Making method of embossment type color metal etchings

A technique of colored metals, methods of manufacture, expertise in artistic painting, techniques for producing decorative surface effects, decorative arts, etc.

Active Publication Date: 2012-11-14
刘明祥 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]Metal etching is a kind of high-end art decoration that is convenient for industrial production and long-term preservation. It has both artistic value and aesthetic feeling; there are many ways to make it There are many kinds, and the relatively advanced production method is invented by the applicant (Chinese patent ZL01127244.9, invention name: metal color etching painting and its production method), but although the etching painting produced by this method can have a realistic picture, But it is only a flat effect, which cannot reflect the three-dimensional feeling of thick brushstrokes in oil paintings, let alone achieve the effect close to the original oil paintings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: make relief type color metal etching picture according to the following steps:

[0018] In the first step, the metal plate is polished by conventional methods;

[0019] The second step is to perform deep etching on the polished metal plate according to the picture, and etch into a concave-convex oil canvas shading of 0.5~0.7 silk and the image of the picture itself;

[0020] The third step is to prepare a white photosensitive ink with a sense of thickness texture according to the color separation photosensitive sheet of the picture, wherein the white photosensitive ink is mixed with a photosensitive resin ink and a thickness additive, wherein the added amount of the thickness additive is the weight of the photosensitive resin ink 10%; the above-mentioned photosensitive resin ink and thickness additives are all products sold in the international market;

[0021] The fourth step is to make a thick photosensitive film that can obtain the brush strokes and th...

Embodiment 2

[0023] Embodiment 2: It is basically the same as Embodiment 1, the difference is: after being separately exposed to light in the fourth step, the color photosensitive adhesive for correcting color shift is used for color adjustment and correction.

Embodiment 3

[0024] Embodiment 3: It is basically the same as Embodiment 2, except that the added amount of the thickness additive is 5% of the weight of the photosensitive resin ink.

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PUM

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Abstract

The invention discloses a making method of embossment type color metal etchings. The method comprises the following steps: firstly, grinding metal plates; then making canvas shadings and image films according to pictures, etching back on grinded metal plates to making the canvas shadings and image films; then mixing photosensitive printing ink with thickness texture according to color separation photographic plates of pictures; then making thickness photographic films capable of acquiring picture stroke and thickness texture effects according to picture effect; carrying out sensitization to obtain bottom slabs with abundant stroke texture; finally, making 4-color photographic films; spraying colorful photosensitive printing ink on the metal plates by a spraying method; and performing sensitization by using the 4-color photographic films respectively, so as to obtain the embossment type color metal etchings. By means of the making method of the embossment type color metal etchings, the thickness feeling and volume feeling of the pictures can be made on the metal plates, so that colorful metal printmaking has more abundant stereoscopic impression and texture is more close to vivid oil painting in visual effect and abundant visual impression of people is met.

Description

technical field [0001] The invention relates to the field of metal etching pictures, in particular to a method for making embossed color metal etching pictures. Background technique [0002] Metal etching is convenient for industrial production and long-term preservation. It is a high-level art decoration with both artistic value and aesthetic feeling. There are various production methods, and the current relatively advanced production method was invented by the applicant. (Chinese Patent ZL01127244.9, Invention Name: Metal Color Etching Painting and Its Production Method), but although the etching painting produced by this method can have a realistic picture, it is only a flat effect and cannot reflect the three-dimensional feeling of heavy brush strokes of oil painting. It can't even achieve the effect close to the original oil painting. Contents of the invention [0003] In order to overcome the problems and deficiencies in the prior art, the object of the present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C1/22B44D2/00
Inventor 王正飏王金桂
Owner 刘明祥
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