The application of nylon in the film: Generally, the bright nylon 6 raw material with viscosity above 3.4 is used. The nylon film has excellent air barrier performance, good transparency, good gloss, high tensile strength and tensile strength, and has good air resistance. High and low temperature resistance, oil resistance and organic solvent resistance, it has a wide range of applications in packaging, especially suitable for packaging greasy food, meat products, vacuum-packed food, retort food, etc.
Blown pure nylon film can choose nylon raw material with viscosity above 3.4. For the co-extruded composite film of nylon and PE, PET, etc., nylon raw materials with a viscosity of more than 3.6 can be selected.