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Willow product non-toxic dyeing method

A technology of willow wood products and dyeing method, applied in the field of wood product preparation, can solve the problems of human health hazards, volatilization, chemical substance shedding, etc., and achieve the effects of not easy to fade, uniform color, and preventing oxidation of oxidizing substances

Inactive Publication Date: 2017-08-15
阜南县环宇柳木工艺制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the dyeing method of willow is mostly by spraying paint, but the chemical substances in the paint will fall off or volatilize during the use of willow products sprayed with paint, which will cause harm to human health.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A non-toxic dyeing method for willow products, comprising the following steps:

[0017] (1) Pretreatment of willow wood products

[0018] Put the formed willow wood product into an oven at 70°C and dry it until the water content is 13%, and then spray the fixative on its surface, wherein the fixative is made of the following components by weight: castor oil 19 parts, emulsifier OP -6 7 parts, 50 parts of ethanol, wherein the volume fraction of ethanol is 70%;

[0019] (2) Preparation of staining solution

[0020] Chop the pitaya peel, squeeze the juice, filter, add 0.1 times the weight of the juice to the juice, stir well, raise the temperature of the mixture to 60°C, and then put it in an environment with a temperature of 3°C , continued to stir for 15 minutes, and cooled rapidly to obtain a dyeing solution, wherein the additive solution was made of the following components by weight: Nepeta 19 parts, Snake King Vine 12 parts, Liu Jinu 13 parts, Tian Coriander 10 par...

Embodiment 2

[0025] A non-toxic dyeing method for willow products, comprising the following steps:

[0026] (1) Pretreatment of willow wood products

[0027] Put the formed willow wood product into an oven at 70°C and dry it until the water content is 15%, and then spray the fixative on its surface, wherein the fixative is made of the following components by weight: 22 parts of castor oil, emulsifier OP -6 8 parts, 55 parts of ethanol, wherein the volume fraction of ethanol is 70%;

[0028] (2) Preparation of staining solution

[0029] Chop the pitaya peel, squeeze the juice, filter, add 0.2 times the weight of the juice to the juice, stir well, raise the temperature of the mixture to 65°C, and then put it in an environment with a temperature of 4°C , continuously stirred for 15 minutes, cooled rapidly, and prepared a dyeing liquid, wherein the additive liquid was made of the following components by weight: Nepeta 21 parts, Snake King Vine 13 parts, Liu Jinu 14 parts, Tian Coriander 12 p...

Embodiment 3

[0034] A non-toxic dyeing method for willow products, comprising the following steps:

[0035] (1) Pretreatment of willow wood products

[0036] Put the formed willow wood product into an oven at 70°C and dry it until the water content is 16%, and then spray a fixative on its surface, wherein the fixative is made of the following components by weight: 24 parts of castor oil, emulsifier OP -69 parts, 60 parts of ethanol, wherein the volume fraction of ethanol is 70%;

[0037] (2) Preparation of staining solution

[0038] Chop the dragon fruit peel, squeeze the juice, filter, add 0.3 times the weight of the juice to the juice, stir well, raise the temperature of the mixture to 70°C, and then put it in an environment with a temperature of 5°C , continued to stir for 15 minutes, and cooled rapidly to obtain a dyeing solution, wherein the additive solution was made of the following components by weight: 23 parts of Schizonepetae, 14 parts of Snake King Vine, 15 parts of Liu Jinu,...

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PUM

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Abstract

The invention discloses a willow product non-toxic dyeing method. The method comprises the following steps that (1) a formed willow product is dried until the water content is 13-16%, and then stationary liquid is sprayed on the surface of the formed willow product; (2) pitaya peels are cut up, juiced and filtered, addition liquid 0.1-0.3 time of the weight of the pitaya liquid is added into the pitaya liquid, the temperature of the mixture is increased to 60-70 DEG C after uniform mixing, then rapid cooling is conducted, and dyeing liquid is prepared; and (3) the dyeing liquid is brushed on the willow product, then stationary matrixes are sprinkled on the willow product evenly, then the willow product is put into a drying oven to be dried, and the finished willow product is obtained.

Description

technical field [0001] The invention belongs to the field of wood product preparation, and in particular relates to a nontoxic dyeing method for willow wood products. Background technique [0002] Due to its superior mechanical properties, willow is widely used as a raw material for furniture, office, crafts, and domestic wood products. However, the color of willow is single. As it is used more and more widely, new requirements are put forward for its color . In the prior art, most of the dyeing methods of willow are by spraying paint, but the willow products sprayed with paint will fall off or volatilize the chemical substances in the paint during use, which will cause harm to human health. In order to improve the environmental protection of willow products, there is an urgent need for a scientific and environmentally friendly coloring method for willow products. Contents of the invention [0003] The purpose of the present invention is to provide a kind of non-toxic dy...

Claims

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Application Information

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IPC IPC(8): B27K5/02B27K3/50B27K3/02C09D15/00
CPCB27K5/02B27K3/0214B27K3/0228B27K3/50C09D15/00
Inventor 徐学朋
Owner 阜南县环宇柳木工艺制品有限公司
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