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How do the barrier properties of cast PVC shrink film compare to other types of shrink films?

The barrier properties of cast PVC shrink film can vary depending on specific formulations and additives used, but generally, they exhibit certain cha...

How does the casting process differ from other methods of producing shrink films?

The casting process used to produce PVC shrink film differs significantly from other methods, such as blown film extrusion. Here are the key differenc...

How does the orientation of polymer chains during the blowing process influence the shrinkage ratio and uniformity of blown PVC shrink film?

The orientation of polymer chains during the blowing process significantly influences the shrinkage ratio and uniformity of blown PVC shrink film. Her...

What environmental considerations should be taken into account when using calendered PVC shrink film?

When using calendered PVC shrink film, several environmental considerations should be taken into account: Recyclability: PVC (polyvinyl chloride) is a...

Can calendered PVC shrink film be used with automated packaging equipment?

Yes, calendered PVC shrink film can be used with automated packaging equipment in various industries. Automated packaging equipment, such as shrink wr...

Why is blown PVC shrink film not suitable for long-term storage?

When we talk about packaging materials, PVC (polyvinyl chloride) shrink film is a common and widely used option. It is favored for its high transparen...