Vacuum coating machine new development in the future

Vacuum coating machine new development in the future

Of vacuum coating machine to carry out the appropriate agile, follow the yield, production cost greatly reduced, now for vacuum coating products throughout the use of paving the road. Winding type vacuum coating machine, for example, when just development can be plated film base material width is 150 mm, the current has amounted to 2253 mm. Base material of the drum maximum diameter is 1000 mm,... maximum wind speed of 750 m/min. The half of active loading and unloading of coiling vacuum coating machine coating time accounted for 75% of the whole cycle, for operating time is just 25%. Higher power from the atmosphere to the atmospheric coiling vacuum coating machine has been sold in 1977. Follow measuring technology, control technology progress and the application of electronic computers, coiling vacuum coating machine is carried out in the direction of the highly active and high reliability.
Vacuum coating machine vacuum coating machine to accumulation of coating thickness of size 0.01 to 0.2 mu m, can choose inside the scale, some still can multi-layer plating membrane, satisfied with a variety of needs. Japanese patent puts forward two kinds of different coating material winding type evaporation equipment. The equipment of the vacuum chamber is divided into the upper chamber, lower left ventricular and right. Evaporation, two groups of transpiration source transpiration of coating materials are stacked on the plastic film separation, in the side of the plastic film is no evaporation, fitted with glow discharge generator. Generator of glow discharge gas can avoid plastic wrinkling. Use this equipment can in a very thin plastic film plating without creasing multilayer film, for making tape and thin film solar cells, etc.