Plastic wrap and plastic bags are commonly used as a type of plastic packaging products for fresh food, and many families cannot live without them.
PVC cling film is also polyvinyl chloride, due to the production process needs, PVC cling film in the production process, will add a large number of plasticizers, that is, we usually say plasticizer. If PVC Cling Film is used in the heating state or in contact with greasy food, the plasticizer contained in PVC Cling Film is easy to precipitate, and with the food brought into the human body, it will cause certain harm to the human body, and even cause cancer. However, PVC Cling Film is used for fresh fruit and vegetable preservation, etc., there is no problem.
The difference between PVC and PE plastic wrap
The significant characteristics of PE plastic wrap are: PE plastic wrap is widely used, PE plastic wrap can cover greasy food, and PE plastic wrap can also be heated in the microwave oven, the temperature does not exceed 110 degrees Celsius.
In addition, tips to distinguish different types of plastic wrap:
1. Look at transparency. The transparency of PE cling film is worse, and the transparency of PVC cling film is better.
2. Pull experiment. The tension of PE plastic wrap is small, and the tension of PVC Cling Film is large.
3. Fire experiment. PE cling film is easy to burn, will drop oil, there is a candle taste; PVC cling film fire black smoke, produce pungent smell.
4, PVC Cling Film self-adhesive is much stronger than PE plastic wrap.
The use of PVC Cling Film
Because PVC Cling Film is cheaper than other plastic wrap, there are still many families choose PVC Cling Film, in fact, PVC Cling Film as long as it is not heated, not in contact with greasy foods, only to keep fresh fruits and vegetables or no problem.
Post time: Sep-07-2023