JPS5520667A - Constituting method of nozzle pack filter layer - Google Patents

Constituting method of nozzle pack filter layer

Info

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
Application number
JP9431678A
Other languages
Japanese (ja)
Inventor
Yasuhiro Tokiyama
Toshihiro Izumitani
Masaaki Satake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Ester Co Ltd
Original Assignee
Nippon Ester Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Ester Co Ltd filed Critical Nippon Ester Co Ltd
Priority to JP9431678A priority Critical patent/JPS5520667A/en
Publication of JPS5520667A publication Critical patent/JPS5520667A/en
Pending legal-status Critical Current

Links

Landscapes

  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Filtration Of Liquid (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
JP9431678A 1978-08-02 1978-08-02 Constituting method of nozzle pack filter layer Pending JPS5520667A (en)

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)

* Cited by examiner, † Cited by third party
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
JPS527474A (en) * 1975-07-08 1977-01-20 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
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

Cited By (11)

* Cited by examiner, † Cited by third party
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
JPS527474A (en) * 1975-07-08 1977-01-20 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
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
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

Similar Documents

Publication Publication Date Title
JPS5520667A (en) Constituting method of nozzle pack filter layer
CA2187092A1 (en) Structure forming method, apparatus and the resulting product
DE659333C (en) Method and device for obtaining alcohol and / or yeast by fermenting carbohydrate-containing liquids
JPS5614218A (en) Liquid crystal display cell and its manufacture
JPS56130715A (en) Multilayered liquid-crystal display device
JPS5767045A (en) Coating method for optical fiber
JPS5590607A (en) Formation of filter layer in spinneret pack
JPS5684916A (en) Manufacturing of rudder for boat
JPS5767114A (en) Cooling method for steel material
JPS537874A (en) Multi-tank/double layer type process and apparatus for high speed precision filtration
JPS5799301A (en) Purification of crystalline substance
JPS57135014A (en) Stationary type upward stream filtering apparatus
JPS57112716A (en) Production for liquid crystal panel
SU413121A1 (en)
JPS51117367A (en) Method of filtering in filter press
JPS5684498A (en) Plating method of cast product
JPS54120469A (en) Liquid recovery arrangement
JPS522492A (en) Method of and apparatus for dry separation by specific gravity
JPS6458391A (en) Adsorption tower
JPS5667544A (en) Ion exchange apparatus having backwashing tank
JPS5699049A (en) Steel ingot making method
JPS5771616A (en) Sand filter type water in-take device
JPS5248168A (en) Rapid filtrating method of floating matters in water
JPS53125276A (en) Liquid phase epitaxial growth apparatus
Linde Structure of crystals of tetrametaphosphate of uranium UP sub 4 O sub 1 sub 2