Thermoforming Vacuum Packaging Machine Articles & Analysis
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PP plastic refers to plastic made of polypropylene (PP for short). Polypropylene is a thermoplastic polymer, a synthetic plastic made by polymerizing propylene monomer. During the polymerization process, the molecular structure of propylene monomers are repeatedly connected to form polymer chains, ultimately forming polypropylene. PP is a very common and versatile plastic with many excellent ...
This allows flexibility to adapt the basic approach to different situations. Vacuum forming essentially sucks the liquid plastic into a mould. It’s the quickest and most straightforward method of thermoforming. ...