There are two types of flexible packaging, namely stretch wrap packaging and var...
More >1. Process classification 1) Wet coating inorganic adhesive composite soft pack...
More >1. Coating high barrier filmPVA coated high-barrier film is made by coating PVA ...
More >PETG shrink film has distinctive characteristics 1. High ultimate shrinkage rat...
More >1. The combination of different polymers meets the requirements of oxygen and mo...
More >1. Identification of equipment Tensile testing machines and puncture testing ...
More >1. Dry compound method The dry compounding method uses various sheet or film ...
More >1. Very high transparency The packaging film is made of high-molecular polymer r...
More >