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Parcel shelf guard board and base board material for automobile interior decoration and manufacturing process thereof

A technology for automotive interiors and manufacturing processes, applied in non-woven fabrics, textiles and papermaking, etc., can solve problems such as heat resistance, air quality pollution, easy deformation, etc., and achieve the effect of increasing heat resistance temperature and avoiding harmful substances

Inactive Publication Date: 2008-10-01
TIANJIN JIACHENG AUTOMOBILE PARTS MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, with the development of the automobile manufacturing industry, there are many types of automotive interior decoration materials in the market. Among them, there are the following types of substrate materials for the package frame guard plate used in automobile interior decoration: 1) PF (phenolic resin) + wood pulp: The advantage of this kind of material is high strength and hardness, and the disadvantage is that it will cause damage to the environment due to a large number of felling trees; 2) PF (phenolic resin) + cotton fiber: the advantage of this kind of material is high strength and hardness, and the disadvantage is that PF is harmful to the environment. Air quality pollution is a restricted substance; 3) PP (polypropylene) + hemp fiber: the advantage of this material is the use of environmentally friendly materials, but the disadvantage is that it is not heat-resistant and easy to deform

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

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Effect test

Embodiment 1

[0017] Embodiment 1: a kind of automobile interior decoration is characterized in that it is made of following material: adopt PP (polypropylene)+hemp fiber+PET (polyester) fiber, its PP (polyester) The weight ratio of acrylic):hemp fiber:PET (polyester) is 6:3:1, mixed to obtain a flock-like fiber mixture.

[0018] The above-mentioned polypropylene is an adhesive, and high-temperature resistant isotactic or syndiotactic polypropylene fibers are used.

[0019] The hemp fiber mentioned above is a filling material, which adopts renewable materials.

[0020] The above-mentioned polyester fiber is a tough material used to improve the brittleness of the material.

[0021] A manufacturing process according to the above-mentioned package frame guard plate substrate material for automobile interior decoration, is characterized in that it comprises the following working steps:

[0022] (1) The flock-like fiber mixture obtained by the above formula is made into a mixed fiber mat throu...

Embodiment 2

[0028] Embodiment 2: a kind of automobile interior decoration is characterized in that it is made of following material: adopt PP (polypropylene)+hemp fiber+PET (polyester) fiber, its PP (polyester) Propylene): hemp fiber: PET (polyester) in a weight ratio of 5:4:1, mixed to obtain a flock-like fiber mixture.

[0029] The above-mentioned polypropylene is an adhesive, and high-temperature resistant isotactic or syndiotactic polypropylene fibers are used.

[0030] The hemp fiber mentioned above is a filling material, which adopts renewable materials.

[0031] The above-mentioned polyester fiber is a tough material used to improve the brittleness of the material.

[0032] A manufacturing process according to the above-mentioned package frame guard plate substrate material for automobile interior decoration, is characterized in that it comprises the following working steps:

[0033] (1) The flock-like fiber mixture obtained by the above formula is made into a mixed fiber mat thr...

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

A vehicle inner decoration package support guard board substrate material and manufacturing technology thereof are disclosed. The substrate material is composed of polypropylene fibers, fibrilia and polyester fibres. The manufacturing technology include: making a synthetic fabric felt; putting the synthetic fabric felt into an open-type oil heating mold; heating it in the mold; taking out the fabric felt in the melted state and putting it in the mold on the hydraulic machine; maintaining the fabric felt in the mold on the hydraulic machine for 2.5-3.5 minutes; and taking out the molding substrate. The invention has advantages that: the backbone material adopts environment protection material, avoids deleterious substance; the present material improves the heat resisting temperature ( 130 EDG C ) of the material based on the original technique PP+ fibrilia series scheme, which satisfy the requirement of the vehicle package support guard board material; at the present, the present material overpasses the consent of the Germany Audi company corporation, which embodies on the vehicle type Audi A6L.

Description

(1) Technical field: [0001] The invention relates to an interior decoration material for automobiles and a manufacturing process thereof, in particular to a substrate material for a wrapping frame guard plate for automobile interior decoration and a manufacturing process thereof. (two) background technology: [0002] At present, with the development of the automobile manufacturing industry, there are many types of automotive interior decoration materials in the market. Among them, there are the following types of substrate materials for the package frame guard plate used in automobile interior decoration: 1) PF (phenolic resin) + wood pulp: The advantage of this kind of material is high strength and hardness, and the disadvantage is that it will cause damage to the environment due to a large number of felling trees; 2) PF (phenolic resin) + cotton fiber: the advantage of this kind of material is high strength and hardness, and the disadvantage is that PF is harmful to the env...

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): D04H1/48D04H1/54D04H1/46D04H1/541
Inventor 韩建平
Owner TIANJIN JIACHENG AUTOMOBILE PARTS MFG
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