Manufacturing process for leather carving picture

Abstract

The invention discloses a manufacturing process for a leather carving picture. The manufacturing process comprises the following process steps of (1) leather selecting, (2) wetting, (3) portraying and picture treading, (4) outline shallow relief beating and pressing, (5) dyeing, (6) inlaying ad filling for a three-dimensional effect, and (7) mounting. According to the manufacturing process, the manufacturing process for the leather carving picture is highly blended, so that ups and downs of the whole picture are achieved, gradations are distinct, brightness is good, lines are smooth, light and shade contrast is prominent, and color materials are abundant. An inlaying sewing jumping process is added, so that highly blending of picture colors and a relief process is achieved, and an unprecedented picture showing effect of the leather carving picture is achieved.

Description

Technical field: [0001] The invention relates to the field of leather product processing technology, in particular to a manufacturing technology of leather carving and painting. Background technique: [0002] According to historical records, leather painting originated from the period when nomads lived by water and grass. The leather military maps, leather decorative paintings and living utensils used by Genghis Khan’s army during the expedition are called by historians as the most valuable Mongolian culture in history. With the improvement of productivity, Mongolian leather goods are gradually integrated into the Mongolian and Han people's aesthetics from daily necessities. Mongolian nobles use various leathers to decorate Mongolian tents. Leather crafts are everywhere and become a symbol of status. Leather paintings at this time The craftsmanship is still in a rough and relatively primitive state. In the late Yuan Dynasty, Mongolian culture gradually merged with European ...

AI Technical Summary

Problems solved by technology

[0003] Foreign leather craftsmanship is to first carve a piece of wood into a certain shape, then cover it with leather, press the leather tightly on it with a special machine, and finally paint it. The finished work in this way is complicated and expensive.

The production of this kind of leather painting is mainly: use the best leather, cut it into a certain shape, paint the pattern on the leather with colored paint to form a leather painting, or press, grind and carve the leather to form a pattern according to the requirements of the design. The sense of space in the painting is not strong, and the picture is not rich enough

[0004] Also as the application number is: 96120241.6 patent of invention discloses a method for making corium carvings, comprising: skin selection, wetting, drawing, rewetting, engraving, dyeing, rewetting, three-dimensional production and other steps, the method Wetting needs to be done many times in the process, and the operation process is complicated, especially after wetting. In order to ensure the dyeing effect, it needs to be treated with formaldehyde color fixing agent. After the finished product, the smell is strong, pollutes the environment, and affects the appreciation effect

In the three-dimensional production step in this method, after the leather is wetted, the elastic material is only pasted on the raised parts on the back of the leather. Although the three-dimensional effect can be increased, the lines are blurred, the lines of the whole picture are not clear, and the visual effect is not ideal.

[0005] Moreover, the currently disclosed leather painting processing techniques are single, the brightness of the picture is poor, the lines are not smooth, the contrast between light and dark is not prominent, the color material is single, the three-dimensional effect is not ideal, and the overall visual effect cannot meet the aesthetic needs of modern people.