CN2224850Y - Structure type temperature insulating material-Taiyang napped fabric - Google Patents
Structure type temperature insulating material-Taiyang napped fabric Download PDFInfo
- Publication number
- CN2224850Y CN2224850Y CN94238643U CN94238643U CN2224850Y CN 2224850 Y CN2224850 Y CN 2224850Y CN 94238643 U CN94238643 U CN 94238643U CN 94238643 U CN94238643 U CN 94238643U CN 2224850 Y CN2224850 Y CN 2224850Y
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- layers
- layer
- insulating material
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Abstract
The utility model relates to structure type thermal insulation materials, particularly solar velours. The utility model is characterized in that the utility model at least comprises an upper structural layer, a middle structural layer and a lower structural layer. The upper and the lower layers are high-elastic shaping fibrous layers and rubber-film layers which are connected through controlled needle pricks. The middle layer which is laid between the upper layer and the lower layer is a high-elastic shaping fibrous layer which is connected with the upper and the lower layers by controlled needle pricks.
Description
The utility model relates to a kind of novel insulation material, and specifically, it is a kind of structural thermal insulating material a---sun velvet.
Existingly heat insulating material formedly comprise that natural fiber material for example: fibrous materials such as wool, silk, eider down, cotton; Fibers material is for example: fibrous materials such as acrylic fibers, nylon, polypropylene fibre, polyvinyl chloride fibre and spandex; And man-made fibre material for example: viscose material etc.These fibrous materials have certain thermal property.At present, popular a kind of metal wool material on the market, it has stronger thermal property, but the gas permeability of metal wool, hygroscopicity and flexibility are relatively poor, make its range of application be subjected to certain restriction.
The applicant provides a kind of multi-layer warming pile material in Chinese patent application numbers 94112047.3 and 94227716.3, it has excellent warmth retention property, hygroscopicity and flexibility.But still there is some weak point: fuzz balls, the gas permeability of oozing hair, felting, shrink and product and thermal property in long-term the use, can't power be controlled and be regulated in process of production.
For this reason, the utility model provides a kind of structural thermal insulating material---sun velvet.
Above-mentioned purpose of the present utility model realizes in the following way: a kind of structural thermal insulating material---sun velvet, which comprises at least upper, middle and lower three-decker layer, described up and down two layers link by acupuncture by high-elastic setting fibrage and adhesive film, described intermediate layer is made of by sting binding high-elastic setting fibrage and described levels.
It is characterized in that it is that controlled acupuncture links formation that described acupuncture links.
The thickness that it is characterized in that described adhesive film is not more than 1.
It is characterized in that described fibrous sheet material is selected from natural fiber material, composite fibre materials and/or man-made fibre material.
It is characterized in that described adhesive film material is selected from polyethylene, polyester, polypropylene and/or thin polyurethane membrane material.
The utility model has the advantages that significantly, because upper, middle and lower all adopts high-elastic setting fibrage for three layers, overcome in long-term the use fuzz balls, oozed shortcomings such as hair, felting and shrink, simultaneously since three layers of upper, middle and lowers by controlled acupuncture binding, therefore, product can be regulated gas permeability and heat insulating ability as required; Can increase simultaneously the vertical and horizontal bulk strength of product greatly.
Below, with the utility model is described in further detail in conjunction with the accompanying drawings and embodiments.
Fig. 1 is structural representation of the present utility model.Embodiment 1:
As shown in Figure 1, to be selected from (single mao of natural fabric, silk, eider down or cotton), fibers material (acrylic fibers, nylon, polypropylene fibre, polyvinyl chloride fibre or spandex) and/or fully shredding of artificial fibre (viscose), combing machine for fur carries out the fine animal fibre that softening is handled, behind even sprinkling setting curing agent, made high-elastic setting fibrage 3 through baking oven in 10 to 15 minutes in 100 ℃ ± 20 ℃ oven dry setting, 4 and 5, again with high-elastic setting fibrage 3,5 are laid on adhesive film 1 respectively, on 2, described adhesive film 1,2 are selected from polyethylene, polypropylene, polyester and/or thin polyurethane membrane material, its thickness is 0.3 to 1. preferably be 0.3, link formation by the controlled acupuncture of needing machine and be incubated the barrier layer up and down, between described levels, lay high-elastic setting fibrage 4, through roller mill roll close after, with the controlled acupuncture of needing machine, three layers of acupuncture of upper, middle and lower are linked, between two layers of glued membrane 1 and 2, to form air bag layer structure.Therefore, the utility model structural thermal insulating material---sun velvet, constitute for three layers by upper, middle and lower, described up and down two layers by high-elastic setting fibrage 3 and 5 and adhesive film 1 and 2 link by controlled acupuncture respectively, and to be laid on up and down the intermediate layer between two layers be high-elastic setting fibrage 4 by controlled acupuncture and two layers of binding formation up and down.
Claims (3)
1. a structural thermal insulating material---sun velvet, it is characterized in which comprises at least the upper, middle and lower-ranking structure sheaf, described upper and lower two layers is that high-elastic setting fibrage and adhesive film link by controlled acupuncture, and the intermediate layer that is laid between upper and lower two layers is high-elastic setting fibrage, by controlled acupuncture and upper and lower two layers of binding.
2. sun velvet as claimed in claim 1 is characterized in that described adhesive film is selected from the polyethylene of at least 0.3 of thickness, polypropylene, polyester or polyurethane material.
3. sun velvet as claimed in claim 1 or 2 is characterized in that described upper, middle and lower floor height bullet setting fibrous sheet material is selected from natural fabric, synthetic fiber or man-made fibre material.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94238643U CN2224850Y (en) | 1994-05-03 | 1994-05-03 | Structure type temperature insulating material-Taiyang napped fabric |
| JP7521494A JPH09508944A (en) | 1994-02-18 | 1995-02-14 | Multilayer reticulated fiber heat insulating material and method for producing the same |
| PCT/CN1995/000013 WO1995022645A1 (en) | 1994-02-18 | 1995-02-14 | A heat-retaining laminated material and the process of making the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94238643U CN2224850Y (en) | 1994-05-03 | 1994-05-03 | Structure type temperature insulating material-Taiyang napped fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2224850Y true CN2224850Y (en) | 1996-04-17 |
Family
ID=33846001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94238643U Ceased CN2224850Y (en) | 1994-02-18 | 1994-05-03 | Structure type temperature insulating material-Taiyang napped fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2224850Y (en) |
-
1994
- 1994-05-03 CN CN94238643U patent/CN2224850Y/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Kuanfei Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Kuanfei Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Kuanfei Document name: Invalid advice note |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Kuanfei Document name: Notice of invalidity |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20010307 Decision number of declaring invalidation: 2910 |