Product description: Pp food cartons is mainly with pp material (polypropylene) to make, is non-toxic, its density is 0.851-0.935 g/cubic centimeter, can be mainly used in microwave oven tableware, basin, plastic bucket, thermos bottle shell, woven bags, etc. It has a chemical stability, high health performance is good, the advantages of high heat resistance, microwave oven choose the words that tableware pp plastic products, can be at ease use. Pp material melting point in 164-170 degrees Celsius, in the microwave can keep not melt, deformation, non-toxic, environmental protection.