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Method for preparing goose velour leather

A goose down and tanning technology, applied in the field of goose down leather preparation technology

Active Publication Date: 2013-04-17
任喜臣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional technology of preparing animal leather can usually produce thicker and harder leather, but it cannot produce goose down leather with thinner leather, dense hair and good strength.

Method used

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  • Method for preparing goose velour leather
  • Method for preparing goose velour leather

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0030] figure 1 For the preparation method step of the present invention is as follows:

[0031] (a) Cleaning: Put the peeled goose down skin into the washing machine (calculated per square foot), inject 1300-1500g, the temperature is 55°C, add 0.2-0.4g cleaning agent, stir and wash, and clean the surface of the goose skin impurities, dirt. The washing machine can wash 40 square feet at a time, and the washing time is 15 minutes.

[0032] (b) Dehydration: The washed goose down skin is placed in a dehydrator for dehydration, which can handle 15 square feet at a time, and the dehydration time is 6 minutes.

[0033] (c) Degreasing: Put the dehydrated goose down skin into a degreasing machine for degreasing, and 30 square feet of goose down skin can be degreased in 20 minutes.

[0034] (d) Cleaning: Put the degreased goose down skin into a washing machine, inject 1700-2000g of water at a temperature of 40°C (calculated per square foot), and add 0.5-0.6g of cleaning agent to rem...

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PUM

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Abstract

The invention relates to a method and a device for preparing goose velour leather. The goose velour leather is mechanically and chemically processed by a special device. The method comprises the steps of stirring, cleaning, extruding, degreasing, tanning, drying, and the like. The prepared goose velour leather is characterized by soft leather board, good tensile strength, dense velour hair, fullness, watertight property, unhairing as well as bright and white color.

Description

Technical field: [0001] The invention belongs to the mechanical treatment and chemical treatment of raw leather and the equipment used, in particular to a preparation process of goose down leather. The equipment used and the method, the goose down leather produced by the equipment. Background technique: [0002] At present, with the improvement of people's living standards, fur clothing is more and more favored by people because of its good thermal performance and luxurious and elegant appearance. At home and abroad, fur clothing is mostly made of animal leather, and clothing made of poultry leather Rare, especially goose down leather is unique. The goose down skin is light and soft, has strong warmth retention property, is not afraid of water, and is bright and white. The goose down skin samples prepared by the invention become a hot item in the international market. [0003] Traditional techniques for preparing animal leather can usually produce thicker leather and harde...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C14C3/02C14C1/08C14C15/00
Inventor 任喜臣
Owner 任喜臣