Bone ash jar surface pattern and character production method

Abstract

The invention relates to a method for making patterns and characters on the surface of an ashes urn. The method comprises the following steps: attaching an isolation layer to the surface of the ashes urn, performing sandblasting on the surface of the urn with the isolation layer attached, and using the isolation layer Spray primer on the surface of the columbarium from the outer side of the layer, heat and bake the columbarium from the outside, coat the surface of the columbarium with low melting point metal liquid from the outer side of the isolation layer, and spray gold powder on the surface of the columbarium from the outer side of the isolation layer When the molten metal is torn off the isolation layer, the concave part will form golden patterns and characters on the surface of the columbarium. This method makes the primer difficult to oxidize with the air and peel off, and the film formed by the low-melting-point molten metal will not fluff after the isolation layer is torn off, and the patterns and characters with smooth contours can be obtained, which is simple and convenient to make and fast.

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 decorative pattern and the making method of characters, such as figure 1 As shown, the 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 o...

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

Images