Nano silver antibacterial vacuum cup and processing technology thereof

Abstract

The invention relates to a processing technology of a nano silver antibacterial vacuum cup, belongs to the fields of the manufacture technology for utensils for daily use and nano technology, and particularly relates to the technology of application of the nano technology to vacuum cups as the utensils for daily use. The nano silver antibacterial vacuum cup is characterized in that: a nano silver antibacterial film layer is evenly distributed, closely arranged and firmly pasted at the inner surface of a cup body. The manufacture process comprises the steps of: the formations of a shell, a cover and a base, and the silver plating manufacture of an inner container; the manufacture of the inner container comprises the following steps of: washing and drying a raw blank; washing and drying the inner surface of a cup container; washing an electrode; moving the cup container into a cup fixture in a vacuum room, and adjusting the positions of the inner surface of the cup container and the electrode; closing the vacuum room and vacuumizing stage by stage; and electrifying to sputter for vacuum plating. Advantageously, a vacuum cup with an antibacterial function is provided for markets. The vacuum cup has strong restraining and sterilizing functions to dozens of pathogenic microorganisms like colibacillus, Candida albicans, staphylococcus aureus and the like; and the vacuum cup is a quite practical home appliance.

Description

Technical field [0001] It belongs to the field of daily appliance manufacturing technology and nanotechnology. To be precise, it is the application technology of nanotechnology in the vacuum cup of daily appliance. Background technique [0002] Antibacterial is the use of external means, such as physical, chemical or biological means, to destroy the reproduction 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 currently on the market have achieved better insulation function, but the cup itself does not have antibacterial function. There are cups made of pure silver on the market, which have some antibacterial effects, but the large amount of silver used and the high cost are difficult for ordinary consumers to accept. Summary of the invention [0003] The invention provides a nano-silver antibacterial vacuum cup which uses less silver ...

AI Technical Summary

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

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