Common problems and solutions of PET Silicone Release Film in use
Publish Time: 2024-11-07
PET Silicone Release Film, as a material widely used in packaging, printing, electronics and other fields, is favored for its good physical and mechanical properties and thermal stability. However, this material may also encounter some problems during use. This article will analyze the common problems of PET Silicone Release Film in use and propose corresponding solutions.
PET Silicone Release Film may make strange noises when peeling, or even reverse peeling. This is usually caused by excessive release force or uneven coating. To solve this problem, there are two aspects: one is to adjust the release force of the release film to ensure that it is within a reasonable range; the other is to strengthen the control of the coating process to ensure uniform coating and avoid missing or uneven coating.
Another common problem is that the tape and the release film cannot be peeled off after being punched and placed for a period of time. This is mainly because the uneven coating causes no release effect in some parts. The solution is to check the coating quality of the release film to ensure uniform coating, especially when using circular knife die cutting, more attention should be paid to avoid missing coating and uneven coating.
The low release force of PET Silicone Release Film is also a problem that cannot be ignored. If the release force is too low, the release layer will easily fall off, affecting the use effect. The solution to this problem is to choose a release film with appropriate release force, and pay attention to avoid excessive wear or damage to the release film during use.
In addition, static electricity is also a common problem in the use of PET Silicone Release Film. Static electricity will absorb dust, affect the cleanliness of the film surface, and thus affect the quality of the product. In order to solve this problem, physical and chemical methods can be adopted. Physical methods include using dust removal equipment and keeping the working environment clean; chemical methods are to choose anti-static coated release films to fundamentally solve the static electricity problem.
During use, it is also necessary to pay attention to the applicable temperature range of PET Silicone Release Film. If the temperature is too high, it may cause the release film to age and crack, and cause problems such as sticking to the board or contaminating the board surface. Therefore, when using PET Silicone Release Film, it is necessary to strictly control the temperature of the pressing plate to ensure that it is within the temperature range of the release film.
In order to ensure the quality of PET Silicone Release Film, manufacturers need to take strict control measures during coating, winding and cutting to ensure that the product is operated in a clean room to avoid contamination and damage. At the same time, users also need to follow the operating procedures when using it, and store and transport the product correctly to reduce problems during use.
In summary, PET Silicone Release Film may encounter a variety of problems during use, but as long as we carefully analyze the causes and take corresponding solutions, we can effectively avoid these problems. At the same time, strengthening quality control and compliance with operating procedures are also the key to ensuring the use effect of PET Silicone Release Film.
