Varnishing process for woodcarving

A wood carving and raw lacquer technology, applied in the field of wood carving, can solve the problems of easy decolorization, high price and high difficulty in operation, and achieve the effects of low cost of preparation process, dark red color and firm bonding.

Active Publication Date: 2020-01-24
湖北觉辰工艺有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Zhujin lacquer woodcarving is a traditional form of woodcarving in eastern Zhejiang. It was widely popular in the Ming and Qing dynasties and left behind many treasures. "With the passing of the marriage custom, it gradually declined. At present, there are fewer and fewer craftsmen who master the technique of Zhujin lacquer woodcarving. With the rise of collections, people gradually pay attention to Zhujin lacquer woodcarving. However, the real ancient Zhujin lacquer woodcarving is expensive. Can not meet the needs of the majority of enthusiasts, the modern imitation Zhujin lacquer woodcarving uses organic red pigment instead of cinnabar, organic gold pigment instead of gold powder, the prepared Zhujin lacquer woodcarving is only similar to the ancient Zhujin lacquer woodcarving in appearance, wiped with banana water, red The color and gold color will fade quickly and the surface of the utensil has a strong chemical smell
[0004] The key points of the imitation of vermilion gold lac

Method used

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  • Varnishing process for woodcarving
  • Varnishing process for woodcarving

Examples

Experimental program
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Effect test

Example Embodiment

[0022] Example 1

[0023] A lacquering method for wood carvings, according to the following steps:

[0024] (1) Paint: According to the weight fraction, take 25 parts of raw lacquer, 3 parts of azurite, 3 parts of tetrahedrite, 5 parts of mercury sulfide, and 6 parts of phenolic resin adhesive;

[0025] (2) Brushing and polishing: Take raw lacquer and cooked tung oil according to the volume ratio of 1:1 and mix them evenly. Brush the rough paint twice on the surface of the carved wood (smoothed and polished before brushing the rough paint). After drying, sand with sandpaper until the surface is smooth;

[0026] (3) Use a paint brush to dip the prepared paint in step (1), brush it twice, and dry;

[0027] (4) Gold-adjusting primer: according to weight fraction, take 10 parts of rosin modified phenolic resin, 4 parts of acrylic resin, 4 parts of epoxy resin, 6 parts of 190# solvent oil, 1 part of manganese naphthenate;

[0028] (5) Use scissors to trim the gold foil into different sizes a...

Example Embodiment

[0030] Example 2

[0031] A lacquering method for wood carvings, according to the following steps:

[0032] (1) Paint: According to weight fraction, take 18 parts of raw lacquer, 3 parts of azurite, 2 parts of tetrahedrite, 4 parts of mercury sulfide, 3 parts of peach gum;

[0033] (2) Brushing and polishing: Take raw lacquer and cooked tung oil according to the volume ratio of 1:2 and mix them evenly. Brush the rough paint 3 times on the surface of the carved wood (which is smoothed and polished before brushing the rough paint). After drying, sand with sandpaper until the surface is smooth;

[0034] (3) Use a paint brush to dip the prepared paint in step (1), brush it twice, and dry;

[0035] (4) Gold-adjusting primer: according to weight fraction, take 6 parts of rosin modified phenolic resin, 3 parts of acrylic resin, 3 parts of epoxy resin, 7 parts of 120# solvent oil, 0.8 parts of cobalt naphthenate;

[0036] (5) Use scissors to trim the gold foil into different sizes and shapes ac...

Example Embodiment

[0038] Example 3

[0039] A lacquering method for wood carvings, according to the following steps:

[0040] (1) Paint mix: According to weight fraction, take 30 parts of raw paint, 4 parts of azurite, 3 parts of tetrahedrite, 5 parts of mercury sulfide, and 6 parts of adhesive;

[0041] (2) Brushing and polishing: Take raw lacquer and cooked tung oil according to the volume ratio of 1:0.8 and mix them evenly. Brush the rough paint on the surface of the carved wood (smoothed and polished before brushing). After drying, sand with sandpaper until the surface is smooth;

[0042] (3) Use a paint brush to dip the prepared paint in step (1), brush it once, and dry;

[0043] (4) Gold adjusting primer: according to weight fraction, take 12 parts of rosin modified phenolic resin, 5 parts of acrylic resin, 5 parts of epoxy resin, 7 parts of 200# solvent oil, 1.5 parts of fatty alcohol phosphate diethanolamine salt;

[0044] (5) Use scissors to trim the gold foil into different sizes and shapes acc...

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Abstract

The invention discloses a varnishing process for a red gold paint woodcarving. The varnishing process comprises the process steps of paint matching, rough paint brushing and polishing, brushing, mixing of a gold primer, pasting of gold foil and paint covering. The varnishing process for the red gold paint woodcarving is improved greatly on the basis of an ancient process, mercuric sulfide is adopted for replacing expensive cinnabar, tetrahedrite is added during paint mixing, and thus the prepared red paint is darker in color and can be combined with timber more firmly. Modern chemical raw materials are adopted as main materials of the gold primer, the overall preparation process is low in cost, the prepared red gold paint woodcarving artware is dark red in color, the gold color is pure, the color is not lost after wiping with a lacquer thinner, and the red gold paint woodcarving artware is close to red gold paint woodcarving artware prepared by the ancient method.

Description

technical field [0001] The invention belongs to the technical field of woodcarving, and in particular relates to a painting technique for woodcarving with vermilion gold lacquer. Background technique [0002] The daily utensils and crafts made by coating the surface of various utensils with lacquer are called lacquer ware. Raw lacquer is the natural sap cut from lacquer trees, mainly composed of urushiol, laccase, gum and water. Using it as a coating has special functions such as moisture resistance, high temperature resistance, and corrosion resistance. It can also be used to prepare different colored paints, which are radiant. In China, the performance of lacquer has been recognized and used to make utensils since the Neolithic Age. From the Shang and Zhou Dynasties to the Ming and Qing Dynasties, Chinese lacquerware technology has continued to develop and reached a very high level. [0003] Zhujin lacquer woodcarving is a traditional form of woodcarving in eastern Zheji...

Claims

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Application Information

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IPC IPC(8): B44C1/14B44C3/02B44C5/00C09D193/00C09D7/61C09D7/65C09D161/14C09D7/63
CPCB44C1/14B44C3/02B44C5/00C08K2003/3009C09D5/002C09D161/14C09D193/00C09D7/61C09D7/63C09D7/65C08K3/30C08L33/04C08L63/00C08K5/098C08K5/521
Inventor 吴永振
Owner 湖北觉辰工艺有限公司
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