The full name of OPP bag is Oriented polypropylene bags. It has the characteristics of high transparency and brittleness.
The OPP bag is folded in half on the side and sealed with a self-adhesive seal on the Lip. When used, the product is peeled off and the protective skin on the seal surface is removed ,lip can be fastened after being folded in half. It is easy to use and beautiful. It is widely used in clothing, food, printing, stationery, cosmetics, paper and other industries.


The above are the most commonly used self-adhesive forms of OPP bags.
OPP bags have other special forms:
1. OPP flat pocket. Mainly used for bread packaging. Because it is a colorless, tasteless and non-toxic product. So it is also very extensive in food packaging.

2. OPP chuck pocket. On the top of this type of bag is a buckle. It is commonly used in the packaging of some earrings and jewelry.


There are also some similar products on the market. For example, BOPP (Biaxially Oriented Polypropylene), PE (Polyethylene), CPP (cast polypropylene), etc. These are the differences between materials and forms. 

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