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Goose-down fur processing technique

A processing technology and fur technology, which is applied in the field of goose down and fur processing technology, can solve the problems of yellowing of the tip of the down and the decrease of the strength of the fur and velvet, and achieve the effect of high strength

Inactive Publication Date: 2008-12-03
INNER MONGOLIA YUBIAO FOOD
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AI Technical Summary

Problems solved by technology

Oxidative bleaching tends to reduce the strength of fur and wool, and reduction bleaching tends to turn the tip of the wool yellow

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The first kind of embodiment: the goose down fur product of high quality can be obtained by adopting the following process steps.

[0016] 1. Slaughter. Live geese around 4 kg were selected and killed by jugular vein embolization with a syringe or intraoral artery cutting.

[0017] 2. Peeling. Cut off the wings and lower legs at the joints, cut them around the tumor head, pick them apart along the midline of the back, straighten the thighs and wing roots to the sides, pick them apart along the vertical line of the midline of the back, and peel off the goose skin.

[0018] 3. Pluck feathers. According to the situation, you can choose to remove the pinnae before slaughter, after slaughter or after peeling.

[0019] 4. Shaving fat. Using a fat scraper, remove large chunks of oil and muscle remaining on the skin.

[0020] 5. Anti-corrosion. Use the combination of salt drying method and freezing method, that is, apply industrial salt 10-25g / 100cm on the back of the lea...

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Abstract

The invention relates to a fur production method that is a goose-fur processing technology, which has the technical proposal as follows: an anticorrosion technology which combines a dry-salted method and a freezing method is adopted; based on the artificial defatting and the softening degreasing, organic solvent is degreased; the pickling process is executed by organic acid through multiple acid addition; the tanning is executed by a plurality of tanning agents; an amphoteric fatliquor is used for comprehensive fatliquoring; a reductive bleaching agent and a whitening agent are adopted and combined for rinsing and whitening. By adopting the goose-fur processing technology in the technical proposal, the produced products have high strength, are soft and fluey as well as pure white and flamboyant, are very suitable for the manufacture of high-grade fur clothes, and provide condition to the development of goose skin industry.

Description

Technical field [0001] The invention relates to a fur production method, namely a goose down fur processing technology. Background technique [0002] Goose down fur is a high-grade fur made from the outer skin and down of domestic goose. Its products and production technology are the first in my country. Especially the goose skin in northern my country is famous at home and abroad for its anti-hair loss performance surpassing rabbit skin, fluffy performance surpassing mink fur, and moisture-proof and cold-proof performance surpassing fox fur. The processing technology of goose down fur mainly includes technical contents such as slaughtering, peeling, hair removal, antisepsis, fat scraping, soaking in water, washing, pickling, tanning, degreasing, drying, and finishing. Among them, embalming, degreasing, pickling and tanning are the main processing steps. The current anti-corrosion methods mainly include salt dry method, salt pickling method and freezing method, and the deg...

Claims

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Application Information

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IPC IPC(8): C14C13/00C14C1/00C14C3/22
Inventor 韩福
Owner INNER MONGOLIA YUBIAO FOOD
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