China POF shrink wrap bags Manufacturers, Suppliers, Factory

PVC heat shrink film, or polyvinyl chloride heat shrink film, represents a versatile material widely utilized in packaging, insulation, and various industrial applications. This specialized film is designed to contract uniformly when exposed to heat, thereby conforming tightly to the contours of the item it envelops.

POF is a kind of heat shrink film, mainly used for packaging regular and irregular shape products, because of its non-toxic and environmental protection, high transparency, high shrinkage, good heat sealing performance, high gloss, toughness, tear resistance, heat shrink uniform and suitable for automatic high-speed packaging and other characteristics, is the replacement of traditional PVC heat shrink film, widely used in automotive supplies, plastic products, Stationery, books, electronics, circuit boards, MP3, VCD, handicrafts, photo frames and other wood products, toys, pesticides, daily necessities, food, cosmetics, canned beverages, dairy products, medicine, cassette and video and other products.

PE Shrink Wrap is a material with good toughness and is not easy to be crushed by ordinary plastic shredders. Because PE Shrink Wrap is soft and tough, it is not easy to cut, not to mention high tool temperature at high speed, LDPE will melt and adhere to the blade. The PE granulation can be directly into strips into the extruder feeding port, and the PE Shrink Wrap is dragged into the cylinder by the shear force of the screw to heat and melt the extrusion granulation. PE recycled primary material, still can blow film, for non-food and pharmaceutical packaging, but also widely used in the production of Oxford leather and waterproof cloth, promising.

In today's fast-paced and highly competitive market, protective packaging is no longer just an afterthought. It plays a crucial role in ensuring the safe transportation and delivery of goods, as well as in enhancing brand image and customer satisfaction. Custom protective packaging, in particular, has become a popular choice for companies looking to differentiate themselves from their competitors and provide added value to their customers. One such type of custom protective packaging is EPE inserts.

Heat shrink film automatic packaging machine is an advanced packaging equipment, it uses the latest technology and design, can effectively improve production efficiency and packaging quality. This machine can automatically complete the packaging process, from placing the product to shrinking the film, to sealing and shrinking, all can be done automatically, without manual intervention.

Sealing heat shrink film is an essential component in modern packaging and industrial applications. Its ability to conform tightly to a variety of shapes and sizes makes it a preferred choice for securing products, enhancing shelf life, and providing tamper evidence. The production of heat shrink film involves several key processes, including material selection, film extrusion, orientation, and finishing.