The quality of stainless steel protective film mainly depends on what factors

- Aug 28, 2020-

At present, there are a large number of various types of stainless steel products on the market, and they are frequently handled. During this process, parts bumps and pads are very easy to occur, resulting in scrapped parts. This not only affects the production cycle, but also brings a lot of losses to the company. In order to meet production requirements, it is necessary to use stainless steel protective film in the processing of parts. The use of stainless steel protective film not only improves the quality of parts, but also saves the company's investment costs.

Coupled with the continuous innovation of the production technology of stainless steel protective film, the quality and production efficiency of stainless steel products have been improved, costs have been reduced, and waste has been reduced. And at present, this kind of protective film product has been widely used, and it is a kind of release material commonly used in adhesive, electronic, die-cutting, printing and other industries. In practical applications, some factors will affect the quality of the protective film. Do you know which factors are included?

First of all, in the production process, the quality of the base material of the stainless steel protective film. 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. The second is the residual adhesion rate. The so-called residual adhesion rate actually refers to the force of the release paper after the first peeling and the second peeling. The calculated data mainly reflects the curing effect of the silicone oil.

The next step is to judge based on the peel strength of the protective film. Under normal circumstances, the size of the peeling force directly affects the performance of the stainless steel protective film, the general industry standard peel force tolerance range is ±15%. In addition, it has a certain relationship with the processing environment of the product. With the increasing progress of various products and the improvement of quality technology, the cleanliness requirements of the protective film are becoming more and more stringent, especially in the electronic film cutting industry.

So, in practical applications, what benefits can the stainless steel protective film bring? First of all, using the product helps reduce the chance of bumps. Due to the filming, the entire process flow of stainless steel parts is: sheet material→filming→full-page transportation→CNC blanking→transportation→deep-drawing process→transportation→shaping→transportation→punching→transportation→cleaning→tear film→transportation→turning→ Transportation → Inspection and discharge. After using the protective film, it can greatly reduce the occurrence of part bumps.

In general, the use of stainless steel protective film provides a good measure for the surface protection and quality assurance of stainless steel products. The stainless steel protective film improves the surface quality of the parts, the production efficiency is also significantly improved, the production cycle is greatly shortened, and the input and output rate is also improved. And with the popularization and use of protective film, it also reduces the chance of scrapping parts, reducing the amount of cleaning agents and lubricants and the cost of repairing.