Do you know the performance characteristics of PE heat shrinkable film?

PE heat shrink film is another long-established shrink film. As the name implies, PE heat shrinkable film is a heat shrinkable film produced with polyethylene as a raw material. Unlike PVC shrink film, PE shrink film is produced by ordinary blown film process. Due to the high processing temperature (far exceeding the melting point of polyethylene), low-density polyethylene (LDPE) containing a large number of long-chain branch structures is generally used as the production raw material.

The high shrinkage rate and strength of PE heat shrinkable film are perfectly combined with containers of various shapes, which can not only meet the needs of exquisite paintings, but also meet the application of fresh packaging containers of various shapes. This non-toxic, odorless, oil-resistant, food-hygienic film allows planners to choose a striking color.

PE heat shrinkable film is used in the sales and transportation process of various commodities, and its main function is to stabilize, cover and maintain commodities. The shrink film should have high puncture resistance, excellent shrinkage and certain shortening stress, and there should be no holes on the film. Shrink film is often used outdoors, thus achieving packaging shrinkage.

1. Strong cold resistance: the physical properties remain unchanged under the condition of minus 50 degrees, which is suitable for the packaging and transportation of frozen food.

2. Good flexibility: it has the function of protecting the packaged items from external impact.

3. Low packaging cost: low price.

4. Reliable and harmless: The materials used in the heat shrinkable film are all harmless and green packaging materials.

5. High shrinkage rate: The shrinkage rate of the heat shrinkable film is as high as 75%, which is suitable for the collective packaging of various items, easy to transport, and can meet the shrinkage force requirements of other commodities.

PE shrink film JT09