Today, the market has already replaced the plastic bags before food basket, plastic bags, a wide range of applications, especially for food packaging plastic bags, in the health and safety but also to attract people's attention.
Plastic bags are generally made of plastic film by the two types: one is polyethylene, polypropylene and other raw materials made of dense ammonia; another is made with PVC. The former non-toxic; which toxic, not packaged foods.PRM Industry
Abstract...Articles section Plastic is toxic and easy methods available to identify the following:
Water assay: the plastic bag into the water, non-toxic plastic bag into the water, may emerge; and is not toxic to the floating plastic bags.
Hand touch detection: hand-bags, who have a sense of non-toxic lubricant; otherwise toxic.
Jitter detection method: Hold the plastic end, what force mix, given the crisp sound of those non-toxic; otherwise toxic.
Fire detection: an edge can cut plastic bag, with fire, toxic nonflammable; non-toxic easy to burn a fire.
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Peter Huang
PRM Industry is a highly professional Plastic, Rubber and Metal product manufacturing group. We specialize in providing our customers the integrated solutions of plastic, rubber and metal products. With more than 30 years manufacturing experience, we have been doing, and we also own the capabilities to do, is listening to what our customers need and supplying them the best solutions.
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