Shrink film is a type of plastic film that shrinks when heated. It is used to shrink-wrap products, as well as for tamper-evident seals and packaging. shrink film is made through an extrusion process, in which molten plastic is forced through a die to create thin sheets of film. The sheets are then cooled and cut into rolls. shrink film can be made from a variety of plastics, including polyethylene, polypropylene, and PVC. shrink film is often used in packaging because it provides a tight seal that helps to protect products from dirt, dust, and moisture. shrink film can also be printed on, making it an ideal choice for product labeling and marketing. shrink film is available in a variety of thicknesses and widths, making it versatile enough to meet the needs of any shrink-wrapping application.
