How to distinguish the quality of the wrapping film?

Stretch film is more and more widely used in our life, mainly for packaging products, reinforcement, many companies can use it in machinery factories, food factories, tinplate can factories, food canning factories, glass bottle factories, wineries , The characteristics of many, many stretch films are shrinkage, which can reinforce and protect many easy-to-touch and fragile things, because most of these products cannot be used with ropes or packing tapes, especially in packaging companies. This is an essential product.


Since it is so widely used, how should we identify its quality?





1. Judging from the stickiness: This can be used to test the stickiness with your hands, and you can well judge the stickiness of the wrapping film.

2. Judging according to the stretch ratio: we can stretch the length of the wrapping film outwards, and then stretch from the transverse direction, so that we can judge the quality well; similarly, if the wrapping film is too thin, the toughness It doesn't take a test to see that the stretch isn't good.

3. Judging by observing the glossiness: Generally, the ordinary wrapping film is darker, and the good wrapping film is relatively transparent.

Due to the characteristics of the wrapping film, friends can judge the quality of the wrapping film from the above three aspects. I believe that after our explanation, everyone knows how to choose a suitable wrapping film in the future.