Polypropylene Plastic Vacuum Formed Trays For Storage 

Polypropylene Plastic Vacuum Formed Trays For Storage The advantages of vacuum forming polypropylene plastic for storage include low cost, high production efficiency, and stable product quality. This processing method is widely used in fields such as food packaging, medical devices, electronic products, etc The manufacturing process includes raw material preparation, heating, forming, cooling, demolding, inspection, and storage The detailed pictures: