A horizontal vacuum evaporation iridescent film production device and its coating process
A production device and rainbow film technology, which are applied in vacuum evaporation coating, metal material coating process, sputtering coating, etc., can solve the problem of inability to realize lateral evaporation, and achieve novel vacuum coating method, simple control process, The effect of great economic value
Active Publication Date: 2021-01-12
合肥市辉耀真空材料有限责任公司
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to design a horizontal vacuum evaporation iridescent film production device and a process for using the device to horizontally vacuum evaporate iridescent film, so as to solve the problem that the existing vacuum evaporation iridescent film technology can only vertically evaporate iridescent film. , Can not realize the deficiency of horizontal evaporation iridescent film
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[0028]In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0029] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for ...
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The invention relates to the technical field of vacuum evaporation, in particular to a transverse vacuum evaporation-plating production device for an iridescent film, and a coating process thereof. The production device comprises an unwinding roller, a winding roller and a plurality of guide rollers, and an evaporation-plating substrate is arranged on the unwinding roller; the lower end of an inner cavity of a vacuum compartment is provided with an evaporation-plating chamber, and a color bar control panel is arranged in the evaporation-plating chamber rotatably; the color bar control panel comprises a hollow rotating shaft, and the axis direction of the hollow rotating shaft is parallel with the axis direction of a main drum; and two isolating plates are arranged on the hollow rotating shaft uniformly, and one end of the hollow rotating shaft is connected with a driving motor used for driving the color bar control panel to rotate. According to the transverse vacuum evaporation-platingproduction device for the iridescent film, and the coating process thereof, a traditional vacuum evaporation mode of the longitudinal iridescent film can be improved and changed into a vacuum evaporation mode of a transverse iridescent film; through the rotating baffle effect of the color bar control panel, control over the evaporation-plating substrate along different thicknesses of a coating inthe winding direction is achieved; and the vacuum evaporation mode of the device is novel, and the effect is excellent.
Description
technical field [0001] The invention relates to the technical field of vacuum evaporation, in particular to a horizontal vacuum evaporation iridescent film production device and a coating process thereof. Background technique [0002] The process of heating and sublimating the target material and coating it on the surface of the substrate in a vacuum environment is called vacuum coating. Vacuum coating, as the name implies, heats and sublimates the target material (such as zinc sulfide) onto the surface of the roll film material (PTE film, PP film, OPP film, reflective plant film, etc.) in a vacuum environment, and then passes the zinc sulfide layer on the roll film material. The color is developed, making the roll film material look gorgeous. At present, the reflective film prepared by vacuum evaporation is divided into high-brightness monochrome reflective film and colorful reflective film (ie iridescent film). Among them, during the preparation process of the monochroma...
Claims
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IPC IPC(8): C23C14/56C23C14/24C23C14/26C23C14/04C23C14/54
CPCC23C14/0015C23C14/044C23C14/24C23C14/26C23C14/542C23C14/562
Inventor 刘思远
Owner 合肥市辉耀真空材料有限责任公司