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Steering wheel leather fabric and producing method thereof

A steering wheel and leather technology, which is applied to chemical instruments and methods, steering control installed on vehicles, lamination, etc., can solve problems such as poor tearing and poor parts, so as to improve parts differences, reduce leather costs, and increase additional value effect

Active Publication Date: 2015-08-12
浙江铁凝汽车用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention aims at the defects of the existing leather, and provides a steering wheel leather fabric. The genuine leather fabric reduces the surface damage, improves the utilization rate of the leather, and at the same time improves the defects of the natural material of leather, such as poor position and tear.

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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  • Steering wheel leather fabric and producing method thereof
  • Steering wheel leather fabric and producing method thereof

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Embodiment 1-4

[0032] Such as figure 1 A steering wheel leather fabric is shown, the steering wheel leather fabric consists of a finishing layer 1, a leather embryo 2, a glue layer 3 and a base cloth 4 from top to bottom, and the finishing layer, the leather embryo, the glue layer and the base cloth are combined into one. The finishing layer includes an undercoat layer on the surface of the leather embryo and a top coat layer covering the undercoat layer. The leather embryo is cowhide, the finishing layer is water-based polyurethane coating, and the thickness of the base cloth is 0.5-0.6mm. The thickness of the steering wheel leather fabric is controlled at 1.2-1.5mm.

[0033] Selection of leather embryo: choose environmentally friendly cowhide that meets the requirements of automotive interiors on the market (including the first layer and the second layer).

[0034] Selection of base fabric: thickness 0.5-0.6mm, divided into warp and latitude (elastic direction), to ensure that the custom...

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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Abstract

The invention relates to the field of automobile parts and especially relates to a steering wheel leather fabric and a producing method thereof. The steering wheel leather fabric includes, from top to bottom successivelyin a manner of integrated composition: a coated decorative layer, leather blank, a glue layer and a base cloth. The steering wheel leather fabric not only satisfies physical performance requirements of users but also employs one cowhide as two cow hides, so that the leather, which is a limited resource, can be effectively utilized more fully, thereby saving cost and increasing use space of the leather. The steering wheel leather fabric is reduced in surface damage, is increased in utilization rate, and meanwhile, a defect of poor position and tearing in leather, which is a natural material, can be improved.

Description

technical field [0001] The invention relates to the field of automobile parts, in particular to a steering wheel leather fabric and a preparation method thereof. Background technique [0002] Car steering wheel is a device for the driver to control the driving direction of the car. With the development of the automobile industry, people pursue a pleasant driving experience. The plump, natural and elastic cowhide is widely used in car steering wheels, thus producing leather for car steering wheels. [0003] At present, the leather used for steering wheels in the market is generally dominated by the second layer of cowhide top layer. Because cowhide is a natural material, there are differences in parts and natural disabilities. ,) and uneven elastic direction, tear strength is not up to standard and other phenomena, seriously affecting the effective utilization of resources (utilization rate 30-50%), a great waste of resources, and high production costs. Contents of the inve...

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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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/14B32B27/06B32B9/02B32B33/00B32B37/02B32B38/18B62D1/06
Inventor 陈奕李亚飞
Owner 浙江铁凝汽车用品有限公司