Different properties of PVC and PE cling film

Normally,there have two types of PVC plastic wrap materials for food meat wrap,PE cling wrap and PVC cling wrap.

PVC cling wrap is made of vinyl chloride,DOP and other masterbatch.But Vinyl chloride isn't safe,and it is toxic and not friendly to enviroment.It has some odor.So many countries have already prohibit to use it.

PE cling wrap is produced by polyethylene resin.It is safe to human body.So PE plastic wrap have been widely used in worldwide.

But compare to PE cling wrap,in practice,PVC materials have more high tensible strength,not easily broken.Many consumers prefer to use PVC cling wrap daily.