PVC Shrink Wrap Label Plastic For Seal Cap

How to choose shrink film for seasoning bottle caps? 1. Consider the film’s shrinkage rate: The shrinkage rate of the film should match the size of the bottle cap you are sealing. If the shrinkage rate is too high, the film will be too tight and may break when being applied. 2. Consider the film’s thickness: The thickness of the film should be adequate to protect the bottle cap from potential damage during the shrinking process. 3. Consider the film’s resistance to chemicals: Some...