PET film, transparent PET film, milky white PET film, spot supply-film supplier
PET protective film is the most common protective film currently on the market, with relatively hard quality and scratch resistance. Moreover, it has the characteristics that it will not turn yellow like PVC materials when used for a long time, and it is widely used in the fields of digital products such as insurance, automobiles, and mobile phones. So, do you know the common problems and solutions when using PET protective film? Let's take a look together below. 1. During transportation and use, the adhesion between the PET protective film and the protected product will fall off firmly. The viscosity of the adhesive used in the manufacture of PET protective film products is insufficient, the pressure of the mold used by the user when making the template is insufficient, or the surface of the profile is not clean, dust and paint, etc. may affect the bonding effect of the adhesive. When this problem occurs, you should pay attention to symptomatic treatment, replace the adhesive, increase the pressure of the film, and effectively clean the surface of the profile when applying the film to avoid such problems. Good stability, viscosity is not easy to change after high and low temperature, no bubbles in appearance, easy to cut type without glue residue. 2. The problem of PET protective film degumming most often occurs on the profile protective film. When the user peels off the protective film from the surface of the profile after installing the profile, the glue on the protective film does not stick to the protective film, leaving it on the profile product is the user The last thing I don’t want to see is that this is very troublesome. The person in charge must peel off the glue from the molding material, especially when it takes time. There are many possibilities for this problem. The greatest possibility is that the pressure glue used for the protective film product is not In compliance with the regulations, that is, excessive adhesion, when the PE protective film product is peeled off, the external tension is greater than the internal negative force and remains on the molding material. If the user encounters such a problem, please dip a small amount of alcohol on a clean cloth and wipe the remaining sensitizer several times until the sensitizer becomes clean. But don't use too much force when wiping clean. Otherwise, the roughness of the profile product may be affected. 3. Both ends of the PET protective film fuzz after being used for a period of time. The main reason for this phenomenon is that the elongation is large during the bonding process of the protective film and the protective profile. After the bonding, it encounters a high temperature environment and unnecessary stretching occurs. This problem mostly occurs in the products of southern customers, so the environmental temperature difference in the production process of the PET protective film will affect the use of the product. 4. The peeling of the PET protective film is difficult. The protective film cannot be effectively peeled off when the profile product is installed. There is a protective film. There are two possibilities that the adhesive used in the product is not a special adhesive for protective film. If this is the case, the protective film is naturally effective when it is pasted, but it is very difficult to peel off. It is also the most common problem with the protective film produced by illegal PET protective film product manufacturers. Another possibility is that the material used for the main body of the protective film is soft and cannot withstand the tensile force during peeling, and breakage occurs during peeling, and the user has a very headache. It is a company specializing in the production of PET film with multiple functions, such as: transparent PET film, milky white PET film, release PET film, supply of PET motor film, etc. With a wide variety of products, affordable prices, and environmental protection, we provide customers with excellent quality and service based on the service tenet of excellence in production, honesty and trustworthiness in distribution, and warm and thoughtful service. Interested parties welcome to inquire!