JPH01170417U - - Google Patents
Info
- Publication number
- JPH01170417U JPH01170417U JP6786088U JP6786088U JPH01170417U JP H01170417 U JPH01170417 U JP H01170417U JP 6786088 U JP6786088 U JP 6786088U JP 6786088 U JP6786088 U JP 6786088U JP H01170417 U JPH01170417 U JP H01170417U
- Authority
- JP
- Japan
- Prior art keywords
- nonwoven fabric
- cartridge filter
- net
- jet
- melt
- 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
- 239000004745 nonwoven fabric Substances 0.000 claims 4
- 239000000835 fiber Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 238000007664 blowing Methods 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000009987 spinning Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Description
第１図は粘調液における濾過寿命の測定結果を
示す図、第２図は本考案の製造装置の一例を示す
図、第３図は本考案によるカートリツジフイルタ
ーの一例を示す図である。
FIG. 1 is a diagram showing the measurement results of the filtration life of a viscous liquid, FIG. 2 is a diagram showing an example of the manufacturing apparatus of the present invention, and FIG. 3 is a diagram showing an example of the cartridge filter according to the present invention.
Claims (1)
れた平均繊維径０．５〜５０μｍ、平均見かけ密
度０．０３〜０．２ｇ／cm３を有する繊維からな
り、筒の外側になる程、平均繊維径、平均孔径が
大きくなるように構成した不織布を複数層筒巻状
に巻回してなるカートリツジフイルターにおいて
、予め前記不織布に目の粗いネツトを片側にあて
、ネツトと共に巻込んでなることを特徴とする不
織布巻込積層型カートリツジフイルター。 Consisting of fibers made by the melt-blowing method or jet-spinning method with an average fiber diameter of 0.5 to 50 μm and an average apparent density of 0.03 to 0.2 g/ cm3 . A cartridge filter made by winding a plurality of layers of nonwoven fabric in a cylindrical shape, the nonwoven fabric having a large pore size, characterized in that a coarse net is applied to one side of the nonwoven fabric in advance, and the nonwoven fabric is rolled together with the net. Roll-up laminated type cartridge filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6786088U JPH0612809Y2 (en) | 1988-05-23 | 1988-05-23 | Nonwoven Wound Laminated Cartridge Filter with Net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6786088U JPH0612809Y2 (en) | 1988-05-23 | 1988-05-23 | Nonwoven Wound Laminated Cartridge Filter with Net |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01170417U true JPH01170417U (en) | 1989-12-01 |
| JPH0612809Y2 JPH0612809Y2 (en) | 1994-04-06 |
Family
ID=31293203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6786088U Expired - Lifetime JPH0612809Y2 (en) | 1988-05-23 | 1988-05-23 | Nonwoven Wound Laminated Cartridge Filter with Net |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612809Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07284618A (en) * | 1995-01-06 | 1995-10-31 | Mitsubishi Chem Corp | Filter |
| WO2010129171A2 (en) | 2009-04-27 | 2010-11-11 | 3M Innovative Properties Company | Cylindrical filter |
| WO2011059116A1 (en) | 2009-11-13 | 2011-05-19 | スリーエム イノベイティブ プロパティズ カンパニー | Tubular liquid-treating filter, method for capturing and removing oil content in liquid, method for producing beverage liquid, and method for measuring oil gram life of tubular filter |
| WO2011096325A1 (en) * | 2010-02-02 | 2011-08-11 | シーケーディ株式会社 | Filter element, filter device, and method for manufacturing filter element |
-
1988
- 1988-05-23 JP JP6786088U patent/JPH0612809Y2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07284618A (en) * | 1995-01-06 | 1995-10-31 | Mitsubishi Chem Corp | Filter |
| WO2010129171A2 (en) | 2009-04-27 | 2010-11-11 | 3M Innovative Properties Company | Cylindrical filter |
| WO2011059116A1 (en) | 2009-11-13 | 2011-05-19 | スリーエム イノベイティブ プロパティズ カンパニー | Tubular liquid-treating filter, method for capturing and removing oil content in liquid, method for producing beverage liquid, and method for measuring oil gram life of tubular filter |
| WO2011096325A1 (en) * | 2010-02-02 | 2011-08-11 | シーケーディ株式会社 | Filter element, filter device, and method for manufacturing filter element |
| JP2011156499A (en) * | 2010-02-02 | 2011-08-18 | Ckd Corp | Filter element, filter, and method for manufacturing the filter element |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0612809Y2 (en) | 1994-04-06 |