask bag); Pet /vmpet/ PE, etc. (often used in shampoo bag)

Four-layer composite: pet/ny/vmpet/ PE, etc. Generally, nylon film is added to increase the softness of the composite bag.

4. Aluminum plastic packaging bags can be divided into three sides according to the type of bags; Self-contained packaging bags; Nozzle packaging bag; Special-shaped packaging bag; Round bottom packaging bag; Square packaging bags, etc.