JPS5520667A - Constituting method of nozzle pack filter layer - Google Patents
Constituting method of nozzle pack filter layerInfo
- Publication number
- JPS5520667A JPS5520667A JP9431678A JP9431678A JPS5520667A JP S5520667 A JPS5520667 A JP S5520667A JP 9431678 A JP9431678 A JP 9431678A JP 9431678 A JP9431678 A JP 9431678A JP S5520667 A JPS5520667 A JP S5520667A
- Authority
- JP
- Japan
- Prior art keywords
- fluidity
- fine particles
- layers
- spinning
- nozzle pack
- 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
Landscapes
- Filtration Of Liquid (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
PURPOSE: To eliminate heterogeneity due to fluidity of fine particles and increase the product quality, by constituting the filter layer of nozzle pack for melt spinning with fine particles of sand, glass beads, etc., containing the liquid by more than 1 wt.%.
CONSTITUTION: On a wire netting 2 in an outer tube 1 of nozzle pack for melt spinning are laminated layers 3 to 5 (the number of layers is not limited) of sand or glass beads differing in grain size, containing liquid (preferably water) by more than 1 wt.%, and a wire netting 6, a porous plate 7, a nozzle plate 10, etc., are placed thereon sequentially. The assembly is tightened with bolts 11, inverted, heated, and then fitted on the spinning head to be used. By adding water, the fluidity of the fine particles is extremely decreased, and the disturbance of filter layers due to fluidity may be eliminated, so that the homogeneity of the filter layers may be maintained. Thus, troubles experienced in the conventional method may be solved. As a result, assembling of filter layers may be facilitated, and deviation of spinning melt may be eliminated.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9431678A JPS5520667A (en) | 1978-08-02 | 1978-08-02 | Constituting method of nozzle pack filter layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9431678A JPS5520667A (en) | 1978-08-02 | 1978-08-02 | Constituting method of nozzle pack filter layer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5520667A true JPS5520667A (en) | 1980-02-14 |
Family
ID=14106863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9431678A Pending JPS5520667A (en) | 1978-08-02 | 1978-08-02 | Constituting method of nozzle pack filter layer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5520667A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS523878A (en) * | 1975-06-30 | 1977-01-12 | Nansei Kk | Circuit for maintaining concentration of prepared solution in laver preparing machine |
JPS527473A (en) * | 1975-07-08 | 1977-01-20 | Nansei Kk | Circuit for maintaining concentration of prepared solution in laver preparing machine |
JPS527474A (en) * | 1975-07-08 | 1977-01-20 | Nansei Kk | Circuit for maintaining concentration of prepared solution in laver preparing machine |
JPS578766A (en) * | 1980-06-19 | 1982-01-18 | Toshiaki Ryu | Concentration controller for laver slurry preparation in laver sheet making machine |
JPS57125681A (en) * | 1981-01-30 | 1982-08-05 | Togami Electric Mfg Co Ltd | Controlling method of the concentration of laver mixture and device therefor |
JPS57150368A (en) * | 1981-03-10 | 1982-09-17 | Togami Electric Mfg Co Ltd | Automatic blending of laver |
US5635148A (en) * | 1991-06-06 | 1997-06-03 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Reactive membrane for filtration and purification of gases of impurities and method utilizing the same |
US5829139A (en) * | 1995-05-03 | 1998-11-03 | Pall Corporation | Method for forming a reactive medium |
US7465692B1 (en) | 2000-03-16 | 2008-12-16 | Pall Corporation | Reactive media, methods of use and assemblies for purifying |
-
1978
- 1978-08-02 JP JP9431678A patent/JPS5520667A/en active Pending
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5649105B2 (en) * | 1975-06-30 | 1981-11-19 | ||
JPS523878A (en) * | 1975-06-30 | 1977-01-12 | Nansei Kk | Circuit for maintaining concentration of prepared solution in laver preparing machine |
JPS527473A (en) * | 1975-07-08 | 1977-01-20 | Nansei Kk | Circuit for maintaining concentration of prepared solution in laver preparing machine |
JPS527474A (en) * | 1975-07-08 | 1977-01-20 | Nansei Kk | Circuit for maintaining concentration of prepared solution in laver preparing machine |
JPS5649107B2 (en) * | 1975-07-08 | 1981-11-19 | ||
JPS5649106B2 (en) * | 1975-07-08 | 1981-11-19 | ||
JPS578766A (en) * | 1980-06-19 | 1982-01-18 | Toshiaki Ryu | Concentration controller for laver slurry preparation in laver sheet making machine |
JPS622789B2 (en) * | 1981-01-30 | 1987-01-21 | Togami Electric Mfg | |
JPS57125681A (en) * | 1981-01-30 | 1982-08-05 | Togami Electric Mfg Co Ltd | Controlling method of the concentration of laver mixture and device therefor |
JPS57150368A (en) * | 1981-03-10 | 1982-09-17 | Togami Electric Mfg Co Ltd | Automatic blending of laver |
JPS6159719B2 (en) * | 1981-03-10 | 1986-12-17 | Togami Electric Mfg | |
US5635148A (en) * | 1991-06-06 | 1997-06-03 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Reactive membrane for filtration and purification of gases of impurities and method utilizing the same |
US5637544A (en) * | 1991-06-06 | 1997-06-10 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Reactive membrane for filtration and purification of gases of impurities and method utilizing the same |
US5829139A (en) * | 1995-05-03 | 1998-11-03 | Pall Corporation | Method for forming a reactive medium |
US6066591A (en) * | 1995-05-03 | 2000-05-23 | Pall Corporation | Reactive medium for purifying fluids |
US7465692B1 (en) | 2000-03-16 | 2008-12-16 | Pall Corporation | Reactive media, methods of use and assemblies for purifying |
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