Tableware processing process and tableware
A processing technology and tableware technology, which is applied in the direction of metal material coating technology, superimposed layer plating, ion implantation plating, etc., can solve the problems that the coloring layer loses the coloring effect, cannot meet the requirements of regulations, and the plating layer has no texture, etc.
Inactive Publication Date: 2019-08-09
SABERT ZHONGSHAN LTD
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[0002] In the prior art, there are mainly the following types of tableware coating: 1. First, magnetron sputtering coats the bottom layer, and after the product is taken out, the column arc ion plating coloring layer is used or the coloring layer is sprayed directly on the surface. The coating has no texture and the color difference is obvious , the coloring layer is easy to lose the coloring effect due to oxidation or wear, and cannot meet the regulatory requirements for food contact; 2. The coloring layer is directly plated by multi-arc ion plating, the coating has no texture, and the color difference is obvious
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[0022] This part will describe the specific embodiment of the present invention in detail, and the preferred embodiment of the present invention is shown in the accompanying drawings. Each technical feature and overall technical solution of the invention, but it should not be understood as a limitation on the protection scope of the present invention.
[0023] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
[0024] I...
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The invention discloses a tableware processing process and tableware. The process comprises the following steps of (1), substrate treatment, specifically, the substrate is ion cleaned for 175-185 seconds; (2), bottom layer treatment, specifically, the substrate is installed on a hanger, fed into a vacuum furnace vacuumized to 8*10<-3> Pa or more, and plated with a bottom layer on the outer surfacethrough a magnetron sputtering process for 120-140 seconds, the front side and the back side are each plated for half the time by flipping the hanger, argon is introduced, working pressure is controlled at 0.12-0.15 Pa, and target current is 34-36 A; (3), coloring layer treatment, namely a color layer is plated on the upper surface of the bottom layer through the magnetron sputtering process for120-140 seconds, in which the front side and the back side are each plated for half the time by flipping the hanger, argon is introduced again, the working pressure is controlled at 0.12-0.15 Pa, andthe target current is 37-39 A; and (4), protective layer treatment, specifically, a protective layer is plated on the upper surface of the coloring layer through a chemical deposition ionization process for 120-200 seconds, in which the front side and the back side are each plated for half the time by flipping the hanger, oxygen is introduced, the working pressure is controlled at 1.8-2.8 Pa, andthe target current is 1.5-2.5 A.
Description
technical field [0001] The invention relates to the field of tableware processing, in particular to a tableware processing technology and tableware. Background technique [0002] In the prior art, there are mainly the following types of tableware coating: 1. First, magnetron sputtering coats the bottom layer, and after the product is taken out, the column arc ion plating coloring layer is used or the coloring layer is sprayed directly on the surface. The coating has no texture and the color difference is obvious , the coloring layer is easy to lose the coloring effect due to oxidation or wear, and cannot meet the regulatory requirements for food contact; 2. The coloring layer is directly plated by multi-arc ion plating, the coating has no texture, and the color difference is obvious. Contents of the invention [0003] The purpose of the present invention is to solve at least one of the technical problems in the prior art, and provide a tableware processing technology and t...
Claims
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Login to View More IPC IPC(8): C23C14/35C23C14/20C23C14/16C23C16/40C23C28/00
CPCC23C14/165C23C14/205C23C14/352C23C16/402C23C28/30
Inventor 唐习然
Owner SABERT ZHONGSHAN LTD