How To Identify The Material Of Food Cling Film

Food wrap can be said to be ubiquitous in people's lives, especially in summer, we are the peak season for food wrap, and today it is given by the technical editor of our professional food wrap manufacturer Juyou Paper & Plastic Products. Let's talk about how to identify the quality of food plastic wrap on the market.

First of all, as consumers, we don’t know what kind of food wrapping film is made, so we can judge with our eyes. Let’s look at the color of the whole roll of wrapping film. If it is white, it is PE material, and if it is a little yellowish It is PVC material.

Then use our hands to touch it. Generally, the viscosity of our PE plastic wrap is not very good, nor is it very transparent, and it is easy to break in the process of pulling up. In these respects our PVC cling film is very good.

Third, we can use a lighter to burn it. At this time, everyone must pay attention to the safety of fire. After the PE protective film is ignited, the flame is yellow and burns quickly, and it will not go out immediately after leaving the fire source, and there are dripping oil. phenomenon occurs. The PVC protective film is different, the flame is yellow-green, the smoke is big, and it goes out after leaving the fire source, there is a strong irritating odor, and there is no oil dripping phenomenon.

Through the detailed introduction of our editor, you can easily judge the material of our food wrapping film.