Overview of the difference between PP (polypropylene) material and OPP material
PP: polypropylene
It is a semi-crystalline thermoplastic. It has high impact resistance, strong mechanical properties, resistance to various organic solvents and acid-base corrosion. It has a wide range of applications in the industry and is one of the most commonly seen polymer materials.
1, is a plastic bag name.
2, OPP, PE, PET, etc. are all products of plastic products.
In terms of touch, OPP will appear more brittle; and PP softness should be better.
Also in the flexible packaging industry, BOPP (biaxially oriented polypropylene) is often referred to as OPP.
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