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Nantong Huasheng Plastic Products Co.,Ltd

Tel: +86-513-86199910

Fax: +86-513-86199911

Mobile: +86-18921632101


Add: 289 Xingyuan Road, Tongzhou EDZ, Nantong City, Jiangsu Province, China


Food Bag Identification Method

1, using the eye observation method

The non-toxic plastic bag is white, transparent or slightly transparent, and the texture is uniform. The toxic plastic bag is colored or white, but it has poor transparency, is relatively turbid, and the plastic surface is unevenly stretched with small particles.

2, listen with your ear

When the plastic bag is shaken by hand, the clear and crisp sound indicates that it is a non-toxic plastic bag; and the sound is small and stuffy and it is a toxic plastic bag.

3,Hand touch

Touching the surface of the plastic bag by hand is smooth and non-toxic; sticky, astringent, and waxy are toxic.

4, smelling with your nose

Non-toxic plastic bags are odorless; there are irritating odors or abnormal tastes that are toxic.

5, submergence test method

Put the plastic bag into the water and press it by hand to the bottom of the water. Wait for a while. The surface of the bag is a non-toxic plastic bag, and it is a toxic plastic bag that sinks under the water.

6, combustion method

The non-toxic plastic bag is flammable, the tip of the flame is yellow, and the part is blue. When it burns, it falls like a candle tears. It has a paraffin-like taste. The toxic plastic bag is not flammable. It is extinguished from the fire. The tip of the flame is yellow or black. The bottom is green, softened, and can smell a pungent odor.