'Polyolefin shrink film feels' presentation slideshows

What is Thickness and Types of Shrink Wrap?

PVC stands for Polyvinyl Chloride and for years was the preferred shrink wrapping plastic for retail sales. A PVC shrink wrap is crinkly prior to heat being applied. The consistency resembles cellophane prior to heat being applied. PVC has a very low required shrink temperature. After heat is applied it becomes hard and rigid.

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