Requirements for stainless steel plate film

   I believe most people in the stainless steel industry know that a protective film will be attached to the surface of stainless steel plates after processing. This film protects the surface of the board from scratches. We must pay special attention when applying the film. If used improperly, it can easily damage the surface of the board. Therefore, you should pay attention to the following issues when applying the film:

   1. First of all, you should choose a reasonable film. Common adhesive films include black and white film (the adhesive surface is black), blue film, transparent film, etc. The commonly used thicknesses range from 5 to 7 strands, and the viscosity ranges from low to high viscosity. Customers can choose according to their own needs.

   2. In terms of viscosity, generally snowflake sand should choose a film with a slightly higher viscosity, while filament can choose a film with a slightly lower viscosity. The viscosity must be increased in winter and lowered in summer. These choices are mainly to prevent two phenomena: one is that the viscosity is not enough, and the film automatically falls off; the other is that the viscosity is too high, which makes it difficult to tear off the film, or even degumming.

   3. The quality of the film itself is also important. From the production process, it is difficult to avoid rubber particles in the adhesive film, but the rubber particles will have a great impact on the subsequent stamping and stretching of the elevator decorative panels, so it is necessary to set requirements for the size and quantity of the rubber particles. Customers can Make standards according to your own quality requirements. Similarly, inclusions, bubbles, and wrinkles in the film will affect product quality. If the customer's requirements are really high, you can choose imported film. The quality of imported films from France and Germany that are common on the market is very good. Of course, if the film application process is not up to standard, it will also cause bubbles or wrinkles in the film. These quality problems are related to the operation level of the film application machine and employees. The processing center should avoid similar situations.