First, during the production process, a stainless steel protective film was applied to the quality of the base material. The quality of the substrate directly affects its performance. In other words, we must first ensure the quality of the substrate to ensure the final quality of the product. Second, the residual adhesion rate is actually the force that the paper is subjected to after the first peel and the second peel. The calculation data mainly reflects the curing effect of silicone oil.
The next step is to determine the peel force of the protective film. Generally, the peel force directly affects the performance of the stainless steel protective film. The tolerance range of peel force in general industry standards is (+15%). In addition, it also has a certain relationship with the processing environment of the product. With the development of various products and the improvement of quality technology, the requirements for the cleanliness of protective films are becoming more and more strict, especially in the electronic film cutting industry.https://www.pe-protectionfilm.com/