What kind of plastic barrel is qualified

PC polycarbonate, PP polypropylene, ABS are pan PIB PS block copolymers. The material itself is non-toxic, and its melting point is above 200 degrees. Boiling water will not decompose, but many additives will be added in the molding process, such as strengthening, toughening, anti-aging, anti oxygen, plasticizer, which are not toxic in itself, food grade The content of additives in plastic barrel is strictly limited, and it is easy to volatilize when it is released. 50L plastic bucket

50L plastic bucket

The number at the bottom of the plastic food barrel represents the material used:

Number 3: Meaning: this number represents PVC. This kind of hard material is often used to make food boxes, water pipes and building materials. It is widely used in daily life.

Use guide: the food box made of this material is only suitable for storing dry and low moisture food, such as rice and pasta. PVC is not strong in high temperature resistance, so food should be transferred to a suitable container before heating.

Number 6: Meaning: This is the symbol of polystyrene. This material sometimes appears foam, which is mainly used for making disposable lunch boxes, water cups and cutlery.

Usage guide: polystyrene has low melting point in all kinds of food packaging materials. Although it can be used to hold warm food, do not use the food box of this material to heat directly.

Number 7: Meaning: this number represents materials other than PVC and polystyrene or synthetic materials of various plastic materials. If the raw material of the food box is polycarbonate (including BPA), this figure will appear on the product.

Use guide: there are many kinds of materials for this kind of food plastic barrel, and their heat resistance and preservation methods are also different. Before use, please read the product instructions carefully, and strictly follow the instructions of the manufacturer.