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Production reagents and production method for shorn sheep skin

A production method and sheep shearing technology, applied in dyeing method, leather surface treatment, small raw hide/large raw hide/leather/fur treatment, etc., can solve the problem of single color effect of quilt, and achieve good gloss and rich color. Effect

Inactive Publication Date: 2012-10-10
BEIJING FANBO CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the color effect of the wool quilt is relatively single for the sheep shearling hides produced by the existing color-pulling liquid and scalding liquid.

Method used

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  • Production reagents and production method for shorn sheep skin
  • Production reagents and production method for shorn sheep skin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1 of the present invention provides a kind of medicament for making sheep shearling skin, comprising:

[0040] Draining liquid, which is composed of a color-draining agent, formic acid and water, and by weight, every 1000 grams of the color-draining liquid contains 20-30 grams of the color-draining agent, 80-100 grams of the formic acid, and 870- 900 grams of water;

[0041] The hair scalding liquid is composed of formic acid, alcohol and water, and by weight, every 1000 grams of the hair scalding liquid contains 50-80 grams of the formic acid, 100-200 grams of the alcohol and 720-850 grams of water.

[0042] The preparation medicament for the sheep shearling hide provided in the first embodiment of the present invention, the proportioning of each content in the color pulling liquid and the scalding liquid, make after the hair quilt of the raw sheep shearling hide is subjected to the color pulling treatment and the scalding treatment, the production The flee...

Embodiment 2

[0044] Embodiment 2 of the present invention provides another medicament for making sheep shearling skins, including:

[0045] Draining liquid, which is composed of a color-draining agent, formic acid and water, and by weight, every 1000 grams of the color-draining liquid contains 20-30 grams of the color-draining agent, 80-100 grams of the formic acid, and 870- 900 grams of water;

[0046] Hair scalding liquid, which is composed of brightener, formic acid, alcohol and water, and by weight, every 1000 grams of the hair scalding liquid contains 20-30 grams of the brightening agent, 50-80 grams of the formic acid, 100-200 gram of alcohol, and 690-830 gram of water.

[0047] Because the scalding liquid contains a brightener in a certain proportion, the glossiness of the wool quilt is better after scalding the wool quilt of the raw sheep shearling hide.

Embodiment 3

[0049] Embodiment 3 of the present invention provides another kind of medicament for making sheep shearling skin, comprising:

[0050] Described color-extracting liquid is made up of color-extracting agent, formic acid and water, and by weight, every 1000 grams of described color-extracting liquid contains 25 grams of said color-extracting agent, 90 grams of said formic acid, and 885 grams of water;

[0051] The hair scalding liquid is composed of brightener, formic acid, alcohol and water, and by weight, every 1000 grams of the hair scalding liquid contains 25 grams of the brightening agent, 70 grams of the formic acid, 150 grams of the alcohol, and 755 grams of water.

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Abstract

The invention relates to the field of fur processing, and particularly relates to production reagents and a production method for shorn sheep skin, wherein the fleece of the produced shorn sheep skin is rich in color. The production reagents comprise stripping solution and wool scalding solution, wherein per 1000 g of the stripping solution is composed of 20-30 g of stripping agent, 80-100 g of formic acid and 870-900 g of water; and per 1000 g of the wool scalding solution is composed of 50-80 g of formic acid, 100-200 g of alcohol and 720-850 g of water. The production method comprises the steps of: tanning raw shorn sheep skin; dyeing fleece of the tanned raw shorn sheep skin; stripping the dyed fleece with the stripping solution; carrying out wool scalding operation on the fleece subjected to stripping treatment with the wool scalding solution to obtain the shorn sheep skin with illusion-color effect.

Description

technical field [0001] The invention relates to the field of fur processing, in particular to a preparation agent and a preparation method of sheep shearling skins. Background technique [0002] Sheep shearling has been particularly popular in Europe, Russia and other countries in recent years. At present, China has become the country with the largest amount of sheepskin processing in the world. The requirements are getting higher and higher, especially the demand for designs and colors with single and double color production, anti-dyeing, discharge dyeing and color discharge effects. [0003] In the prior art, in the process of making sheep shearling hides, after the wool quilt is dyed, the dyed wool quilt is pulled out with a color pulling liquid, and then the wool quilt is scalded with a scalding liquid, that is, The finished product of sheep shearing leather is obtained. [0004] Yet adopt existing color-pulling liquid and scalding liquid to make the sheep shearling le...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P5/15D06M13/188C14C3/06C14C11/00
Inventor 袁红福郑超斌郑红超郝安生
Owner BEIJING FANBO CHEM
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