Firstly, various raw materials such as resin powder and paraffin wax are mixed in proportion, with new materials and no waste added.

The prepared raw materials are sucked into the feeding machine through a funnel, and then heated and extruded in the blow molding machine. The temperature control and formula ratio determine the quality of the blown film. The blown film is as thin as cicada wings, clean and transparent, and free of impurities and black spots. Through the layers of the host

Roll up, this is the mother roll of semi-finished products. After being rewound by a rewinder, cut by a film cutting machine according to specifications, colors, and sizes, or cut by a slitting machine, it is sent to the packaging workshop for finished product packaging, and finally packaged.