What Is The Difference Between PE Stretch Film And PVC Stretch Film

For plastic wrap believe that many people know, and for stretch film we may not have many people know, stretch film can also be said to belong to a kind of plastic wrap, but stretch film can not be directly wrapped in the outside of the food, but wrapped in some cartons outside, mainly to play the role of anti-corrosion moisture-proof. There are many kinds of materials of stretch film, among which there are two kinds of PE stretch film and pvc stretch film, but many people can not tell the difference between the two kinds of materials of stretch film, here we introduce:

1.PE stretch film is a kind of transparent, elastic and soft strength plastic film, it has strong tensile properties, buffering strength, anti-puncture and anti-tear performance is good, thin thickness, performance and price ratio is good. The package object is beautiful and elegant, can be assembled, waterproof, dustproof, anti - scattering and anti-theft, etc. At present in our market mainly applied to logistics, machinery equipment, foreign trade export, electronic and other industries.

2 PVC stretch film for the wrapped goods binding, robustness is better, at the same time because the PVC stretch film self-viscosity is completed by electrostatic adsorption. Easy to operate, low shrinkage temperature, good shrinkage effect, luster and transparent, large shrinkage rate, suitable for wire and cable special-shaped product packaging.

From the above, we can see that there is little difference between PE stretch film and pvc stretch film, but in fact, PE stretch film is made of high-quality LLDPE as the base material, don't add viscosifier, after heating, extrusion, flow, and then cooling roller. It can be said that it is one of the better materials of stretch film, and has a wide range of application.