Method for reinforcing fiber, fastening down and preventing moult in duck goose down making fur process

A technology of duck and goose down and fiber, which is applied in special leather manufacturing, small raw hide/large raw hide/leather/fur treatment, small raw hide/large raw hide/leather skin/fur chemical treatment, etc. It can solve the problem of poor softness and easy hair loss , The low strength of the leather plate and other problems, to achieve the effect of high tensile strength

Inactive Publication Date: 2006-07-26
陈仲仁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the duck and goose down leather tanning method proposed in this patent application has been practiced and produced, the product quality is still unsatisfactory, such as easy delint, low leather board strength, and the product cannot be widely used, and is not suitable for large-scale industrial production.
Subsequently, the patent applicant proposed that the patent application number is 200410010153.0, and the name is "A kind of tanning method of duck and goose down skin fur strong fiber solid fluff", and this application overcomes the defect of the patent application that the patent number is 89106174.6, but in solid In the step of fleece reinforcement, there are still defects such as poor softness, easy shedding, and low strength of the leather board. It is necessary to divide the fleece reinforcement step into two steps of fixing fleece and strengthening fibers separately to achieve the best effect.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: carry out according to the following steps:

[0020] The first step, anti-corrosion treatment: select the peeled 600-900 square centimeters of duck and goose down skin, put the quilt down, stretch it on the table, and apply 150 grams of industrial salt to each skin evenly on the skin board Then use leather antifungal agent and No. 3 antifungal agent, mix each amount of 0.2 grams and spray or smear on the leather board. The model of leather antifungal agent is CJ-11 type leather antifungal agent, leather antifungal agent CJ -11 Production unit: Guangdong Dongguan Changjiang Chemical Industry Company. No. 3 antifungal agent production unit: Beijing Aibole Leather Chemical Co., Ltd.

[0021] The second step, softening and soaking in water: adopt a container with a volume of 2000 liters, which is a kind of chute; inject 1500 liters of clear water into the container, and prepare the liquid medicine according to the amount of water in the container. The formula...

Embodiment 2

[0031] Embodiment 2: carry out according to the following steps:

[0032] The first step, anti-corrosion treatment: peel off 600-900 square centimeters of duck and goose down skin, put the quilt down, stretch it on the table, and spread 150 grams of industrial salt on each skin evenly on the skin board , and then use leather antifungal agent and No. 3 antifungal agent, mix the amount of 0.2 grams each and spray on the leather board,

[0033] The second step, softening and soaking in water: adopt a container with a volume of 2000 liters, which is a kind of chute; inject 1500 liters of clear water into the container, and prepare the liquid medicine according to the amount of water in the container. The formula is: add 12g of industrial salt and formaldehyde per liter of water 0.3g, No. 3 antifungal agent 3g, after preparing the medicament of the above ratio: industrial salt 18000g, formaldehyde 450g, No. 3 antifungal agent 4500g, mix and pour into the water in the container, put...

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PUM

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Abstract

The invention discloses a duck-goose-down peel fur strong fibre anchoring villus and against pulling-off flick method for effective enhancing duck-goose-fur fluff firm level and enhancing dermatotome strength, which comprised the following steps: treating antiseptic -softening flooding-compressing fat-aciding etch-pretanning-defatting organic solvent -filling-fixing flick-enhancing fabric, wherein it comprises the following advantages: the dermatotome is soft; the pile is clean; the tension of dermatotome is strong.

Description

technical field [0001] The invention relates to a method for making fur of duck and goose down leather, which can effectively enhance the firmness of duck and goose down fur and enhance the strength of the leather board. Background technique [0002] Poultry, duck and goose down fur technology is the first in my country, and has a history of more than ten years. Due to the congenital physiological defects of duck and goose down leather, for example: first, the content of down skin is high; second, the parts of down skin are different; Third, the fiber of suede is loose; fourth, the tissue characteristics of thin suede and shallow hair root bring great difficulty to production and processing. The products produced at present are easy to drop suede and the strength of the leather board is low. So far, this technology has not been developed. It can be promoted and applied in China, let alone large-scale industrial production. my country is a big country for raising ducks and gee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C14C13/00
Inventor 陈仲仁陈强陈闯
Owner 陈仲仁
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