JPH0212413U - - Google Patents
Info
- Publication number
- JPH0212413U JPH0212413U JP9044088U JP9044088U JPH0212413U JP H0212413 U JPH0212413 U JP H0212413U JP 9044088 U JP9044088 U JP 9044088U JP 9044088 U JP9044088 U JP 9044088U JP H0212413 U JPH0212413 U JP H0212413U
- Authority
- JP
- Japan
- Prior art keywords
- sensitive adhesive
- pressure
- clean filter
- filter material
- adhesive layer
- 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.)
- Pending
Links
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
Landscapes
- Filtering Materials (AREA)
Description
第１図、第２図は感圧接着層の構成例の斜視図
、第３図はクリーンフイルタの構成例の部分断面
斜視図である。
１：感圧接着層、１１：繊維状感圧接着体、２
：通気性基材、３：クリーンフイルタ素材。
FIGS. 1 and 2 are perspective views of an example of the configuration of a pressure-sensitive adhesive layer, and FIG. 3 is a partially sectional perspective view of an example of the configuration of a clean filter. 1: Pressure-sensitive adhesive layer, 11: Fibrous pressure-sensitive adhesive, 2
: Breathable base material, 3: Clean filter material.
Claims (1)
圧接着体を多孔構造に展開して形成した感圧接着
層からなることを特徴とするクリーンフイルタ素
材。 ２ 感圧接着層の多孔構造が不織布状のものであ
る請求項１に記載のクリーンフイルタ素材。 ３ 請求項１又は２に記載のクリーンフイルタ素
材を通気性基材で支持してなることを特徴とする
クリーンフイルタ。[Claims for Utility Model Registration] 1. A clean filter material comprising a pressure-sensitive adhesive layer formed by expanding a fibrous pressure-sensitive adhesive body formed by molding a pressure-sensitive adhesive into a fibrous structure into a porous structure. . 2. The clean filter material according to claim 1, wherein the pressure-sensitive adhesive layer has a porous structure in the form of a nonwoven fabric. 3. A clean filter comprising the clean filter material according to claim 1 or 2 supported by an air permeable base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9044088U JPH0212413U (en) | 1988-07-06 | 1988-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9044088U JPH0212413U (en) | 1988-07-06 | 1988-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0212413U true JPH0212413U (en) | 1990-01-25 |
Family
ID=31314962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9044088U Pending JPH0212413U (en) | 1988-07-06 | 1988-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0212413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013094717A (en) * | 2011-10-31 | 2013-05-20 | Nitto Denko Corp | Air filter medium |
-
1988
- 1988-07-06 JP JP9044088U patent/JPH0212413U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013094717A (en) * | 2011-10-31 | 2013-05-20 | Nitto Denko Corp | Air filter medium |