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A textile skeleton structural material for automobile door interior trim panel

A skeleton structure and automobile door technology, applied to the upper structure, upper structure sub-assembly, vehicle parts, etc., can solve the problems of hard texture and poor hand feeling, and achieve the effect of soft texture, avoiding pollution, and comfortable hand feeling

Inactive Publication Date: 2018-12-11
来安县劲松车辆零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of hard texture and poor hand feeling in the prior art, and propose a textile skeleton structure material for automobile door trim panels

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

[0016] A textile skeleton structural material for automobile door interior trim, which is composed of a base material skeleton, a cushioning filling layer, a waterproof fabric and a decorative fabric, and the base material framework is made of carbon fiber material through carding, webbing, hot-melt reinforcement, and felting After the sheet is molded, the carbon fiber material is made of polyacrylonitrile fiber after pre-oxidation treatment and then carbonization treatment. The buffer filling layer is composed of EVA foam and flexible filler. The buffer filling layer is composed of The flexible filler is filled in the pores of EVA foam. The waterproof fabric is made of polytetrafluoroethylene resin through premixing, extrusion, calendering, and two-way stretching. The waterproof fabric is wrapped on the outside of the buffer filling layer. The decorative fabric is wrapped on the outer side of the base material skeleton and the waterproof fabric, and the seams are sewn with nyl...

Embodiment 2

[0020] A textile skeleton structural material for automobile door interior trim, which is composed of a base material skeleton, a cushioning filling layer, a waterproof fabric and a decorative fabric, and the base material framework is made of carbon fiber material through carding, webbing, hot-melt reinforcement, and felting After the sheet is molded, the carbon fiber material is made of polyacrylonitrile fiber after pre-oxidation treatment and then carbonization treatment. The buffer filling layer is composed of EVA foam and flexible filler. The buffer filling layer is composed of The flexible filler is filled in the pores of EVA foam. The waterproof fabric is made of polytetrafluoroethylene resin through premixing, extrusion, calendering, and two-way stretching. The waterproof fabric is wrapped on the outside of the buffer filling layer. The decorative fabric is wrapped on the outer side of the base material skeleton and the waterproof fabric, and the seams are sewn with nyl...

Embodiment 3

[0024] A textile skeleton structural material for automobile door interior trim, which is composed of a base material skeleton, a cushioning filling layer, a waterproof fabric and a decorative fabric, and the base material framework is made of carbon fiber material through carding, webbing, hot-melt reinforcement, and felting After the sheet is molded, the carbon fiber material is made of polyacrylonitrile fiber after pre-oxidation treatment and then carbonization treatment. The buffer filling layer is composed of EVA foam and flexible filler. The buffer filling layer is composed of The flexible filler is filled in the pores of EVA foam. The waterproof fabric is made of polytetrafluoroethylene resin through premixing, extrusion, calendering, and two-way stretching. The waterproof fabric is wrapped on the outside of the buffer filling layer. The decorative fabric is wrapped on the outer side of the base material skeleton and the waterproof fabric, and the seams are sewn with nyl...

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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PUM

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Abstract

The invention discloses a textile framework structural material for automobile door inner trim panel, which includes a substrate skeleton, a buffer fill layer, and waterproof and decorative fabrics; the base material skeleton is obtained by subjecting a carbon fiber material tonet forming, hot melt strengthening, felt making and moulded, after the carbon fiber material is preoxidized by polyacrylonitrile fiber, after carbonization, the buffer filling layer is composed of EVA foam and flexible filler, the buffer filling layer is made by filling the pores of the EVA foam with a flexible filler,the waterproof fabric is premixed with polytetrafluoroethylene resin, The waterproof fabric is wrapped on the outer side of the buffer filling layer, and the decorative fabric is wrapped on the outerside of the base material skeleton and the waterproof fabric, which is soft in texture and comfortable in hand feeling, does not volatilize formaldehyde in the process of use, avoids environmental pollution, and is beneficial to the health of the driver and the passenger in the vehicle.

Description

technical field [0001] The invention relates to the technical field of automobile interior decoration, in particular to a textile skeleton structure material for automobile door interior trim panels. Background technique [0002] Automobile interior mainly refers to the automobile products used in the interior modification of automobiles. It involves all aspects of the interior of the automobile. The automobile door trim panel plays the role of decorating the automobile door and optimizing the use feeling of the automobile. In the world, it is produced by fiber and phenolic resin. The production technology of automobile door trim panels, phenolic resin adhesive has high cohesiveness, heat resistance, flame resistance, oil resistance, most chemical solvent resistance, mold resistance, stable size, and high rigidity retention rate at high temperature and creep resistance, low price and other excellent properties, but phenolic resin will volatilize free phenol and free formalde...

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): B60R13/02B32B9/00B32B9/04B32B27/12B32B27/30B32B27/32B32B9/02B32B3/04B32B33/00
CPCB60R13/0243B32B3/04B32B5/02B32B5/18B32B9/046B32B27/12B32B27/20B32B27/322B32B2262/0261B32B2262/0276B32B2262/062B32B2262/065B32B2262/08B32B2262/106B32B2605/003
Inventor 宣白云王桂宏阮志坚
Owner 来安县劲松车辆零部件有限公司
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