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Preparation method of polished brown leather

A technology of brown and leather materials, which is applied in the field of preparation of shaving brown leather materials, which can solve the problems of uneven coloring, lack of antique, unnatural brightness, etc., and achieve the effect of good color fixing effect, good comfort and saturated color

Inactive Publication Date: 2017-09-29
佛山市南海鸿晟鞋业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The finished products processed by the existing processing methods have the following disadvantages: 1. The damage of the leather surface cannot be well repaired, the coloring is uneven, and the neck lines of the leather cannot be effectively modified; 2. The brightness is unnatural and the coloring effect is not good. , the color is disordered and not durable, and cannot have the effect of antique, in order to solve the above technical problems, a new technical solution is proposed

Method used

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  • Preparation method of polished brown leather

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Effect test

Embodiment 1

[0019] A preparation method of brown leather for repairing face, the method comprises the following steps: step 1, changing the color of the leather embryo, first placing the leather embryo to be processed on a surface grinding machine, using No. 120 sandpaper to grind the surface, and then grinding the surface After that, put the skin embryo on the automatic skin spraying machine, spray the dyeing solution evenly on the skin embryo, and finally put the sprayed skin embryo into the washing machine, and add softener, color fixing agent and water, wash in a washing machine for 15 minutes, take out the washed skin embryo and place it in a dryer, dry it in the dryer for 10 minutes, and take out the skin embryo;

[0020] Step 2. To change the color of the finished product, firstly put the processed skin embryo in step 1 into the polishing machine, apply the medium gloss shoe cream on the leather embryo through the polishing machine, and then apply the finishing aid A after applying ...

Embodiment 2

[0026] A preparation method of brown leather for repairing face, the method comprises the following steps: step 1, changing the color of the leather embryo, first placing the leather embryo to be processed on a surface grinding machine, using No. 120 sandpaper to grind the surface, and then grinding the surface After that, put the skin embryo on the automatic skin spraying machine, spray the dyeing solution evenly on the skin embryo, and finally put the sprayed skin embryo into the washing machine, and add softener, color fixing agent and water, wash in a washing machine for 18 minutes, take out the washed skin embryo and place it in a dryer, dry it in the dryer for 13 minutes, and take out the skin embryo;

[0027] Step 2. To change the color of the finished product, firstly put the processed skin embryo in step 1 into the polishing machine, apply the medium gloss shoe cream on the leather embryo through the polishing machine, and then apply the finishing aid A after applying ...

Embodiment 3

[0033] A preparation method of brown leather for repairing face, the method comprises the following steps: step 1, changing the color of the leather embryo, first placing the leather embryo to be processed on a surface grinding machine, using No. 120 sandpaper to grind the surface, and then grinding the surface After that, put the skin embryo on the automatic skin spraying machine, spray the dyeing solution evenly on the skin embryo, and finally put the sprayed skin embryo into the washing machine, and add softener, color fixing agent and water, wash in a washing machine for 20 minutes, take out the washed skin embryo and place it in a dryer, dry it in the dryer for 15 minutes, and take out the skin embryo;

[0034] Step 2. To change the color of the finished product, firstly put the processed skin embryo in step 1 into the polishing machine, apply the medium gloss shoe cream on the leather embryo through the polishing machine, and then apply the finishing aid A after applying ...

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Abstract

The invention discloses a preparation method of polished brown leather and relates to preparation of leather. The method comprises the following steps: 1, crust color alteration: firstly, placing crust to be treated on a polishing machine, polishing the crust by utilizing 120# abrasive paper, then placing the polished crust on a fully automatic leather spraying machine, uniformly spraying staining fluid to the crust, finally putting the sprayed crust into a washing machine, adding a softening agent, a color fixing agent and water into the washing machine, washing for 15 to 20 minutes in the washing machine, taking out the washed crust to be put into a drying machine, drying the crust for 10 to 15 minutes in the drying machine, and then taking the crust out. The leather prepared by using the method is saturate in color and better in comfort, has an antiquing effect, is unique and natural in color, and has a better color fixing effect.

Description

Technical field: [0001] The invention relates to the preparation of leather, in particular to a method for preparing shaving brown leather. Background technique: [0002] Leather is widely used on the surface of daily necessities, such as tables and chairs, sofas, shoe materials, clothing, etc., to add texture, beauty or durability to daily necessities. Leather can be broadly classified into artificial leather and natural leather. Natural leather refers to taking animal fur and drying, cleaning, softening, dyeing, trimming, cutting and other production processes to form a smooth surface and tough texture. [0003] The finished products processed by the existing processing methods have the following disadvantages: 1. The damage of the leather surface cannot be well repaired, the coloring is uneven, and the neck lines of the leather cannot be effectively modified; 2. The brightness is unnatural and the coloring effect is not good. , the color disorder is not durable, and can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P3/32D06P1/52D06P1/44D06P5/02D06P5/08C14B1/46C14B1/40C14C15/00C14B1/50C14C1/08
CPCD06P3/32C14B1/40C14B1/46C14B1/50C14C1/08C14C15/00D06P1/445D06P1/5285D06P5/02D06P5/08
Inventor 唐志坚
Owner 佛山市南海鸿晟鞋业有限公司
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