Explanation of three reasons that affect the price of POF heat shrinkable film

We know that pof heat shrinkable film is a kind of packaging film, which can be used to package various items, and it has a good protective effect on the items. When we buy this product, we will find a problem. The price of the film purchased in the different time period is high and low. Usually, it is different. What is going on? The following will be answered by the pof heat shrinkable film manufacturer.　　一: Different materials.　　 In the production of pof heat shrinkable film, most of them use polyethylene as the middle layer and polypropylene as the inner and outer layers. If the materials used are not these two, the price of the shrink film will be affected.　　 Two: Different quality.　　 The main reason why the quality of shrink film is different is that the production process of shrink film is different. If the production process is relatively complete, then the quality of the product must be guaranteed.　　 Three: Different manufacturers.　　 There are many manufacturers that produce this film. The shrink films produced by different manufacturers are different in all aspects, which also causes the different prices of the shrink films. Under normal circumstances, the reasons for the fluctuation of the price of Pof heat shrinkable film are the above three. Regardless of the price, as long as we need to buy the product, we must take quality, performance, and use effect as key factors. Some users It is considered that the price is low, and there is not much focus on quality, so the effect of the purchased product will be much worse.