PET protective film common problem solution
When we buy electronic products, we will find that the surface of electronic products are affixed with a layer of plastic film. This layer of film is the PET protective film that Xiaobian will talk about today. When using PET protective film, there may be some common problems, so Xiaobian will tell you the solution.
PET protective film common problem one: degumming. Many PET protective films will produce degumming phenomenon when they are torn off. There are a lot of residual glue left on electronic products, which is difficult to buckle down and very ugly. This problem is generally due to the fact that the pressure glue used in the product does not meet the requirements for use and is too sticky, so there is the phenomenon of residual glue. Another situation may be that there are chemical residues on the surface of the product and the film is affixed without being cleaned up. The chemical residues will react with the PET protective film, and then there will be degumming. Because in the film will use chemical cleaning agents to clean the surface in the film, so there will be chemical residue.
Common problem 2: Sticky. This situation is also very common. The biggest possibility is that the glue viscosity used in the production of PET protective film is not enough. Another possibility is that the pressure is not enough when the mechanical film is used, which will also lead to poor adhesion. And if the surface of the product is not cleaned up, it will not stick firmly.
Common problem 3: The sides are cocked. This kind of situation is also very much, which has a lot to do with the viscosity of PET protective film. Or in the process of bonding, the degree of stretching is too large, and there is a retraction in the case of high temperature after pasting. The problem is mainly in the south.
The above three points are the causes of common problems in PET protective film. In order to avoid these situations, we should choose the PET protective film produced by the manufacturer. The PET protective film produced by Haoxun Electronics has good viscosity, and the processing materials used are high-quality materials for production. Therefore, Haoxun Electronics is your best PET protective film manufacturer to order, choose Haoxun Electronics, cheap price, good products, good service. Order rest assured, with ease of mind!
