Formula of polyethylene-free polypropylene sheet

A pe-free pp sheet is prepared from the following raw materials in parts by weight: 80- 120 parts of waste, 32-48 parts of polypropylene resin, 4-6 parts of polypropylene and 0.4-0.6 part of polyethylene.

PP sheet not only has high transparency, good barrier property, low density, non-toxic and sanitary, but also can be recycled. When heated or burned, it does not produce toxic and harmful gases, does not endanger human health and does not corrode equipment. It is a new type of environmental protection packaging material.