PO cling film is a kind of top grade compound PO food wrapping film, which is superior to PE in characteristics of tenacity, air permeability, anti-moisture and stickiness. However PO product has solved the problem of packaging effect that cannot be reached by PE through compound processing of multiple materials, and is close to the characteristics of PVC film. It is widely applied in Japanese supermarkets.

Transparency：After wrapped with transparency, the food still shows original appearance. Moreover, its freshness will be preserved, which will greatly improve the value of goods.

Anti-moisture：It owns strong anti-moisture performance, even to those cloudy-easy foods. Hence the exhibition effect can be largely improved after wrapping with it.

Permeability：Fresh vegetables and fruits need to breathe actively. The high permeability ensures their free air exchange, such as oxygen, carbon dioxide and vapor, which will extend the food’s preservation length.

Elasticity：Owning to its excellent tensile strength and recovery, it is applicable to various foods. Therefore, the working efficiency is greatly improved.

Stickiness：It boasts strong stickiness. Thus even under the condition of refrigeration or strong wind, it won’t scatter. It dramatically enhances the operation effectiveness and saves cost.

Application scope：PO food wrapping film for automatic packaging unit with super elasticity can be produced according to special model and special requirements.