Oxygen Permeator: Test the oxygen permeability of packaging materials
Heat-sealing instrument: testing the heat-sealing performance of packaging materials
High power microscope: analysis of material structure
Extensometer: testing the mechanical properties of packaging materials
Friction Coefficient Tester: Test the friction coefficient of packaging materialsFriction Coefficient Tester: Test the friction coefficient of packaging materials
Haze meter: testing the transparency of packaging materials