CN201291820Y - Baffle blanket capable of thermal forming - Google Patents
Baffle blanket capable of thermal forming Download PDFInfo
- Publication number
- CN201291820Y CN201291820Y CNU2008201537095U CN200820153709U CN201291820Y CN 201291820 Y CN201291820 Y CN 201291820Y CN U2008201537095 U CNU2008201537095 U CN U2008201537095U CN 200820153709 U CN200820153709 U CN 200820153709U CN 201291820 Y CN201291820 Y CN 201291820Y
- Authority
- CN
- China
- Prior art keywords
- baffle blanket
- layer
- sound
- heat forming
- sound absorbing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000835 fiber Substances 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 229920004933 Terylene® Polymers 0.000 claims description 3
- 229920002521 macromolecule Polymers 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 14
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Landscapes
- Nonwoven Fabrics (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model relates to a hot-formed sound-absorbing felt which comprises a sound-absorbing layer. The sound absorbing felt is characterized in that a hot-formed layer is arranged at one side of the sound-absorbing layer. The sound-absorbing felt has the advantages that the cost is low, hot-forming can be carried out on the felt, and the sound-absorbing effect is good.
Description
Technical field
The utility model relates to a kind of baffle blanket that can Heat forming, can be used for formed automobile interior trim sound absorption materials, belongs to the automobile interior trim material technical field.
Background technology
At present, the baffle blanket that is used for the formed automobile interior trim is to be made by waste wool or chemical fiber, but does not have the function of Heat forming, cuts out only, pastes, and this can not satisfy the requirement of development of automobile.
Summary of the invention
The purpose of this utility model provides a kind of baffle blanket that can Heat forming.
For realizing above purpose, the technical solution of the utility model provides a kind of baffle blanket that can Heat forming, comprises sound absorbing layer, it is characterized in that a side of sound absorbing layer is provided with thermoformable layer.
Described sound absorbing layer is sponge or waste and old fibre.
Described thermoformable layer is waste and old fibre felt, terylene, composition fiber and more low-melting thermoplastic macromolecule material.
The utility model adopt thermoformable layer and sound absorbing layer make can Heat forming baffle blanket,
The employing of thermoformable layer can improve the dimensional stability after the moulding, and simultaneously because of after the moulding, the product height of the present single layer structure of density ratio is so improved sound absorption qualities.
The utility model has the advantages that cost is low, can carry out Heat forming, sound-absorbing effect is good.
Description of drawings
Fig. 1 is a kind of baffle blanket structural representation that can Heat forming.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment 1
As shown in Figure 1, be a kind of baffle blanket structural representation that can Heat forming, described a kind of baffle blanket that can Heat forming is made up of sound absorbing layer 1, thermoformable layer 2.
Sound absorbing layer 1 adopts sponge or waste and old fibre, thermoformable layer 2 does not have the spinning process felt by waste and old fibre felt, terylene, composition fiber and more low-melting thermoplastic macromolecule material utilization, and then utilizes the acupuncture of nonwoven needling process to be in the same place sound absorbing layer 1 and thermoformable layer 2.
Claims (3)
- One kind can Heat forming baffle blanket, comprise sound absorbing layer (1), it is characterized in that, be provided with thermoformable layer (2) in a side of sound absorbing layer (1).
- 2. a kind of baffle blanket that can Heat forming according to claim 1 is characterized in that described sound absorbing layer (1) is sponge or waste and old fibre.
- 3. a kind of baffle blanket that can Heat forming according to claim 1 is characterized in that described thermoformable layer (2) is waste and old fibre felt, terylene, composition fiber and more low-melting thermoplastic macromolecule material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201537095U CN201291820Y (en) | 2008-10-06 | 2008-10-06 | Baffle blanket capable of thermal forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201537095U CN201291820Y (en) | 2008-10-06 | 2008-10-06 | Baffle blanket capable of thermal forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201291820Y true CN201291820Y (en) | 2009-08-19 |
Family
ID=41005285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201537095U Expired - Lifetime CN201291820Y (en) | 2008-10-06 | 2008-10-06 | Baffle blanket capable of thermal forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201291820Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174728A (en) * | 2011-03-04 | 2011-09-07 | 重庆佩尔哲汽车内饰系统有限公司 | Felt sheet and production process thereof |
-
2008
- 2008-10-06 CN CNU2008201537095U patent/CN201291820Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174728A (en) * | 2011-03-04 | 2011-09-07 | 重庆佩尔哲汽车内饰系统有限公司 | Felt sheet and production process thereof |
| CN102174728B (en) * | 2011-03-04 | 2012-07-11 | 重庆佩尔哲汽车内饰系统有限公司 | Felt sheet and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090819 |