CN215435436U - Novel automobile trunk interior material - Google Patents
Novel automobile trunk interior material Download PDFInfo
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- CN215435436U CN215435436U CN202121330852.9U CN202121330852U CN215435436U CN 215435436 U CN215435436 U CN 215435436U CN 202121330852 U CN202121330852 U CN 202121330852U CN 215435436 U CN215435436 U CN 215435436U
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- interior material
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Abstract
The utility model provides a novel automobile trunk interior material which comprises a surface layer, a middle layer and a bottom layer, wherein the surface layer is arranged on the upper surface of the middle layer, the bottom layer is arranged on the lower surface of the middle layer, the surface layer, the middle layer and the bottom layer are connected through a PE film, the surface layer is a PET (polyethylene terephthalate) needled fabric layer, the bottom layer is a composite needled felt, and the middle layer is a waste woven felt layer. According to the technical scheme, the structure is used for the interior trim material of the automobile trunk, the intermediate layer of the structure is changed into a structure made of the leftover materials after the PET needle punched fabric and the PP fabric are molded, and the process is simple through air spinning, needle punching, baking and pressing molding, so that the waste material utilization after molding is solved, the recycled material can be effectively utilized, and the cost is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of automobile trunk decorating materials, in particular to a novel automobile trunk decorating material.
Background
The automobile trunk is generally called as an automobile trunk and comprises an automobile rear body frame, a spare tire cover plate positioned in the middle of the rear body frame and a trunk cover at the top, wherein the spare tire cover plate is generally movably arranged on a spare tire, the trunk cover plate is required to be taken down or turned over, the spare tire and related articles are conveniently placed on the trunk cover plate, and the functions of decoration and bearing are achieved.
The left side, the right side and the rear cover of the existing automobile trunk are made of needle-punched hot melt felt materials made of PET and PP fibers, and finished products are manufactured after forming, hot pressing and cutting. In the production process, a lot of excess materials are generated by cutting, and because the excess materials are subjected to high-temperature plasticization, the excess materials are not recycled in the market temporarily, and are treated as industrial waste materials, and the material utilization rate is less than 70%.
Therefore, the present invention provides a new technical solution to the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel automobile trunk interior material which is reasonable in structure, effectively utilizes recycled materials and reduces cost.
The utility model is realized by the following technical scheme:
the utility model provides a novel car trunk interior trim material, includes superficial layer, intermediate level and bottom, the intermediate level upper surface is equipped with the superficial layer, the intermediate level lower surface is equipped with the bottom, connect through the PE membrane between superficial layer, intermediate level and the bottom, the superficial layer is PET acupuncture precoat, the bottom is compound acupuncture felt, the intermediate level is useless spinning felt layer.
Further, the composite needled felt is formed by compounding a PET (polyethylene terephthalate) needled fabric and a PP (polypropylene) fabric through a physical needling method.
Furthermore, the waste spinning felt layer is made of leftover materials after the PET needle-punched fabric and the PP fabric are molded, and is molded through air spinning, needle punching, baking and pressing.
Further, the thickness of the waste spinning felt layer is 2-5 mm.
Further, the thickness of the composite needled felt is 1-3 mm.
The utility model has the beneficial effects that: the structure provided by the utility model is used for the interior decoration material of the automobile trunk, the middle layer of the structure is changed into a structure which adopts the leftover material after the PET needle punched fabric and the PP fabric are molded, the process is simple through air spinning, needle punching, baking and pressing molding, the product can effectively utilize the recycled material, and the cost is effectively reduced.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Wherein: 1. PET needle punched fabric, 2, PE film, 3, waste woven felt layer, 4, composite needle punched felt.
Detailed Description
The utility model is further described in the following description with reference to the drawings.
As shown in figure 1, a novel automobile trunk interior material comprises a surface layer, a middle layer and a bottom layer, wherein the surface layer is arranged on the upper surface of the middle layer, the bottom layer is arranged on the lower surface of the middle layer, the surface layer, the middle layer and the bottom layer are connected through a PE film 2, the surface layer is a PET (polyethylene terephthalate) needled fabric layer 1, the bottom layer is a composite needled felt 4, and the middle layer is a waste woven felt layer 3.
In the technical scheme, the composite needled felt 4 is formed by compounding a PET (polyethylene terephthalate) needled fabric and a PP (polypropylene) fabric through a physical needling method.
In the technical scheme, the waste spinning felt layer 3 is made of leftover materials after forming of PET (polyethylene terephthalate) needled fabric and PP (polypropylene) fabric, and is formed through air spinning, needling, baking and pressing.
In the technical scheme, the thickness of the waste spinning felt layer 3 is 2-5 mm.
In the technical scheme, the thickness of the composite needled felt 4 is 1-3 mm.
According to the technical scheme, the structure is used for the interior trim material of the automobile trunk, the intermediate layer of the structure is changed into a structure made of the leftover materials after the PET needle punched fabric and the PP fabric are molded, and the process is simple through air spinning, needle punching, baking and pressing molding, so that the waste material utilization after molding is solved, the recycled material can be effectively utilized, and the cost is effectively reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel car trunk interior trim material, includes superficial layer, intermediate level and bottom, its characterized in that: the PET needle punched fabric layer is arranged on the surface layer, the composite needle punched felt is arranged on the bottom layer, and the waste spinning felt layer is arranged on the middle layer.
2. The novel automotive trunk interior material according to claim 1, characterized in that: the composite needled felt is formed by compounding a PET (polyethylene terephthalate) needled fabric and a PP (polypropylene) fabric through a physical needling method.
3. The novel automotive trunk interior material according to claim 1, characterized in that: the waste spinning felt layer is leftover materials after the PET needle punched fabric and the PP fabric are formed.
4. The novel automotive trunk interior material according to claim 1, characterized in that: the thickness of the waste spinning felt layer is 2-5 mm.
5. The novel automotive trunk interior material according to claim 1, characterized in that: the thickness of the composite needled felt is 1-3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121330852.9U CN215435436U (en) | 2021-06-16 | 2021-06-16 | Novel automobile trunk interior material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121330852.9U CN215435436U (en) | 2021-06-16 | 2021-06-16 | Novel automobile trunk interior material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215435436U true CN215435436U (en) | 2022-01-07 |
Family
ID=79711352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121330852.9U Active CN215435436U (en) | 2021-06-16 | 2021-06-16 | Novel automobile trunk interior material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215435436U (en) |
-
2021
- 2021-06-16 CN CN202121330852.9U patent/CN215435436U/en active Active
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