Bone ash jar surface pattern and character production method

Abstract

The invention relates to a method for producing the pattern and word on the surface of bone ash box, wherein it comprises adhering one separating layer on the surface of bone ash layer, then plating sand on the surface; plating bottom paint on the surface outside the separating layer; heating and baking the bone ash box; coating low-fusion-point metal liquid on the surface of bone ash box; plating gold paint on the surface, and removing the separating layer; then the concave part will form gold patter and word on the surface. The invention can avoid oxidization between bottom paint and air, to hold the bottom paint, and the film formed by low-fusion-point metal liquid will not burr, to obtain flat pattern and word.

Description

Technical field: [0001] The invention relates to a method for making patterns and characters, in particular to a method for making patterns and characters on the surface of an urn. Background technique: [0002] The general existing columbarium surface pattern and the making method of text, as shown in Figure 1, its main steps are as follows: [0003] a. Attach an isolation layer on the surface of the urn: the isolation layer has a barrier area and an erosion area, wherein the isolation area is not easy to wear and high temperature resistant, while the erosion area is easy to be worn, but the erosion area is the area to be etched patterns and characters; [0004] b. Sandblasting the surface of the columbarium attached with the isolation layer: place the columbarium attached with the isolation layer in the sandblasting room, so that the eroded area is worn away and the surface of the urn at the bottom of the eroded area Etched to produce depressions of appropriate depth; ...

AI Technical Summary

Problems solved by technology

[0009] Because in this known manufacturing method, it is mainly to apply the adhesive primer in the recessed portion with suitable depth, then stick gold foil on the primer when the primer is not dry, so that The concave portion can appear golden, but the gold foil and the primer cannot be completely bonded, so the primer is easily oxidized in contact with air, and thus causes the gold foil adhered to the primer to peel off, and The use of organic solvents to remove the burrs must be done manually, so it will cause inconvenience in production and processing, and will also greatly reduce work efficiency. Moreover, because the gold foil is easily damaged by organic solvents, it is necessary to use organic solvents to remove the burrs. It is easy to accidentally remove the gold leaf of the patterns and characters when roughing the edges, and it needs to be repaired separately, which will cause troubles in production

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