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peter@wujiapack.com
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Rongcheng Wujia Plastic Co.,Ltd

Office Address: 81 Huize St, Heyang East Road, Rongcheng, Shandong, China

Factory Address: 81 Huize St, Heyang East Road, Rongcheng, Shandong, China

Contacts: PETER WU

Phone: 86-15098125996

Fax: 86-0631-7584439

E-mail: peter@wujiapack.com

Zip code: 264300

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How To Identify The Ziplock Bag Is Not Toxic?

Rongcheng Wujia Plastic Co.,Ltd | Updated: Aug 11, 2017

  How to identify the Ziplock Bag is not toxic?

  Ziplock Bag is simple and convenient, is widely used in food and other major industries, but how to identify self-styled bags of non-toxic it? Take a look at it:

  First, with the eye observation method

  Non-toxic plastic bags were white, transparent or slightly transparent, uniform texture; toxic plastic Ziplock Bag was color or white, but the transparency is poor, more turbid, plastic surface tension is uneven, with small particles.

  Second, with the ears to listen to

  Hand shake the plastic bag, issued a crisp sound that is non-toxic plastic bags; and the sound is small and boring is toxic plastic bags.

  Three, hand touch

  Hand touch the surface of plastic bags, very smooth is non-toxic; sticky, astringent, waxy sense of the toxic.

  Four, with the nose smell

  Non-toxic plastic bags are tasteless; irritating smell or taste is not normal is toxic.

  Fifth, submerged test method

  The plastic bag into the water, hand to the bottom of the water, wait a moment, 7 # Ziplock Bag, surfaced is non-toxic plastic bags, sink in the water that is toxic plastic bags.

  Six, burning method

  Non-toxic plastic Ziplock Bag flammable, flame tip was yellow, local was blue, burning like a candle like tears dripping, there are paraffin flavor; toxic plastic bags are not easy to burn, from the fire that is extinguished, the flame tip was yellow, the bottom was Green, zombie, softening can be drawing.


Rongcheng Wujia Plastic Co.,Ltd