Dry goods! How to detect food safety packaging bags!
Food packaging bag is one of the types of food packaging material testing, mainly made of plastic materials, such as polyethene packaging bags, polypropylene packaging bags, polyester packaging bags, polyamide packaging bags, polyvinylidene chloride packaging bags, polycarbonate Ester packaging bags, polyvinyl alcohol packaging bags and...
Correct use of food packaging bags
To identify toxic food packaging bags, the following simple methods can be used to identify whether plastic bags are toxic or not:
Water detection method: put the plastic bag in water, the non-toxic plastic bag can surface after being put into the water; the toxic plastic bag will not float upward.
Hand touch detection method: touch the...
Arabic
French
Spanish
Portuguese
Deutsch
Turkish
Dutch
Italiano
Russian
Romaian
Portuguese (Brazil)
Greek
