CN204998071U

CN204998071U - Compound surface fabric of ventilative novel automotive interior of low VOC of green

Info

Publication number: CN204998071U
Application number: CN201520737435.4U
Authority: CN
Inventors: 吴双全; 樊海红; 王爱英; 何新园
Original assignee: Kuangda Technology Group Co Ltd
Current assignee: Kuangda Technology Group Co Ltd
Priority date: 2015-09-22
Filing date: 2015-09-22
Publication date: 2016-01-27
Anticipated expiration: 2025-09-22

Abstract

The utility model relates to a compound surface fabric of ventilative novel automotive interior of low VOC of green, it is including surface fabric and spaced double layer fabrics, compound through hot melt powder hot melt between surface fabric and the spaced double layer fabrics. The beneficial effects of the utility model are that: 1 )Low VOC green has effectively reduced the release of poisonous and harmful material, 2 ) car interior fabric's gas permeability and travelling comfort have been promoted, 3 )Reduce the compound process of flame one, reduce the use of backer.

Description

The low VOC of environmental protection breathes freely new automobile interior trim composite material

Technical field

The utility model relates to a kind of car interior trim composite cover stock, and particularly the low VOC of a kind of environmental protection breathes freely new automobile interior trim composite material.

Background technology

In prior art, car interior trim composite cover stock is that polyurethane foam and fabric flame are composited, and there are the following problems for it:

1) the odor profiles difference of polyurethane foam itself, organic matter volatile quantity are large; 2) adopt flame complex method to fit together continuous to fabric and bubble after burning, in combustion process, bubble is continuous discharges a large amount of poisonous and harmful substances after high temperature, has a strong impact on in-car air quality and health of human body; 3) gas permeability of polyurethane foam is relatively poor; 4) adopt polyurethane foam usually need carry out 3 layer material compounds, i.e. fabric+polyurethane foam+base fabric, compound working procedure is loaded down with trivial details.

Utility model content

Technical problem to be solved in the utility model is: the new automobile interior trim composite material providing a kind of environmental protection, low VOC, comfortable ventilating.

The utility model solves the technical scheme that its technical problem adopts: the low VOC of a kind of environmental protection breathes freely new automobile interior trim composite material, comprises fabric and warp-knitted spacer fabric, by thermal fusing powder hot melt compound between fabric and warp-knitted spacer fabric.

Further restriction, thermal fusing powder distributes with the form of powder point.

Further restriction, warp-knitted spacer fabric comprises the articulamentum on the upper and lower top layer of upper epidermis, layer and connection, and articulamentum connects upper epidermis and layer by the mode through compiling lasso.

Further restriction, the low elastic polyester filament that upper and lower top layer is 55 ~ 167dtex by line density weaves and forms.

Further restriction, warp-knitted spacer fabric is formed by sley bar GB1, sley bar GB2, sley bar GB3, sley bar GB4, sley bar GB5 and sley bar GB6 braiding, upper epidermis is woven by sley bar GB1, sley bar GB2 and forms, layer is woven by sley bar GB5, sley bar GB6 and forms, articulamentum is woven by sley bar GB3, sley bar GB4 and forms, and the method that sley bar GB3 and sley bar GB4 adopts the every root of terylene semi-dull monofilament of 33 ~ 167dtex completely to wear is weaved.

Further restriction, the institutional framework of sley bar GB1 is: 1-0-1-1/1-2-2-2//, the institutional framework of sley bar GB2 is: 2-3-2-2/1-0-1-1//, sley bar GB3 institutional framework is: 1-0-0-1/1-2-2-1//, sley bar GB4 institutional framework is: 1-0-0-1/1-2-2-1//, sley bar GB5 institutional framework is: 1-1-1-2/1-1-1-0//, sley bar GB6 institutional framework is: 2-2-1-0/1-1-2-3//.

The beneficial effects of the utility model are: 1) low VOC environmental protection, effectively reduces the release of poisonous and harmful substance; 2) gas permeability and the comfortableness of automobile inner decoration facing is improved; 3) reduce by one flame compound working procedure, reduce the use of base fabric

Accompanying drawing explanation

Fig. 1 is the structural representation of warp-knitted spacer fabric of the present utility model;

Fig. 2 is structural representation of the present utility model;

In figure: 1. fabric, 2. warp-knitted spacer fabric, 21. upper epidermis, 22. layer, 23. articulamentums, 3. thermal fusing powder point.

