JPH0476813U - - Google Patents
Info
- Publication number
- JPH0476813U JPH0476813U JP12168090U JP12168090U JPH0476813U JP H0476813 U JPH0476813 U JP H0476813U JP 12168090 U JP12168090 U JP 12168090U JP 12168090 U JP12168090 U JP 12168090U JP H0476813 U JPH0476813 U JP H0476813U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- crack
- per
- fabric
- weight
- 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.)
- Granted
Links
- 239000011358 absorbing material Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 229920003043 Cellulose fiber Polymers 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Building Environments (AREA)
- Finishing Walls (AREA)
- Laminated Bodies (AREA)
Description
第１図は本考案に係る吸音材料表面材の拡大裏
面図、第２図は第１図のＸ−Ｘ′箇所での拡大断
面図である。
１１……布帛、１２……紙、１３……亀裂、１
４……部分、１５……表面材、１６……吸音材料
、１７……接着剤、１８……針孔、１９……経糸
、２０……緯糸、２１……布目、２２……吸音材
。
FIG. 1 is an enlarged rear view of the sound-absorbing material surface material according to the present invention, and FIG. 2 is an enlarged sectional view taken along line XX' in FIG. 11...Fabric, 12...Paper, 13...Crack, 1
4... Part, 15... Surface material, 16... Sound absorbing material, 17... Adhesive, 18... Needle hole, 19... Warp, 20... Weft, 21... Texture, 22... Sound absorbing material.
Claims (1)
れ、その紙１２に表裏に続く亀裂１３が１cm2に
つき１個以上形成されており、且つ、亀裂１３に
よつて分断されない面積１６ｍm2以上の紙の部分
１４が１cm2につき１箇所以上有することを特徴
とする吸音材料表面材。 (2) 吸湿率２０％以上の繊維を５０重量％以上
保有する布帛１１と、パルプを含むセルロース系
繊維を５０重量％以上保有する紙１２とを貼り合
わせて構成され、その紙１２に表裏に続く亀裂１
３が１cm2につき１個以上形成されており、且つ
、亀裂１３によつて分断されない面積１６ｍm2以
上の紙の部分１４が１cm2につき１個所以上有す
ることを特徴とする吸音材料表面材。[Claims for Utility Model Registration] (1) A fabric 11 and a paper 12 are pasted together, and the paper 12 has at least one crack 13 per cm 2 that continues from the front to the back, and the crack 13 has A sound-absorbing material surface material having at least one paper portion 14 per cm 2 with an undivided area of 16 mm 2 or more. (2) It is constructed by pasting together a fabric 11 containing 50% by weight or more of fibers with a moisture absorption rate of 20% or more and a paper 12 containing 50% by weight or more of cellulose fibers including pulp. Continued crack 1
A sound absorbing material surface material characterized in that one or more paper portions 3 are formed per 1 cm 2 , and one or more paper portions 14 with an area of 16 mm 2 or more that are not divided by cracks 13 are formed per 1 cm 2 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990121680U JP2506378Y2 (en) | 1990-11-19 | 1990-11-19 | Sound absorbing material Surface material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990121680U JP2506378Y2 (en) | 1990-11-19 | 1990-11-19 | Sound absorbing material Surface material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0476813U true JPH0476813U (en) | 1992-07-06 |
| JP2506378Y2 JP2506378Y2 (en) | 1996-08-07 |
Family
ID=31869528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990121680U Expired - Lifetime JP2506378Y2 (en) | 1990-11-19 | 1990-11-19 | Sound absorbing material Surface material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2506378Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0726412U (en) * | 1993-10-20 | 1995-05-19 | 株式会社川島織物 | Lacquered interior wall |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60121015U (en) * | 1984-01-25 | 1985-08-15 | 松下電工株式会社 | sound absorption wall |
-
1990
- 1990-11-19 JP JP1990121680U patent/JP2506378Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60121015U (en) * | 1984-01-25 | 1985-08-15 | 松下電工株式会社 | sound absorption wall |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0726412U (en) * | 1993-10-20 | 1995-05-19 | 株式会社川島織物 | Lacquered interior wall |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2506378Y2 (en) | 1996-08-07 |
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