POF shrink film characteristics:
1. For frozen food, the storage time is longer.
2. Strong flexibility and stretch.
3, with extremely high gloss and transparency.
4, can adapt to the high-speed operation of the machine, with high sealing and bonding ability, suitable for process coating and machine coating.
5, safe and non-toxic: the material used in the heat shrink film is non-toxic, suitable for food packaging.
6, good flexibility: when the packaging is affected by external force, it can play the role of protecting the packaging.
7. High shrinkage rate: the shrinkage rate of heat shrinkable film is up to more than 60% (the crosslinked film can reach 80%), suitable for the collective packaging of multiple articles, convenient transportation. And can meet the requirements of different commodities on shrinkage force.
8, strong cold resistance: even under the condition of -50 degrees Celsius, its physical properties are still stable, suitable for frozen food packaging and transportation.
The above is the relevant content of "Introduction to the applicable field and characteristics of POF shrink film". If you have the need of POF shrink film, please call Zhejiang Zhongcheng Packaging Materials Co., LTD. Zhejiang Zhongcheng Packaging Materials Co., Ltd. is a whole-process manufacturing enterprise integrating scientific research, design, production, sales and after-sales service. It is a world-renowned manufacturer of high-quality POF shrinkable film and an excellent domestic provider of POF shrinkable film overall packaging solutions.
