Ton bag film

There are generally two structures of ton bag film, namely PE/PA/AL/PE, PET/AL/PA/PE.

Aluminum foil has very high barrier properties, high temperature resistance, and light protection

PE has thermal bonding properties. After the PA/AL is coated with a layer of PE, it can be used to bond other materials .

PET film has high temperature resistance, good rigidity and high strength, suitable for printing

PA has good comprehensive properties, including mechanical properties, heat resistance, wear resistance, chemical resistance and self-lubrication, and has a low coefficient of friction and a certain flame retardancy.