Protective film application areas

According to the application scope, protective films can be used in the following fields: metal product surfaces, coated metal product surfaces, plastic product surfaces, automotive product surfaces, electronic product surfaces, sign product surfaces, profile product surfaces, and other product surfaces.
Protective films can be divided into uses: plastic protective film, digital product protective film, car protective film, household protective film, food preservation protective film, etc. However, with the popularity of mobile phones and other digital products in China, protective film has slowly become a general term for screen protectors, and its functions in the field of screen protectors are also diverse, with the earliest high-definition anti-scratch film. Materials have experienced more than five years of development from the earliest PP materials to today's popular AR materials, and are slowly being accepted by the majority of mobile phone groups.
The development of silicone is based on acrylic glue, because the demand for surface protection of 3C products has been increasing in recent years, and a large part of these applications have entered the so-called after-sales market, that is, in stores, and then by consumers DIY by yourself. The application of this part places special emphasis on the use of exhaust, so as to avoid the occurrence of bubbles during the film application process. Silicone meets the needs of this part of consumers. Silica gel is used for fluorescent films produced with PET substrates. Mainly screen protector. (Commonly used is silica gel adsorption)
As the name suggests, rubber-type glue is mainly made of rubber and is mainly produced by European and certain Japanese protective film manufacturers. The main feature is that the product is relatively tolerant, which means that a product with a certain viscosity can be used. The surface ranges from smooth to rough. Compared with the protective film of acrylic glue, the applicable range is much wider. Therefore, generally speaking, the viscosity of rubber-type protective film is only about four levels, while the protective film of acrylic glue is about 20g/interval. 25mm must be classified as a separate product, so there are many types of protective films for acrylic glue. For manufacturers to prepare, inventory, and apply, rubber-type protective films are much simpler. The second benefit of the rubber-type protective film is that it is very tolerant, so protective films with higher viscosity can be used. Therefore, it is especially suitable for applications with complicated post-processing, such as stainless steel plates, aluminum plates, etc. that require stamping processing.