The Difference Between Stretch Wrap Film And Protective Film

Stretch film is generally made by adding viscous additives to the PE film material, such as PIB masterbatch, after casting. It is mainly used for centralized packaging of various goods, and multi-layer winding packaging of goods stacked on pallets. Through the self-adhesive effect of film and film, the packaging is more stable and tidy, and has stronger waterproof effect. It is widely used in foreign trade and export. Papermaking, hardware, plastic chemicals, building materials, food and medicine, logistics and other industries. The most common is to coat a layer of glue on the surface of the blown PE film, just like the transparent tape in daily life. It is mainly used to protect solid surfaces and can be torn off when not in use. Simply put, the stretch film is self-adhesive. The surface of the protective film is coated with a glue layer, which can be directly pasted on the surface of smooth objects in a single layer. For products in the process of transportation, handling, storage, and even display, the surface of the objects is protected from scratches and abrasion. It is mainly used in stainless steel, electrical appliances, plates, Products such as glass and ceramics. It is a kind of transparent, flexible, strong and non-toxic and harmless soft polyethylene plastic film. It meets international environmental protection and health standards. It can be cold-wound vertically and horizontally without heating. It relies on its own self-adhesive packaging. The product can keep the goods under tension for a long time without being loose, with high strength, large elasticity, and can be wrapped tightly to any shape of goods to form a whole.