Detailed description of the invention

As illustrated in fig. 1 and 2, the low VOC of a kind of environmental protection breathes freely new automobile interior trim composite material, comprises fabric 1 and warp-knitted spacer fabric 2, by thermal fusing powder hot melt compound between fabric 1 and warp-knitted spacer fabric 2.Thermal fusing powder distributes with the form of thermal fusing powder point 3.This fabric can directly be coated on the inside gadget such as automotive seat, ceiling.Its advantage is: 1) instead of traditional fabric and polyurethane foam flame compound by the mode of fabric and fabric hot melt compound, can effectively avoid the poisonous and harmful substance discharged in combustion due to sponge to cause in-vehicle air pollution; 2) replace traditional sponge with two-needle bar space fabric, effectively increase gas permeability and the comfortableness of fabric; 3) decrease the use of base fabric, reduce the Compound Machining operation of one base fabric and sponge; 4) compared with polyurethane foam, through compiling, two-needle bar space fabric itself is odor profiles all will get well with organic matter volatile performance, meets the consumption demand of environmental protection.

Warp-knitted spacer fabric 2 comprises upper epidermis 21, layer 22 and is connected the articulamentum 23 on upper and lower top layer 21,22, and articulamentum 23 connects upper epidermis 21 and layer 22 by the mode through compiling lasso.The low elastic polyester filament that upper and lower top layer 21,22 is 55 ~ 167dtex by line density weaves and forms.Warp-knitted spacer fabric 2 is formed by sley bar GB1, sley bar GB2, sley bar GB3, sley bar GB4, sley bar GB5 and sley bar GB6 braiding, upper epidermis 21 is woven by sley bar GB1, sley bar GB2 and forms, layer 22 is woven by sley bar GB5, sley bar GB6 and forms, articulamentum 23 is woven by sley bar GB3, sley bar GB4 and forms, for ensureing the elasticity of compression of space fabric and not easily collapsing, the method that sley bar GB3 and sley bar GB4 adopts the every root of terylene semi-dull monofilament of 33 ~ 167dtex completely to wear is weaved.The institutional framework of sley bar GB1 is: 1-0-1-1/1-2-2-2//, the institutional framework of sley bar GB2 is: 2-3-2-2/1-0-1-1//, sley bar GB3 institutional framework is: 1-0-0-1/1-2-2-1//, sley bar GB4 institutional framework is: 1-0-0-1/1-2-2-1//, sley bar GB5 institutional framework is: 1-1-1-2/1-1-1-0//, sley bar GB6 institutional framework is: 2-2-1-0/1-1-2-3//.

Claims

1. the low VOC of environmental protection breathes freely new automobile interior trim composite material, it is characterized in that: comprise fabric (1) and warp-knitted spacer fabric (2), by thermal fusing powder hot melt compound between fabric (1) and warp-knitted spacer fabric (2).

2. the low VOC of environmental protection according to claim 1 breathes freely new automobile interior trim composite material, it is characterized in that: described thermal fusing powder distributes with the form of thermal fusing powder point (3).

3. the low VOC of environmental protection according to claim 1 breathes freely new automobile interior trim composite material, it is characterized in that: described warp-knitted spacer fabric (2) comprises upper epidermis (21), layer (22) and is connected the articulamentum (23) on upper and lower top layer (21,22), articulamentum (23) connects upper epidermis (21) and layer (22) by the mode through compiling lasso.

4. the low VOC of environmental protection according to claim 3 breathes freely new automobile interior trim composite material, it is characterized in that: the low elastic polyester filament that described upper and lower top layer (21,22) are 55 ~ 167dtex by line density weaves and forms.

5. the low VOC of the environmental protection according to claim 3 or 4 breathes freely new automobile interior trim composite material, it is characterized in that: warp-knitted spacer fabric (2) is by sley bar GB1, sley bar GB2, sley bar GB3, sley bar GB4, sley bar GB5 and sley bar GB6 braiding forms, upper epidermis (21) is by sley bar GB1, sley bar GB2 braiding forms, layer (22) is by sley bar GB5, sley bar GB6 braiding forms, articulamentum (23) is by sley bar GB3, sley bar GB4 braiding forms, the method that sley bar GB3 and sley bar GB4 adopts the every root of terylene semi-dull monofilament of 33 ~ 167dtex completely to wear is weaved.

6. the low VOC of environmental protection according to claim 5 breathes freely new automobile interior trim composite material, it is characterized in that:

The institutional framework of described sley bar GB1 is: 1-0-1-1/1-2-2-2//,

The institutional framework of sley bar GB2 is: 2-3-2-2/1-0-1-1//,

Sley bar GB3 institutional framework is: 1-0-0-1/1-2-2-1//,

Sley bar GB4 institutional framework is: 1-0-0-1/1-2-2-1//,

Sley bar GB5 institutional framework is: 1-1-1-2/1-1-1-0//,

Sley bar GB6 institutional framework is: 2-2-1-0/1-1-2-3//.