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Film pasting vacuum electroplating method

A vacuum electroplating and film-attaching technology, which is applied in the directions of vacuum evaporation plating, sputtering plating, ion implantation plating, etc., can solve the problems of long time, obvious jagged edges of graphics, and finding of film positioning technology and equipment, etc.

Inactive Publication Date: 2012-12-19
SHANGHAI TINGSHENG VACUUM MACHINERY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, laser engraving is often used to use light beams to knock out the positions other than the logo, but the laser engraving process will inevitably form obvious sawtooth on the edge of the graphic, and the other is that it takes a long time. The time consumed by the laser engraving process It is several times that of the film sticking process
Some manufacturers in the prior art have also tried to adopt the film sticking process, but there are still some defects: one is that the film of suitable materials cannot be found, and the film releases miscellaneous gases during vacuum coating, which makes the film black and yellow; Appropriate film positioning technology and equipment, so that it is difficult to mass-produce film with precise position and paste it on the product

Method used

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Effect test

Embodiment Construction

[0022] The present invention is described in detail below:

[0023] A film-sticking vacuum electroplating method, which includes the following steps: a. Incoming material processing: carry out random inspection of incoming product materials, store them in, leave the storehouse, and transport them to the film-attaching workshop, unpack and protect the products from the film, and then clean them; b. 1. Film with a hollow pattern: assemble the product into the film fixture, conduct a first inspection, put it into the film automatic line, calibrate the position of the film laminating machine, and then perform dust removal, bottom film application, rolling exhaust, secondary inspection, and middle film application in sequence , the steps of three inspections and covering the outer film; c, remove the outer film and the middle film; transport the product to the magnetron coating workshop, remove the outer film and the middle film, and then go through the first inspection, assembly in...

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PUM

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Abstract

The invention discloses a film pasting vacuum electroplating method, which comprises the following steps: a. processing incoming materials; b. pasting a film with a hollow pattern; c. removing an outer film and a middle film; d. coating a film, that is, performing sputtering coating processing of the product, taking out from a vacuum furnace, stripping away a bottom film to leave the electroplated pattern, performing primary examination, removing a hanging tool, detaching from a tool, performing secondary examination, covering the outer film; e. preparing before spraying; f. spraying, that is spraying UV paint with good glossiness on the product, then performing baking, UV curing, taking the product out, detaching from the spraying tool, and performing examination. The film pasting vacuum electroplating method of the invention does not form sawteeth at the pattern edge, and can be completed within a short period. In actual production, batch production of products with accurately-positioned pasted films is realized; the pasted film used in the invention does not release waste gas during vacuum coating, and has no blackening or yellowing phenomena of the film layer; and the method of the invention is a film-coating pattern-displaying scheme with rapid and mass production capability and beautiful patterns.

Description

technical field [0001] The invention belongs to the technical field of UV paint spraying and vacuum coating, and in particular relates to a film-sticking vacuum electroplating method. Background technique [0002] In the UV paint spraying and vacuum coating technology, a film of a special material is used to cover part of the coating area, so that the coating layer forms the desired pattern on the product. In the existing technology, laser engraving is often used to use light beams to knock out the positions other than the logo, but the use of laser engraving technology will inevitably form obvious jagged edges on the graphic edge, and second, it will take a long time. The time consumed by the laser engraving process It is several times that of the film sticking process. Some manufacturers in the prior art have also tried to adopt the film sticking process, but there are still some defects: one is that the film of suitable materials cannot be found, and the film releases m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C14/04
Inventor 不公告发明人
Owner SHANGHAI TINGSHENG VACUUM MACHINERY TECH
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