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A method of making leather

A production method and leather technology, applied in the field of leather insoles, leather production, and leather shoes and boots, can solve the problems of chemical substances polluting the environment, not being able to absorb sweat, and the leather is not breathable, so as to achieve the effect of not polluting the environment and having excellent application performance

Active Publication Date: 2017-10-24
GUANGZHOU PANYU POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Leather is a widely used product in today's life. Leather can be used to make clothing, pants, shoes, hats and other clothing accessories, but leather is airtight and difficult to absorb water, so wear clothes made of leather, especially insoles, shoes, etc. When wearing items, the leather cannot breathe and absorb the sweat produced by the soles of the feet in time, which is prone to foot odor and itchy feet
[0003] At present, chemical substances are added to many leathers to relieve odor and itching, but the addition of chemical substances is not conducive to human health, and chemical substances will directly or indirectly pollute the environment in the process of refining, production and processing

Method used

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  • A method of making leather

Examples

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Effect test

Embodiment 1

[0030] A kind of genuine leather insole, the manufacture method of making the genuine leather of described genuine leather insole, carry out according to the following steps:

[0031] 1) Distillation: choose fresh wormwood to chop, add distilled water and mix, the weight ratio of fresh wormwood and distilled water is 1:3, then carry out distillation to obtain wormwood distillate;

[0032] 2) liquid separation: add sodium chloride to the wormwood distillate obtained in step 1), then use a separating funnel to carry out liquid separation after oscillating, shaking up and standing to obtain an oil layer and a water layer; the oil layer is separated, Obtain the crude essential oil of wormwood;

[0033] 3) Oil production: add anhydrous sodium sulfate to the crude wormwood essential oil obtained in step 2), and filter to obtain the wormwood essential oil for subsequent use;

[0034] 4) Soup: Chopped fresh wormwood and mixed with distilled water for heating and boiling. The weight r...

Embodiment 2

[0039] A kind of genuine leather cotton boots, the manufacture method of the genuine leather of described genuine leather cotton boots is carried out according to the following steps:

[0040] 1) Distillation: choose fresh wormwood to chop, add distilled water and mix, the weight ratio of fresh wormwood and distilled water is 1:5, then distill for 2 hours to obtain wormwood distillate;

[0041] 2) liquid separation: add sodium chloride to the wormwood distillate obtained in step 1), then use a separating funnel to carry out liquid separation after oscillating, shaking up and standing to obtain an oil layer and a water layer; the oil layer is separated, Obtain the crude essential oil of wormwood;

[0042] 3) Oil production: add anhydrous sodium sulfate to the crude wormwood essential oil obtained in step 2), and filter to obtain the wormwood essential oil for subsequent use;

[0043] 4) Soup: Chopped fresh wormwood, mixed with distilled water, and then boiled. The weight ratio...

Embodiment 3

[0048] A kind of cowhide leather shoes, the cowhide that makes described cowhide leather shoes is carried out according to the following steps:

[0049] 1) Distillation: Chopped fresh wormwood, mixed with distilled water, the weight ratio of fresh wormwood and distilled water was 1:4, and then distilled for 1.5 hours to obtain wormwood distillate;

[0050] 2) liquid separation: add sodium chloride to the wormwood distillate obtained in step 1), then use a separating funnel to carry out liquid separation after oscillating, shaking up and standing to obtain an oil layer and a water layer; the oil layer is separated, Obtain the crude essential oil of wormwood;

[0051] 3) Oil production: add anhydrous sodium sulfate to the crude wormwood essential oil obtained in step 2), and filter to obtain the wormwood essential oil for subsequent use;

[0052] 4) Soup: Chopped fresh wormwood, mixed with distilled water, and boiled. The weight ratio of fresh wormwood to distilled water is 1:3...

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Abstract

The invention discloses a real leather manufacturing method. The real leather manufacturing method comprises the steps of 1, distilling, wherein fresh wormwood is selected and chopped, mixed with added distilled water and then distilled for obtaining wormwood distillate; 2, skimming, wherein sodium chloride is added into the wormwood distillate obtained in the step 1 and then skimming is carried out for obtaining coarse wormwood essential oil; 3, oil manufacturing, wherein anhydrous sodium sulfate is added into the coarse wormwood essential oil obtained in the step 2 for obtaining wormwood essential oil for standby application; 4, boiling, wherein the fresh wormwood is selected and chopped and mixed with the distilled water for being heated and boiled, and then wormwood decoction is obtained; 5, soaking, wherein real leather is spread flatly, then soaked into the wormwood decoction obtained in the step 4 overnight and dried in the air; 6, oil applying, wherein the real leather dried in the air in the step 5 is wiped by the wormwood essential oil and then dried in the air and finally the real leather dispelling dampness and relieving itching is manufactured. The real leather manufactured through the method has the functions of resisting odors, relieving itching and dispelling dampness, has the natural fragrance, does not pollute the environment and is excellent in application performance.

Description

technical field [0001] The invention belongs to the technical field of leather processing, and relates to a method for producing genuine leather, and also relates to a genuine leather insole and a genuine leather shoe. Background technique [0002] Leather is a widely used product in today's life. Leather can be used to make clothing, pants, shoes, hats and other clothing accessories, but leather is airtight and difficult to absorb water, so wear clothes made of leather, especially insoles, shoes, etc. When wearing items, the leather cannot breathe and absorb the sweat produced by the soles of the feet in time, which is prone to foot odor and itchy feet. [0003] But at present, many coriums add chemical substances to relieve odor and itching, but the addition of chemical substances is not conducive to human health, and chemical substances will directly or indirectly pollute the environment in the process of refining, production and processing. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C14C9/00C14C11/00A43B1/00D06M13/00
CPCA43B1/00C14C9/00C14C11/00D06M13/00
Inventor 刘科江段娜
Owner GUANGZHOU PANYU POLYTECHNIC
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