Unlock instant, AI-driven research and patent intelligence for your innovation.

Preparation method of starry sky leather

A technology for leather and starry sky, applied in the field of preparation of starry sky leather, can solve the problems of unclear leather texture, affecting the aesthetic effect, insufficient extensibility, etc., and achieve the effect of noble and elegant style, convenient and beautiful, and delicate hand feeling.

Active Publication Date: 2019-10-11
广州市穗信皮具有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The finished products processed by existing processing methods have the following disadvantages: 1. The texture of the leather is not clear, which affects the overall aesthetic effect; 2. The hand feeling is not good and the layers are not clear; 3. The ductility is also insufficient. technical problems, a new technical solution is proposed

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A preparation method of starry sky leather, the method comprising the following steps:

[0025] Step 1, skin grinding: place the skin embryo on the skin grinding machine, adjust the speed of the skin grinding machine to 300 rpm, and smooth one side of the skin skin;

[0026] Step 2. Filling: Fill the surface of the skin embryo ground flat in step 1, and use leather adhesive to fix the filler on the surface of the skin embryo;

[0027] Step 3, vacuum: place the filled skin embryo in step 2 inside the vacuum dryer, and use the vacuum dryer to dry the filled skin embryo for 2 hours;

[0028] Step 4, re-dermabrasion: place the dried skin embryo in step 3 on the dermabrasion machine again, and use the dermabrasion machine to perform local dermabrasion. At this time, the rotational speed of the dermabrasion machine is 100 rpm;

[0029] Step 5. Repairing wounds: use repairing agent to repair the scars produced in step 4 in the process of skin grinding, and apply the repairing...

Embodiment 2

[0041] A preparation method of starry sky leather, the method comprising the following steps:

[0042] Step 1, skin grinding: place the skin embryo on the skin grinding machine, adjust the speed of the skin grinding machine to 300 rpm, and smooth one side of the skin skin;

[0043] Step 2. Filling: Fill the surface of the skin embryo ground flat in step 1, and use leather adhesive to fix the filler on the surface of the skin embryo;

[0044] Step 3, vacuum: place the filled skin embryo in step 2 inside the vacuum dryer, and use the vacuum dryer to dry the filled skin embryo for 2 hours;

[0045] Step 4, re-dermabrasion: place the dried skin embryo in step 3 on the dermabrasion machine again, and use the dermabrasion machine to perform local dermabrasion. At this time, the rotational speed of the dermabrasion machine is 100 rpm;

[0046] Step 5. Repairing wounds: use repairing agent to repair the scars produced in step 4 in the process of skin grinding, and apply the repairing...

Embodiment 3

[0058] A preparation method of starry sky leather, the method comprising the following steps:

[0059] Step 1, skin grinding: place the skin embryo on the skin grinding machine, adjust the speed of the skin grinding machine to 300 rpm, and smooth one side of the skin skin;

[0060] Step 2. Filling: Fill the surface of the skin embryo ground flat in step 1, and use leather adhesive to fix the filler on the surface of the skin embryo;

[0061] Step 3, vacuum: place the filled skin embryo in step 2 inside the vacuum dryer, and use the vacuum dryer to dry the filled skin embryo for 2 hours;

[0062] Step 4, re-dermabrasion: place the dried skin embryo in step 3 on the dermabrasion machine again, and use the dermabrasion machine to perform local dermabrasion. At this time, the rotational speed of the dermabrasion machine is 100 rpm;

[0063] Step 5. Repairing wounds: use repairing agent to repair the scars produced in step 4 in the process of skin grinding, and apply the repairing...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a manufacture method for starry sky leather, and relates to manufacture of leather. The manufacture method comprises the following steps: step 1, leather grinding, namely, a leather blank is placed on a leather grinder of which the rotation speed is adjusted to 300 rps, so that one face of the leather blank is ground to be flat; step 2, filling, namely the leather blank obtained in the step 1 is subjected to surface filing, and fillers are fixed on the surface of the leather blank by utilizing a leather bonder; step 3, vacuuming, namely the filled leather blank obtained in the step 2 is placed in a vacuum drier and is dried by utilizing the vacuum drier, and drying time is 2 hours; and step 4, leather grinding again, namely, the dried leather blank obtained in the step 3 is placed on the leather grinder again, and is partially ground by utilizing the leather grinder, and the rotation speed of the leather grinder is 100 rps. The leather manufactured with the method is clear in pattern, rich and unique in printing, fine and smooth in handfeel, distinct in gradation, good in ductility and noble and elegant in style; and while convenience is brought to users, the attractiveness of the leather is greatly improved.

Description

Technical field: [0001] The invention relates to the preparation of leather, in particular to a method for preparing starry sky 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 existing processing methods have the following disadvantages: 1. The texture of the leather is not clear, which affects the overall aesthetic effect; 2. The hand feeling is not good and the layers are not clear; 3. The ductility is also insufficient. To solve the technical problems, a new technical solution is proposed. Invention...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C14B1/46C14C11/00C14B1/58
Inventor 黄少宏敬克昌
Owner 广州市穗信皮具有限公司