Gold plating process of bottom hair tip of Tibet lamb skin quilt

A technology of bleaching wool tips, gold and sand sheepskin, which is applied in the field of fur processing, can solve the problems of single dyeing method of wool and quilt, and achieve the effect of enhancing sensory perception, expanding the scope of application, and enhancing sensory perception

Active Publication Date: 2017-10-20
NINGXIA WUZHONG JINGYI FUR PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a gold-bleaching process for the bottom of the sheepskin fur quilt, so as to expand the scope of application of Tan sheepskin products, and at the same time solve the problem of a single dyeing method for the sheepskin wool quilt

Method used

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  • Gold plating process of bottom hair tip of Tibet lamb skin quilt
  • Gold plating process of bottom hair tip of Tibet lamb skin quilt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The process of bleaching the bottom of the Tan sheep fur quilt and the tip of the wool, including the following steps:

[0019] 1) Degreasing: Add 30g / L salt and 2.5ml / L degreasing agent to the Tan sheepskin raw material at a temperature of 38°C to 40°C for 60 minutes, then peel, rinse, and dehydrate;

[0020] 2) Tanning: Add 30g / L salt, 1ml / L degreasing agent, 8ml / L tanning agent and 2-3g / L soda ash to the degreased Tan sheepskin at a temperature of 35°C-38°C , adjust the pH to 8.0-8.5, stay overnight, paddle intermittently for 2 hours the next day, and peel the skin;

[0021] 3) Mordant dyeing: Add 0.5ml / L degreasing agent, 15g / L ferrous sulfate, 30g / L salt, and 1ml / L acetic acid to the tanned sheepskin at a temperature of 32°C to 35°C for mordant dyeing , adjust the pH to 4.0, after 15 to 24 hours, peel the skin;

[0022] 4) Bleaching: Add 40g / L salt, 15g / L Weijia bleaching agent, 8g / L hair conditioner, 0.5ml / L Bleaching with formic acid for 15 minutes, then addin...

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Abstract

The invention discloses a gold plating process of a bottom hair tip of a Tibet lamb skin quilt. The gold plating process comprises the steps of degreasing, tanning, mordanting, bleaching, removing iron, plating gold and performing aluminum tanning. According to the process, bottom hair is degreased and tanned and then is mordanted, and the hair is bleached with a degreasing agent, ferrous sulfate and acetic acid by standing overnight, so that a pH value of tanning liquid is increased, the optimal tanning effect is achieved, and the hair is soft by utilizing a bleaching agent in a post-degreasing procedure. Additionally, when gold is plated on the tip of the skin quilt, reduction treatment is performed at moderate temperature with ammonium hydroxide, the bleaching agent, a hair protecting agent and hydrogen peroxide, and finally, a fatting agent is added by adopting aluminum tanning, so that the appearance of the skin quilt is enhanced, the skin quilt is glossy, and the skin quilt with moderate hair thickness has the sense of color layers. By adopting the gold plating process, the problem of singleness in dyeing the Tibet lamb skin quilt is solved, the hair is soft, the appearance of the skin quilt is enhanced, the skin quilt is glossy after being dyed and has the sense of color layers, the additional value of Tibet lamb skin products is increased, and the application range of the Tibet lamb skin products is enlarged.

Description

Technical field: [0001] The invention relates to a fur processing method, in particular to a gold-bleaching process for the bottom of the sheep's fur quilt. Background technique: [0002] Tan sheepskin is a variety of sheepskin. It is a fine-wool sheep born about 40 days old. It is the first-class raw material for processing and decoration. Due to the fine and dense fur coat of Tan sheep, the skin structure is loose, and the thickness of the skin is about 1-3mm. The raw hide contains sweat glands and hair follicles that penetrate into the skin. The papillary layer accounts for about 40%-60% of the thickness of the dermis, and the reticular layer accounts for about 25%. ~40%, contains more fat cells, and the sebum content accounts for 30% of the skin weight, and the fur made has a more comfortable fur. In view of these characteristics of Tan sheepskin, in order to expand the scope of application of Tan sheepskin products, the applicant provides a method of bleaching the bott...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C14C3/28C14C3/04C14C1/08C14C9/02C14C15/00
Inventor 马维宁丁禧杨金萍马强
Owner NINGXIA WUZHONG JINGYI FUR PROD
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