As is well known, the surface of metals and other materials is often accompanied by residual oil, other organic substances, and oxide layers. Therefore, plasma cleaning technology is needed before sputtering, painting, bonding, welding, PVD, CVD coating to obtain a cleaner surface.

Plasma cleaning machine is a series of comprehensive physical and chemical reactions. Gas under high pressure can generate ionization reactions, producing highly reactive free radicals that further react with organic pollutants on the surface of materials. By bombarding the material surface with particles, the material surface becomes rough and activated, greatly improving the hydrophilicity of the material surface and achieving good adhesion, thereby enhancing the printing and spraying effects of products.

The low-temperature plasma cleaning equipment, which is highly favored by the public, can be directly installed on existing assembly lines without causing any interference to existing processes. It can achieve innovative, low-cost, and efficient online surface pretreatment. 

The plasma cleaning machine works at atmospheric pressure and generates plasma through the excitation air or process gas generated by the spray gun, guiding the plasma to the surface of the product to be processed and achieving the corresponding treatment effect according to process requirements. It has a very high energy density and can achieve a processing speed of up to 100 meters per minute.

Atmospheric plasma surface treatment technology is a novel and simple method that can activate material surfaces to very high surface energy states. When you need automatic deep cleaning, plasma cleaning equipment provides excellent capabilities. Plasma can reach areas that are difficult to reach by other methods. As plasma is a gas, it can effectively remove pollutants in complex geometric shapes, blind holes, or narrow channels, ensuring a uniform clean surface.

Today, the editor will explain to you the processing and functions of plasma cleaning machines in common application fields?

1. Plasma treatment before bonding digital products: When mobile phones and other electronic products need to be bonded, plasma pre-treatment can be applied to the parts that need to be bonded, which can greatly optimize the bonding process.

2. In the printing and packaging industry, in order to prevent delamination at the paper box bonding area, plasma treatment is used to improve the adhesion and fastness of UV, film coating, and folding paper box bonding positions, making them never come loose and greatly reducing rework costs.

3. The processing of plasma cleaning technology can reduce the use of glue, effectively reducing production costs. Plasma cleaning equipment can be directly installed on fully automatic box folding and gluing machines for online processing, without affecting existing processes and production capacity,

4. Plasma treatment for bonding automotive headlights can enhance surface reliability,

5. In order to extend the lifespan of car headlights, it is necessary to prevent the intrusion of water vapor, and plasma treatment technology can reliably achieve this goal.

6. It is possible to achieve stable and long-term leak proof bonding by using non-polar composite materials. The use of new materials can improve performance and reduce costs.

7. The pre-treatment of car sealing strips and wiper strips, as well as the interaction between plasma and rubber surface, can promote the surface energy of rubber, making the surface wet with water and preparing for subsequent spraying operations. The use of plasma pretreatment can increase the surface tension of the strip, without damaging the surface of the strip, greatly improving the adhesion of the coating material.

8. Pre treatment is performed on the surface of glass optical lenses using plasma to achieve a very high surface energy state. At this point, the surface adhesion is greatly improved, allowing for stable, reliable, and uniform coating. The use of ion spray guns such as rotation ensures a uniform and comprehensive cleaning process. Online processing can be integrated into existing adhesive packaging assembly lines, significantly reducing production costs.

9. After plasma treatment before bonding automotive safety components, they can be reliably adhered to the outer cover made of PP material. Plasma cleaning treatment can completely remove surface organic pollutants caused by injection molding process.

When printing on different material surfaces, ink adhesion has always been a major issue in the process. In order to use environmentally friendly ink systems and meet the specific requirements of the ink system, the material surface must meet certain process conditions to be penetrated by the ink system. Therefore, the treatment of plasma cleaning technology will not damage the surface of the material at all. It is only used for surface cleaning, surface activation, physical and chemical modification of the surface, and removal of static electricity.

Pre treatment before spraying code, using plasma cleaning to treat the code positions that need to be sprayed, can greatly improve the hydrophilicity of the material surface, greatly enhance the ink adhesion on the material surface, prevent ink from falling off, and improve product quality.

Plasma cleaning equipment can be directly installed before spraying code, which is simple, efficient, and environmentally friendly. Combined with various types of plasma generators and spray guns, customers can experience a novel, economical, and suitable pre printing cleaning treatment for different products. Plasma cleaning technology is a multifunctional, precise, and reliable technology that provides great flexibility and advantages. 

The adhesion strength between coating materials and substrates is very important during the spraying process, and appropriate surface pretreatment can help improve the adhesion strength of materials.