Magnetron sputtering web vacuum coating machine is widely used in metal strip, packaging, flexible electronics, holographic anti-counterfeiting, capacitive film and other fields, so we often apply the web coating machine to metal strip, called metal strip winding vacuum coating The winding coating machine applied to the packaging field is called the packaging web vacuum coating machine, and the web coating machine applied to the flexible electronics field has become a flexible electronic winding coating machine, etc. The application fields are different, and the names are different. However, the coating technologies are similar. The following will introduce the characteristics of the magnetron sputtering web vacuum coating machine in detail:

       Magnetron sputtering coil coating is to use magnetron sputtering (DC, intermediate frequency, radio frequency) method to deposit various metals, alloys, compounds, ceramics and other materials on flexible substrates for single-layer or multi-layer coating. Compared with the evaporative web coating machine, the magnetron sputtering winding coating equipment has lower production efficiency and higher equipment cost, which is determined by the coating principle. However, magnetron sputtering has the advantages of low coating temperature, multiple targets can be placed at any position for continuous multi-layer coating, wide application range of coating materials, controllable film thickness, fineness, uniformity, and firm adhesion.
       Magnetron sputtering web vacuum coating machine can use magnetron sputtering method to coat various dielectric films on flexible substrates, such as SiO2, Si3N4, Al2O3, SnO2, ZnO, Ta2O5, etc.; metal and alloy films such as Al, Cr, Cu, Fe, Ni, SUS, TiAl, etc.; ITO, AZO and other ceramic targets can be used to coat transparent conductive film; AR anti-reflection film, HR high-reflection film, AR+ITO high-transmission conductive film, low Radiation Low-E and solar control films, etc. Mainly used for car, train, ship and other front windshield and glass doors and windows film, building doors and windows and curtain wall film, anti-static and electromagnetic film, decorative film and packaging film, solar heating film, electric heater film, anti-frost fog transparent film, Transparent electrode film for FPD flat panel display, optical multi-layer film coated on metal tape to make thin-film solar cells, etc. For example, ITO transparent conductive film can be used as a cold luminescent material. Coating SiO2 on the surface of cotton cloth can be used to make protective clothing against electromagnetic radiation. Ni-plated sponge can be wound as Ni-MH battery, and substrates plated with various materials can be used as protective clothing. E-books, flexible display devices, etc.