In our daily life, you can contact plastic bags almost every day, so do you
know the difference between PE plastic bags and PVC plastic bags? The following
teach you three methods to easily identify.
The chemical name of the common food packaging bag materials is
polyethylene (PE) or polypropylene; and polyvinyl chloride (PVC), which is
commonly used in raincoat, tablet, slippers, agricultural film and other
products, adds more plasticizers, stable Foods should not be placed in foods to
avoid harm to health.
Method 1: Visually, PE plastic bags are generally milky and translucent,
touch the surface of the plastic bag, PE's feel is lubricated and the texture is
stiff and tough.
Method two: shake. You can use your hands to shake the plastic bag, and the
crisp sound of the PE plastic bag is made, and the sound of the pvc plastic bag
is small and stuffy.
Method 3: Burning. If the conditions permit, the combustion method can also
be used to identify. The flame is blue and the upper end is yellow. The paraffin
smell is PE plastic bag when burning; It is PVC plastic bag.
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+86 188 2689 9458
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