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Solution:1. Increase the number of air holes to accelerate air leakage···
08-23PVC heat shrinkable short packaging is a packaging for some food produ···
08-23One is PE, which is mainly used to wrap heavy objects, such as optical···
08-23Heat shrinkable film (POF), also known as multilayer co extruded polyo···
08-23POF is mainly used for labeling, heat shrinkable packaging, or wrappin···
08-23Shrinkage film is a thermoplastic film that is stretched and oriented ···
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