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Composite leather fabric reducing outward heat escape

A kind of fugitive and leather technology, applied in the field of textile fabrics and fabrics, can solve the problems of uneven product quality, hand feeling, air permeability, and durability, etc., achieve low manufacturing cost, good hand feeling, and ensure torsional bending performance Effect

Inactive Publication Date: 2016-12-14
JIANGYIN HONGWU TEXTILE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Natural leather is widely used in the production of daily necessities and industrial products due to its excellent natural characteristics. However, with the growth of the world population, human demand for leather has doubled, and the limited amount of natural leather has long been unable to meet this demand.
Therefore, artificial leather, synthetic leather, regenerated leather and other products have appeared on the market, but these imitation leather products are difficult to meet people's requirements in terms of hand feel, air permeability and durability, and the quality of such products is uneven

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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  • Composite leather fabric reducing outward heat escape

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Effect test

Embodiment Construction

[0025] see figure 1 , a composite leather fabric that reduces heat dissipation outwards, comprising an inner cortex, a first air-permeable layer, a support layer, a second air-permeable layer and an outer cortex, and the first air-permeable layer, the support layer, the second Two air-permeable layers and an outer skin layer, the inner skin layer and the first air-permeable layer are fixed with polyurethane glue, the support layer is fixed with the first air-permeable layer and the second air-permeable layer by sewing, and the second air-permeable layer and the outer skin layer are made of polyurethane Glue it in place.

[0026] The back of the inner skin layer is provided with a lining fabric layer, and the lining fabric layer has at least a temperature-regulating fabric layer and a heat-resistant layer. The difference in moisture regain at 40% is 1% to 8%, and the heat-resistant layer is adjacent to the outer surface of the temperature-regulating fabric layer.

[0027] The...

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Abstract

The invention relates to a composite leather fabric reducing outward heat escape. The composite leather fabric sequentially comprises an inner leather layer (1), a first ventilating layer (2), a supporting layer (3), a second ventilating layer (4) and an outer leather layer (5). A lining textile fabric is arranged on the inner leather layer and at least comprises a temperature adjusting fabric layer and a heat resisting layer, the material of the temperature adjusting fabric layer has moisture absorbing and heat emitting characteristics, the moisture regain difference of the textile fabric at the relative humidity of 90% and 40% is 1-8%, and the heat resisting layer is adjacent to the outer side face of the temperature adjusting fabric layer. It is ensured that the inner and outer leather surfaces are cleaned, and outward heat escape can be reduced.

Description

technical field [0001] The invention relates to a fabric, in particular to a composite leather fabric, which belongs to the field of textile fabrics. Background technique [0002] Leather is denatured and non-perishable animal skin obtained through physical and chemical processing such as depilation and tanning. It has a special grain layer on the surface, which has natural grain and luster, and feels comfortable. The market potential of leather and its products is huge. The total global demand for leather is about 100 million square meters, which is equivalent to the output of 300 million pieces of cowhide (standard leather). China’s leather output is equivalent to nearly 70 million pieces of standard leather, accounting for about 23.33% of global leather production. [0003] Natural leather is widely used in the production of daily necessities and industrial products due to its excellent natural characteristics. However, with the growth of the world population, the human ...

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): B32B9/02B32B9/04B32B27/40B32B27/02B32B27/12B32B27/30B32B5/06B32B7/12B32B33/00D02G3/04D02G3/02
CPCB32B5/02B32B5/06B32B5/08B32B5/26B32B7/12B32B27/12B32B27/306B32B33/00B32B2255/02B32B2255/26B32B2262/0253B32B2262/0292B32B2262/062B32B2262/065B32B2262/14B32B2307/304B32B2307/544B32B2307/546B32B2307/554D02G3/02D02G3/04D10B2201/02D10B2201/08D10B2321/10D10B2331/10
Inventor 夏宏希
Owner JIANGYIN HONGWU TEXTILE CO LTD
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