zhiteng stretch film

Due to the development of the logistics industry,  pe stretch film  has a very good application in logistics. PE stretch film is an industrial packaging film material with high tensile strength, high ductility, good self-adhesiveness and high definition. Can be used to stretch the film manually. It can also be used for mechanical stretch film, as well as a variety of commodity assembly bags to earn. The PE stretch film has super winding force and shrinkage, which tightly and firmly fix the goods in a unit, so that the scattered parts become a whole, even in bad weather, the goods will not have any Relaxation, pe stretch film has a strong degree of stretching and adhesion, which can better avoid damage. Check the effect of stretch film forming. After stretching, the film is broken, the heating plate is too high, the heating plate cannot be heated, the heating temperature does not match, the pe stretch film is stuck on the heat sealing plate, and the film is turbid, stretch form...

In our daily life, we often see  PE stretch wrap film  and cling film. Many people will wonder whether PE stretch wrap film can be used as cling film? Both are transparent films in appearance, and both can be used to wrap items. Therefore, many consumers have no in-depth knowledge of PE stretch film and cling film, so it is difficult to distinguish the difference between them. Cling film is a kind of stretch film, but because it does not need as high self-adhesive performance as stretch film, the amount of polyisobutylene used will be less. Polyisobutylene is mainly used to increase the flexibility and self-adhesiveness of the product. Fresh-keeping film is a kind of plastic packaging products commonly used for fresh-keeping food. At present, there are mainly three kinds of fresh-keeping film on the market: The first type is polyethylene. This material is mainly used for food packaging, such as fruits and vegetables, including semi-finished products purchased in supermarkets. ...

  Stretch film is a relatively thin film. It has been widely used in various digital products. There are more and more manufacturers of stretch film, and the competition among enterprises is also increasing. Different companies make stretch films. The materials are different, but it is inevitable that you will encounter some quality problems. So how to avoid the occurrence of crystal points in the production of stretched film, the following is introduced by the  stretched film  manufacturer  by Zhiteng. The appearance of crystal points is a common quality problem of stretched film materials. Crystal points refer to pits on the surface of stretched film materials, which are also called bright spots. They mainly appear on three-layer stretched film materials. The main cause is Because silica gel is used for synthesis, silica gel has fluidity. If the surface of the stretched film material encounters the extrusion of some small particles, crystal points will be formed. T...