Plastic lunch box machine 1.green envioment-friendly degradtion lunch box,tableware ,2.biodegradable lunch box,compostalbe Plastic lunch box machine advantages: The machine just changes the mold can produce all kind of products.Daily produce 130,000 pieces of lunch boxes, 300,000 bowls and so son.Operation ManualI.DescriptionThe one-step plastic plastic injection machine manufactured by our plant ...