Kaiyu heat tunnel white sublimation heat shrink film roll protection film for food

1.Heat shrinkable film is a relatively advanced packaging method. Heat shrinkable film packaging is widely used in food, ceramic products, tea sets, mechanical parts and other industries. Products packaged with heat shrinkable film can fully highlight the appearance and improve product quality. Display, beauty and sense of value, while the heat shrinkable film packaging also has the characteristics of sealing, moisture-proof and pollution-proof.

The materials used are mainly various thermoplastic films. At first, PVC shrink film was mainly used. With the continuous development of market demand, PVC shrink film has gradually decreased, and various PE, PP, PET, OPP, PVDC, POF and other multilayer co-extruded heat shrink films have developed rapidly and become the mainstream of the market.

classification of heat shrinkable film

PE heat shrinkable film

It is widely suitable for the whole assembly packaging of wine, cans, mineral water, various beverages, cloth and other products. The product has good flexibility, impact resistance, strong tear resistance, not easy to break, not afraid of moisture, and shrinkage. Big,

Folding PVC heat shrinkable film

It has the characteristics of high transparency, good gloss, high shrinkage, brittle after heat shrinkage, and very easy to damage.

Folding POF heat shrinkable film

It 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.

Automatic heat shrink film packing machine