JPH0184716U - - Google Patents
Info
- Publication number
- JPH0184716U JPH0184716U JP1987182369U JP18236987U JPH0184716U JP H0184716 U JPH0184716 U JP H0184716U JP 1987182369 U JP1987182369 U JP 1987182369U JP 18236987 U JP18236987 U JP 18236987U JP H0184716 U JPH0184716 U JP H0184716U
- Authority
- JP
- Japan
- Prior art keywords
- melting point
- point resin
- composite plastic
- plastic filament
- folded
- 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
- 239000002131 composite material Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims 1
- 239000012209 synthetic fiber Substances 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 238000002788 crimping Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
第１図は本考案の角型空気濾過エレメントの斜
視図、第２図は圧着治具、第３図は複合プラスチ
ツクフイラメントの断面図、第４、第５図は複合
プラスチツクフイラメント混合率による剥離強さ
比率とダスト保持容量の性能図、そして第６図は
他の実施例であるポケツトタイプのフイルタエレ
メントの一部である。
１……角型空気濾過エレメント、２……ひだ、
４……複合プラスチツクフイラメント、６……低
融点樹脂、７……圧着治具。
Fig. 1 is a perspective view of the rectangular air filtration element of the present invention, Fig. 2 is a crimping jig, Fig. 3 is a cross-sectional view of the composite plastic filament, and Figs. 4 and 5 are peel strength depending on the composite plastic filament mixing ratio. A performance diagram of the dust ratio and dust holding capacity, and FIG. 6 shows a part of a pocket type filter element according to another embodiment. 1...Square air filtration element, 2...Folds,
4... Composite plastic filament, 6... Low melting point resin, 7... Crimping jig.
Claims (1)
被覆した複合プラスチツクフイラメントと、天然
繊維および／又は合成繊維とを混抄して形成した
濾材シートをひだ折り加工し、その両側端を加熱
圧着して固着したフイルタエレメント。 A filter medium sheet made by mixing a composite plastic filament with a high melting point resin core and a low melting point resin coated around it, and natural fibers and/or synthetic fibers is folded and both ends are heat-pressed. filter element that has become stuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987182369U JPH0184716U (en) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987182369U JPH0184716U (en) | 1987-11-30 | 1987-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0184716U true JPH0184716U (en) | 1989-06-06 |
Family
ID=31473817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987182369U Pending JPH0184716U (en) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0184716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002177718A (en) * | 2000-12-12 | 2002-06-25 | Toray Ind Inc | Air filter media and air filter unit |
| JP2014136179A (en) * | 2013-01-15 | 2014-07-28 | Nippon Air Filter Kk | Box type prefilter |
-
1987
- 1987-11-30 JP JP1987182369U patent/JPH0184716U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002177718A (en) * | 2000-12-12 | 2002-06-25 | Toray Ind Inc | Air filter media and air filter unit |
| JP2014136179A (en) * | 2013-01-15 | 2014-07-28 | Nippon Air Filter Kk | Box type prefilter |
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