Pay Attention To The Phenomenon Of Aging Of PE Stretch Film

Any product will have certain life, will be aging of that day of, so, it's just a matter of time length, and if the generation of early aging, so must be influenced by a certain the quality of product, and is the same as the PE stretch film, so in order to prevent this problem, we must put an end to the occurrence of this kind of problem in advance, So what are the basic phenomena that produce aging?

Due to the different raw materials used in the production of PE stretch film, the aging appearance will be different. And aging is mainly in the process of use, often by light, heat, wind and rain, soil pollution, and the passage of time, will make its structural molecules change, thus aging. There is a direct relationship between the appearance of aging and the raw material of the film. After aging, the surface becomes sticky, gradually hard, brittle, discolored, spotted, torn, especially odor, etc. However, the appearance of PE stretch film does not change much, only with the passage of time, and then the color becomes pale white.

Aging will seriously affect packaging and agricultural products, so see the aging film should be replaced in time.

Because the aging of PE stretch film is the direct cause of the reduced life, so we must solve the problem in time, do not delay, of course, in order to avoid aging, we need to take preventive measures in advance, the factors that may affect the quality of the product to avoid in advance.