If PT films are dispensed without plasma surface treatment, there may be some problems and challenges. Here's what it can do:
PT thin film plasma surface treatment
- Reduced adhesion: Due to the possible presence of contaminants, oxides, or other impurities on the surface of the PT film, these impurities can reduce the adhesion between the glue and the film. As a result, the dispensed connection may not be strong and reliable enough, and it is prone to problems such as detachment or cracking.
- Poor wettability: PT films without plasma surface treatment may have high surface tension, making it difficult for the glue to spread and penetrate on the film surface. This can affect the uniformity and consistency of dispensing, resulting in uneven or voiding of the adhesive line.
- Generation of bubbles and defects: Due to the presence of surface contaminants, glues are more susceptible to bubbles and defects during the dispensing process. These bubbles and defects can affect the quality and reliability of the product and may even lead to product failure.
PT film panoramic visual spraying
- Reduced productivity: If dispensing quality is inconsistent due to issues such as poor adhesion, poor wettability, or air bubbles, it may take more time and effort to check and fix these issues. This will reduce production efficiency and increase production costs.
- Environmental issues: Although the absence of plasma surface treatment will not directly cause environmental problems, if more glue or other treatment agents are required due to poor dispensing quality, it may increase the emission of volatile organic compounds (VOCs), which may have a certain impact on the environment.
In summary, PT films without plasma surface treatment may encounter a variety of problems and challenges in the dispensing process, affecting the quality and reliability of the product, reducing production efficiency, and may have a certain impact on the environment. Therefore, it is very important to have a proper surface treatment of the PT film before dispensing.
Rotary spray plasma surface treatment machine
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