PET film and PVC film are two different materials of film, which are fundamentally different.
PET film has excellent physical properties, chemical properties, dimensional stability, transparency, and recyclability. It can be widely used in photosensitive materials, electronics, electrical insulation, industrial films, packaging decoration, screen protection and other fields.
The main component of PVC film is polyvinyl chloride, which is yellowish translucent and shiny. Transparency is better than polyethylene and polypropylene, but worse than polystyrene. Depending on the amount of additives, it can be divided into soft and hard polyvinyl chloride. Soft products are flexible and tough, and feel sticky. The hardness of hard products is higher than low-density polyethylene. However, if it is lower than polypropylene, whitening will occur at the inflection.
The PET film slitting machine produced by our company has stable operation, fast slitting speed and novel style. It is a good choice for PET film slitting and rewinding.
