Many uses.

Welcome,

PVC clingfilms have many domestic uses.
They are most commanly used for wrapping foods such as sandwiches and for covering
cold foods in a container before storage in a refrigerator.

They are  also used  to wrap cheese, meat,cakes,  etc, before  prolonged storage in
a freezer, or for a lesser period in the  refrigerator.

Some people also use clingfilm to cover food or food containers during cooking
or heating in a microware oven.

In Britian, it was found that some authors of cookery books recemmended
the use of clingfilm for intimate contact with food to be cooked in a
microwave or conventional oven, but this is not recemmended by
the manufactures of the film as many cause softening or even melting
of the film.

Another use of PVC is in the form of bags or casings for the packinging
of meat loaves, pre-cooked chickens, frankfurters and bacon joints.

PVC coating plasticised with  a low level doz (a plasticiser used in 
plastics) may also be applied to aluminium foil.