On April 14, 2021, I visited well-known entrepreneurs in the packaging material industry. Smartplasma will solve the spray printing problem for the world's first-line cosmetics. For the packaging industry, the plasma pretreatment process has proven to be an effective method. Whether it is plastic film extrusion, printing, or bonding of two non-polar materials, such as polypropylene (PP), polyethylene (PE), polyester (PET) or recycled materials, plasma technology is both cost-effective And key technologies for environmental protection. 1 plastic bottle Purpose: Improve the ink adhesion of bottle caps 2 Packing carton Purpose: Improve the surface energy before bonding, printing or laminating 3 Glass bottles and metal cans Purpose: High-standard surface spraying pretreatment

Description: (1) Glass production generally only has three basic colors: white, green or brown. In order to produce more exquisite glass packaging, many products, such as cosmetic packaging, go through a dyeing process. Metal beverage containers also require decorative spraying. (2) When people buy perfumes, they don't just value the fragrance, and they tend to care about the packaging. Its importance is not inferior to the fragrance. Generally, all the noble and luxurious glass bottles of top brand perfumes will use plasma technology before printing text. Surgery for processing. (3) The last step in the glass bottle manufacturing process is to coat the glass to prevent damage and scratches to the bottle body due to friction during transportation. Afterwards, a screen printing process is generally used to print patterns on these glass bottles. Formed during the manufacturing process The type of coating determines whether the ink used later can be firmly bonded. To ensure strong adhesion and uniform coloring, especially for polymer coating surfaces, plasma activation technology is required to increase the surface tension.

Process flow: cleaning → plasma surface treatment (cleaning, activation and roughening) → printing (graphic transfer) or spraying or bonding The principle of plasma cleaning is mainly to produce a series of physical and chemical changes by plasma acting on the surface of the material. The active particles and high-energy rays contained therein react with and collide with organic pollutant molecules on the surface to form small particles. Molecular volatile substances are removed from the surface to achieve a cleaning effect. In the vacuum chamber, the high-energy disordered plasma is generated by the radio frequency power supply under a certain pressure, and the product surface is cleaned by the plasma sub-body bombardment. In order to achieve the purpose of cleaning.     Surface cleaning solution: In the vacuum plasma chamber, a high-energy disordered plasma is generated under a certain pressure by the radio frequency power supply, and the surface of the product is cleaned by plasma bombardment to achieve the cleaning purpose.     Surface activation solution: The surface energy, hydrophilicity, adhesion and adhesion of the objects after the plasma surface treatment machine are enhanced.     Nano-coating solution: After being processed by a plasma cleaner, plasma-guided polymerization will form a nano-coating. Various materials can achieve hydrophobic (hydrophobic), hydrophilic (hydrophilic), lipophobic (anti-fat) and oleophobic (anti-oil) properties through surface coating. The above is about cosmetic spray printing. Our company listed the solutions. Our innovative project "Continuous plasma etching line and nano carbon film processing system" won the special prize of the first "Jiangdu Cup" China Innovation and Entrepreneurship Competition in 2019. , And received 10 million equity investment from the government.