In the packaging industry, polypropylene (PP) is a key raw material used to make various types of packaging materials.

The following are some common PP raw materials and their application scenarios:

Pearl light film:
During the production process, calcium carbonate and pearl pigment and rubber are added.
It has low density (about 0.7g/cm³) and excellent decorativeness, and is commonly used in cold drink packaging, such as ice cream, hot sealed label, sweets, biscuits, and flavor snacks.