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What mainly determines the transparency of cast PVC shrink film?

The transparency of cast PVC shrink film is mainly determined by the following key factors: Raw material purity: The purity of PVC resin is an import...

How to solve the environmental problems of cast PVC shrink film?

Cast PVC shrink film is a widely used packaging material, but like many plastic products, it also brings certain environmental issues. So, how do we s...

What measures are taken during the shrinkage process of PVC cast shrink film to prevent the formation of uneven pressure points on the surface of packaged items?

During the shrinkage process of PVC cast shrink film, several measures are taken to prevent the formation of uneven pressure points on the surface of ...

How does PVC cast shrink film help maintain the intended shape and size of the packaged items when packaging them?

PVC cast shrink film plays a crucial function in preserving the intended form and size of packaged gadgets via its precise shrinkage properties and st...

What advantages does the casting process have over PVC cast shrink film when compared to the extrusion method used in shrink film production?

The casting process has several advantages over the extrusion method used in shrink film production when compared to PVC cast shrink film: Thickness ...

How does the transparency of regular shrink film compare to calendered PVC shrink film?

The transparency of regular shrink film, regularly made from substances like polyethylene or polyolefin, can range as compared to calendered PVC shrin...