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What is shrink film

What is shrink film


Shrink film is a late-model of heat-shrinkable packaging material. Due to easy recycling, non-toxic, odorless, good mechanical properties, and particularly environmentally friendly, pets have become an ideal substitute for PVC shrink film in developed countries.

The advantages of shrink film packaging are: 

1. rainproof, moisture-proof and mildew proof. 

2. Tight packing, good dispersion resistance. 

3.No recoverability, with certain anti-counterfeiting function.

4.Body fitted and transparent, reflecting the commodity image  

Shrink films are generally used in instant food, drink markets, electron and electrical equipment and metal products, shrinkable labels in particular. Because with the rapid development of PET beverage bottles, cola, Sprite and various fruit juices and other beverage bottles need PET shrink film as a heat seal label. They are polyesters, which are environmentally friendly and easy to recycle.


Shrink films have also been used in the outer packaging of everyday items in recent years besides to being used as shrink labels. Because it can not only protect the packaged items from impact, rain, moisture and rust, but also make the product win the favor of users with its beautifully printed outer packaging. In the mean time, it can also well show the good figure of the manufacturer. At present, more and more packaging manufacturers are using printed PET heat shrinkable film instead of traditional transparent film.Because the printing shrinkage film can improve the appearance grade of products, which is conducive to the advertising of products and also can make the trademark brand have a deep impression in the hearts of consumers.

We Kolysen has devoted ourselves to producing food packaging many years. Shrink film is one of the regular products, such as PET shrink film, PETG shrink film, PVC shrink film and so on. Our product is food grade and can be customized. Welcome to inquire if you have any needs on food packaging.

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