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Three-dimensional skin sewing method

A sewing and three-dimensional technology, applied in the field of skin three-dimensional sewing, can solve problems such as difficulty in achieving partial three-dimensional soft effects, failure to meet customer needs, and single performance effect, and achieve beautiful effects, high seam quality, and simple operation.

Pending Publication Date: 2022-01-14
DONGFENG VISTEON AUTOMOTIVE TRIM SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, leather sewing decorative parts generally present a flat or curved shape, and the stitching effect is mainly decorative stitching or patchwork. It is difficult to achieve a local three-dimensional soft effect at the stitching, and the performance effect is single, which cannot meet customer needs.

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
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] like figure 1 , figure 2 and image 3 Shown, a kind of epidermis three-dimensional sewing method of the present invention comprises the following steps:

[0022] A) Cut a strip-shaped groove 2 on the card board 1, place a non-woven gasket 3 in the groove 2, the shape of the groove 2 matches the shape of the non-woven gasket 3, and the non-woven fabric The thickness of the gasket 3 is 0.2mm, the width is 18mm, and the density of the non-woven gasket 3 is 200g / m 2 ;

[0023] B) Place a single piece of leather 4 on the card board 1 and fix it so that the leather 4 covers the non-woven gasket 3. The thickness of the leather 4 is 5mm. Using sewing equipment, the non-woven gasket 3 is covered by the stitching thread 5. Sewn to Leather 4;

[0024] C) Take out the leather 4 to realize the three-dimensional effect of the leather suture.

Embodiment 2

[0026] like figure 1 , figure 2 and image 3 Shown, a kind of epidermis three-dimensional sewing method of the present invention comprises the following steps:

[0027] A) Cut a strip-shaped groove 2 on the card board 1, place a non-woven gasket 3 in the groove 2, the shape of the groove 2 matches the shape of the non-woven gasket 3, and the non-woven fabric The thickness of the gasket 3 is 0.4mm, the width is 22mm, and the density of the non-woven gasket 3 is 300g / m 2 ;

[0028] B) Place a single piece of leather 4 on the card board 1 and fix it so that the leather 4 covers the non-woven gasket 3. The thickness of the leather 4 is 6 mm. Using sewing equipment, the non-woven gasket 3 is covered by the suture 5. Sewn to Leather 4;

[0029] C) Take out the leather 4 to realize the three-dimensional effect of the leather suture.

Embodiment 3

[0031] like figure 1 , figure 2 and image 3 Shown, a kind of epidermis three-dimensional sewing method of the present invention comprises the following steps:

[0032] A) Cut a strip-shaped groove 2 on the card board 1, place a non-woven gasket 3 in the groove 2, the shape of the groove 2 matches the shape of the non-woven gasket 3, and the non-woven fabric The thickness of the gasket 3 is 0.3mm, the width is 20mm, and the density of the non-woven gasket 3 is 250g / m 2 ;

[0033] B) Place a single piece of leather 4 on the card board 1 and fix it so that the leather 4 covers the non-woven gasket 3. The thickness of the leather 4 is 5.5 mm. Using sewing equipment, the non-woven gasket is covered by the stitching 5. 3 sewn onto the leather 4;

[0034] C) Take out the leather 4 to realize the three-dimensional effect of the leather suture.

[0035] The three-dimensional sewing method for the skin of the present invention uses a piece of leather to realize the three-dimensi...

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Abstract

The invention relates to the technical field of automotive interior decoration, and discloses a three-dimensional skin sewing method. The method comprises the following steps that a strip-shaped groove is cut in a clamping plate, and a non-woven fabric gasket is placed in the groove, wherein the shape of the groove is matched with that of the non-woven fabric gasket; a single piece of leather is placed on the clamping plate and fixed, the leather covers the non-woven fabric gasket, and sewing equipment is used for sewing the non-woven fabric gasket to the leather through sewing threads; and the leather is taken out to realize the three-dimensional effect of the leather sewing threads. According to the three-dimensional skin sewing method, three-dimensional sewing decoration is achieved through one piece of leather, the sewing quality is high, the effect is attractive, and operation is easy.

Description

technical field [0001] The invention relates to the technical field of automobile interior decoration, in particular to a three-dimensional sewing method for skins. Background technique [0002] With the development of automotive interior technology, there are more and more applications for leather. In the prior art, leather sewing decorative parts generally have a flat or curved shape, and the stitching effect is mainly decorative stitching or patchwork. It is difficult to achieve a local three-dimensional soft effect at the stitching, and the performance effect is single, which cannot meet customer needs. Contents of the invention [0003] The object of the present invention is to address the shortcomings of the above-mentioned technologies, and provide a three-dimensional sewing method for epidermis, which uses a piece of leather to realize three-dimensional sewing decoration, with high sewing quality, beautiful effect, and simple operation. [0004] In order to achiev...

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
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Application Information

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IPC IPC(8): D05B15/00D05B35/00
CPCD05B15/00D05B35/00
Inventor 罗小松丁文龙卢辉
Owner DONGFENG VISTEON AUTOMOTIVE TRIM SYST CO LTD
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