Shrinkable PVC film is extensively utilized in various fields. PVC film possesses several key characteristics that make it highly desirable: durability, ease of sealing and shrinking, and suitability for heat-sensitive products. Unlike polyolefin, PVC is a type of plastic that shrinks at a lower temperature and requires a bit more heat. Consequently, it finds applications in diverse industries such as food, pharmaceuticals, construction, chemicals, healthcare, and many more.
However, in recent years, polyolefin (POF) shrink film has gained popularity and become the more commonly employed shrink film, surpassing PVC film in usage.