The use and application range of heat shrinkable film

POF has the characteristics of high surface gloss, good toughness, high tear resistance, uniform heat shrinkage and suitable for automatic high-speed packaging. It is a replacement product of traditional PVC heat shrinkable film. POF means heat shrinkable film. POF stands for multi-layer co-extruded polyolefin heat shrinkable film. It uses linear low-density polyethylene as the middle layer (LLDPE) and co-polypropylene (pp) as the inner and outer layers. It is plasticized and extruded out of the machine, and then processed by special processes such as die forming and bubble inflation. Heat shrinkable film is widely used in the outer packaging of various products such as food, medicine, sterilized tableware, stationery and sports goods, craft gifts, printed matter, hardware and plastic products, telephones, electronic appliances, etc., especially in irregularly shaped articles or commodities. In terms of combined (clustered) packaging, it can not only meet the functions of moisture-proof, dust-proof, touch-proof, transparent display, etc., but also increase the attractiveness of the product appearance. It can also be used to replace all kinds of cartons, which not only saves packaging costs, but also In line with packaging trends. Shrink film (bags) can be processed into special-shaped bags such as flat bags, arc-shaped bags, trapezoidal bags, and three-dimensional bags. Scope of application The heat shrinkage uses far-infrared radiation to directly heat various specifications of film. The product is transported to the shrinking furnace through a conveyor belt, and the product is loaded with shrink packaging film. After sealing, it enters the shrink packaging machine and the product shrinks automatically. Small quantity, the maximum average power consumption per hour is only 2.1KW, achieving perfect shrink packaging effect, never affecting the packaging, electronic continuously variable speed, solid-state voltage regulator temperature control, stable and reliable, used in food, beverage, candy, Stationery, hardware tools, daily necessities, chemical products, etc. heat shrink. Heat shrinkable film manufacturers Heat shrinkable labels are becoming the biggest bright spot in the industry, BOPP smoke film