Giant salamander leather production method and product thereof

A production method, the technology of giant salamander, which is applied in the field of leather processing, can solve the problems that the research on giant salamander leather has not been reported, and achieve the effect of soft surface, less pollution and simple process

Active Publication Date: 2009-09-09
张家界金鲵生物工程股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the research on giant salamander is relatively popular, but most of them focus on artificial breeding technology and deep processing fields such as b

Method used

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Examples

Experimental program
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Embodiment Construction

[0019] Produce giant salamander leather with 100 kilograms of fresh giant salamander skin below as an example, describe in detail the processing steps of the present invention (:

[0020] (1) Cleaning and degreasing: Wash 100 kg of fresh giant salamander skin, add 3 kg of sodium chloride, mix well and put it in the drum, let it stand at natural temperature for 24 hours, then add 300 kg of water in the drum, and add 3 kg of degreasing agent EDS, washed in a drum for 30 minutes, at a temperature of 25-30°C, and drained;

[0021] (2) Alkali swelling: put the degreased giant salamander skin into a drum filled with 300 kg of normal temperature water with a pH value of 10 to 12, rotate for 1 to 2 hours, drain the liquid, and then inject 300 kg of water at room temperature Soak for more than 30 minutes, then wash with water for more than three times, each time with 200 kg of water, each drum for 15 minutes, drain;

[0022] (3) Deliming: Add 200 kg of water and 1.5 kg of ammonium sul...

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Abstract

The invention provides a giant salamander leather production method and a product thereof. The technology comprises the following steps: degreasing, alkali turgescence, deashing, softening, leather mixing, re-mixing, stuffing, dyeing, drying, and the like and is characterized in the technological parameters are adopted aiming at the characteristics of giant salamander leather. The method has simple technology, natural texture and good waterproofness, air penetration and tensile resistance.

Description

technical field [0001] The invention relates to the field of leather processing, in particular, it provides a method for producing leather by using giant salamander skin and the product thereof. Background technique [0002] The giant salamander is an ancient and precious amphibian with a history of more than 300 million years of evolution and is known as a "living fossil". Wild giant salamanders are relatively rare, but with the breakthrough and development of giant salamander artificial breeding and breeding techniques, the output of giant salamanders has increased significantly, and artificial breeding of giant salamanders has become a new industry. In order to promote the protection of giant salamander resources and the promotion of artificial breeding technology of giant salamanders, the relevant state departments have approved the offspring of artificial breeding of giant salamanders to be processed and sold. At present, the research on giant salamander is relatively ...

Claims

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Application Information

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IPC IPC(8): C14B1/00C14C1/08C14C3/28C14C3/22D06P3/32
Inventor 王建文
Owner 张家界金鲵生物工程股份有限公司
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