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Method for preparing goose felt-effect leather by utilizing sheep shorn-piles

A technology of goose down and sheep shearing, applied in the field of fur processing, can solve the problems of high cost of sheep shearing fur, failure to meet market demand, complicated production process, etc., and achieve low cost, good water resistance, and resistance to dry and wet rubbing The effect of color fastness

Active Publication Date: 2017-11-21
HENAN PROSPER SKINS & LEATHER ENTERPRISE
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] At present, the wool surface coating and finishing technology (such as frost on grass) of sheep shearing fur is high in cost, complicated in production process and low in efficiency
Moreover, the current sheep shearing products have fewer types and a single style, which cannot meet market demand.

Method used

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Examples

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Embodiment Construction

[0024] In order to better illustrate the present invention, hereby enumerate the following examples, these examples are only in order to better illustrate the present invention, and do not limit the protection scope of the present invention, and the parts used in the following examples are all by weight share.

[0025] A method for preparing goose down effect leather by sheep shearing, comprising the following steps:

[0026] 1) Retanning and dyeing sheep shearing fur according to conventional process steps.

[0027] 2) Squeeze and stretch according to the conventional process steps.

[0028] 3) Stretching board—vertical stretching machine, the head and tail are hung up, but the abdomen is not hung. The inlet temperature when stretching the board: 50°C, the outlet temperature: 45°C; the density of the mesh folder is not less than 12MM, and the moisture after drying is between 8-10%.

[0029] 4) Smashing soft—spray about 40-60g / piece of water on the surface of the board, pre...

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PUM

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Abstract

The invention provides a method for preparing goose felt-effect leather by utilizing sheep shorn-piles. The method comprises the following steps: 1) dyeing retanned sheep shorn-pile fur and then settling for the first time, thereby acquiring the dyed fur; 2) fading the colored fur and then settling for the second time, thereby acquiring the fur with a fading effect; and 3) performing leather fluffing treatment and coating treatment on the fur with a fading effect, thereby acquiring the leather with the goose felt effect. The invention develops the light, soft and bright goose felt-effect leather similar to velvet by settling the fading felt tips on the sheep shorn-pile surface.

Description

technical field [0001] The invention relates to a method for preparing goose down effect leather by using sheep shearling, belongs to the field of fur processing, and relates to the technology of fur surface finishing and board surface finishing. Background technique [0002] Sheep shearling is the wool and leather remaining after a cut of cashmere. Generally, the grain surface of sheep shearling with wool is treated with antiseptic, and then dyed and processed into sheep shearling carpets, cushions, cushions and other indoor products. Sheep shearling products are high-end consumer goods, which are listed as "soft gold" in the international market; various daily necessities supported by sheep shearing are listed as "warmth in four seasons" by international fur experts. [0003] At present, the wool surface finishing and finishing technology (such as frosting on grass) of sheep shearing fur is high in cost, complicated in production process and low in efficiency. And present...

Claims

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Application Information

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IPC IPC(8): C14C3/28C14C3/30C14C11/00
Inventor 权恒赵广付李海林杨雪侠武绍强王亚博
Owner HENAN PROSPER SKINS & LEATHER ENTERPRISE
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