This product is often used in food packaging and for this reason it is also known as food stretch. Of course, in most of these rolls, PVC is not the only thing used; Rather, they combine it with other materials to add other properties such as softness or hardness.

In contrast to flexible PVCs, they both melt at a lower temperature and have lower tensile strength. Their unique feature is that they have a lot of strength and keep the products that have an irregular arrangement well in place.