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How To Identify Plastic Wrap
- Jun 22, 2018 -

The transparency, stretchability and stickiness of PVC cling film are better than that of PE cling film. When the PVC cling film is fired The flames are black, black smoke, a pungent odor and will not drip, and will automatically extinguish after leaving the fire source. When the PE cling film burns, the flame is yellow, odorless, it will drip, and it can continue to burn after leaving the fire source. If the label is PVC material or the label is not known, consumers are advised not to purchase and use it.