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Degumming of PE Protective film and its solution
- May 28, 2018 -

PE protective film and protected products between the paste is not strong, in the transport and use of the process of shedding phenomenon, the reason for this problem with the previous problem is the opposite, the biggest possibility is the protection of film products in the production of sensitive adhesive viscosity is not enough, There is also a possibility that the user in the mold when the use of pressure molding machine pressure is not enough, or the surface of the profile is not clean and clean, there is dust or paint, affecting the adhesive paste effect! 

If this problem should be for the reason, the right remedy, the replacement of sensitive adhesive, increase the film pressure, or in the film when the attention to the surface of the profile for effective cleaning, to avoid such problems occur. PE protective Film in the use of a period of time after the good performance of the middle, but at both ends of the wing, the main reason for this phenomenon is the protective film in the paste process with the protection of the material, its tensile degree is larger, in the post good, in the high temperature environment, there are unnecessary retraction phenomenon, this problem more than the southern customer's products, Therefore, PE protective film in the production process should pay attention to the environmental temperature difference in the use of products, in the paste process to avoid unnecessary surface stretching.