A manufacturing process of nano-silver antibacterial filter screen matched with vacuum cup
A nano-silver antibacterial and manufacturing process technology, which is applied in vacuum evaporation plating, metal material coating technology, ion implantation plating, etc., can solve the problems of high cost and large amount of silver used
Active Publication Date: 2018-01-26
JIANGSU XINUO INDAL
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Problems solved by technology
There are cups made of sterling silver on the market, which have some antibacterial effects, but the amount of silver used is high and the cost is high, which is difficult for ordinary consumers to accept
Method used
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[0017] The present invention will be further described now in conjunction with accompanying drawing
[0018] A nano-silver antibacterial filter mesh matched with a vacuum cup, including stainless steel filter mesh parts. It is composed of a plane extending horizontally; on the horizontal plane of the disk, small holes are evenly distributed to form a stainless steel filter mesh; the surface of the stainless steel filter mesh is covered with evenly distributed and tightly arranged nano-silver antibacterial film.
[0019] A manufacturing process of a nano-silver antibacterial filter mated with a vacuum cup, comprising the following steps:
[0020] (1) Cleaning and drying of stainless steel filter parts for decontamination and wax removal: the deionized water is prepared by the water making equipment, and the deionized water is transported to the water tank on the automatic cleaning line, and the stainless steel filter parts are put on the shelf to the cleaning fixture Open the ...
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Abstract
The invention provides a manufacturing technology of a nano-silver antibacterial filter screen matched with a vacuum cup, belongs to the field of manufacturing technologies and nano technologies of household utensils, and is an application technology of a nano technology on vacuum cups. The manufacturing technology is characterized in that a stainless steel filter screen product is a flat-bottom and straight-edge disc, small holes are distributed in the horizontal plane, and a nano-silver antibacterial film layer covers the surface of the stainless steel filter screen product. The manufacturing technology comprises the following steps: decontaminating the stainless steel filter screen product, and cleaning and drying after wax removal; respectively carrying out pre-sputtering and bias bombardment cleaning on targets including chromium and silver; coating of the stainless steel filter screen product: feeding the filter screen product on a rack after drying, and entering a vacuum coating region; adjusting the distance between the filter screen product and the targets; coating the surface of the filter screen product by using a chromium layer and then coating the surface of the chromium layer by using a silver layer. The manufacturing technology has the positive effects that the company already has coated nano-silver cups, and now, the technology of plugging coating nano-silver in a filter screen and a cup cover is also implemented, so that vacuum cups and glass cups which consume little silver, are low in cost and received by consumers and have an antibacterial function integrally can be provided for markets.
Description
technical field [0001] The invention belongs to the fields of daily-use utensil manufacturing technology and nanotechnology, specifically the application technology of nanotechnology on the daily-use utensil vacuum cup. Background technique [0002] Antibacterial is the use of external means, such as physical, chemical or biological means, to destroy the reproductive ability of bacteria, to destroy and inhibit the growth of bacteria, so as to achieve the purpose of sanitation and disinfection. With the development of vacuum insulation cup technology, the ones sold on the market have achieved better heat preservation function, but the cup itself does not have antibacterial function. There are cups made of sterling silver on the market, which have some antibacterial effects, but the amount of silver used is high and the cost is high, which is difficult for ordinary consumers to accept. Contents of the invention [0003] The invention provides a nano-silver antibacterial fil...
Claims
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IPC IPC(8): C23C14/34C23C14/16C23C14/02A47G19/22
CPCA47G19/2205C23C14/021C23C14/022C23C14/16C23C14/34
Inventor 张碧峰
Owner JIANGSU XINUO INDAL