BR8704815A - Processo continuo de producao de uma membrana de fibras ocas,processo para formacao de pacote,aparelho para producao simultanea continua de varias membranas de fibras ocas e para formacao de pacote,aparelho para producao de pacote e pacote - Google Patents

Processo continuo de producao de uma membrana de fibras ocas,processo para formacao de pacote,aparelho para producao simultanea continua de varias membranas de fibras ocas e para formacao de pacote,aparelho para producao de pacote e pacote

Info

Publication number
BR8704815A
BR8704815A BR8704815A BR8704815A BR8704815A BR 8704815 A BR8704815 A BR 8704815A BR 8704815 A BR8704815 A BR 8704815A BR 8704815 A BR8704815 A BR 8704815A BR 8704815 A BR8704815 A BR 8704815A
Authority
BR
Brazil
Prior art keywords
package
production
continuous
formation
membranes
Prior art date
Application number
BR8704815A
Other languages
English (en)
Inventor
Joan M Slep
Robert H Penegar
Jeffrey L Ulbrich
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Publication of BR8704815A publication Critical patent/BR8704815A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/0233—Manufacturing thereof forming the bundle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/0232—Manufacturing thereof using hollow fibers mats as precursor, e.g. wound or pleated mats
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D7/00—Collecting the newly-spun products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
    • B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B01D69/087—Details relating to the spinning process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H55/00—Wound packages of filamentary material
    • B65H55/005—Wound packages of filamentary material with two or more filaments wound in parallel on the bobbin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/14—Pulleys, rollers, or rotary bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/16—Guides for filamentary materials; Supports therefor formed to maintain a plurality of filaments in spaced relation
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/38—Thread sheet, e.g. sheet of parallel yarns or wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
BR8704815A 1986-09-19 1987-09-18 Processo continuo de producao de uma membrana de fibras ocas,processo para formacao de pacote,aparelho para producao simultanea continua de varias membranas de fibras ocas e para formacao de pacote,aparelho para producao de pacote e pacote BR8704815A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90973586A 1986-09-19 1986-09-19

Publications (1)

Publication Number Publication Date
BR8704815A true BR8704815A (pt) 1988-05-17

Family

ID=25427741

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8704815A BR8704815A (pt) 1986-09-19 1987-09-18 Processo continuo de producao de uma membrana de fibras ocas,processo para formacao de pacote,aparelho para producao simultanea continua de varias membranas de fibras ocas e para formacao de pacote,aparelho para producao de pacote e pacote

Country Status (4)

Country Link
EP (1) EP0269213A3 (pt)
JP (1) JPS6399345A (pt)
KR (1) KR880004144A (pt)
BR (1) BR8704815A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005132A1 (de) * 1990-02-17 1991-08-22 Akzo Gmbh Verfahren zum herstellen von hohlfadenstapeln
RO111697B1 (ro) * 1993-06-11 1996-12-30 Matache Savel Piatra Neamt Fire tehnice superusoare, de mare rezistenta mecanica, procedeu si instalatie de producere a acestora
JP5081884B2 (ja) * 2009-09-29 2012-11-28 三菱レイヨン株式会社 複数炭素繊維束巻取体の製造方法
JP5877499B2 (ja) * 2012-03-26 2016-03-08 三菱レイヨン株式会社 中空糸巻き取り装置及び中空糸巻き取り方法
JP7322331B2 (ja) * 2017-04-06 2023-08-08 宇部エクシモ株式会社 巻糸パッケージ及びその製造方法
CN112897206B (zh) * 2021-01-15 2022-07-22 嘉兴市华益股份有限公司 一种混纺纱加工装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1213506A (en) * 1968-09-17 1970-11-25 Johns Manville Method and apparatus for winding plural strands
JPS5250624B2 (pt) * 1971-11-29 1977-12-26
ZA80465B (en) * 1979-02-13 1981-08-26 Celanese Corp Process for preparing hollow microporous polypropylene fibers

Also Published As

Publication number Publication date
JPS6399345A (ja) 1988-04-30
KR880004144A (ko) 1988-06-01
EP0269213A3 (en) 1990-03-28
EP0269213A2 (en) 1988-06-01

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