CH367270A - Spinneret for the production of hollow fibers - Google Patents

Spinneret for the production of hollow fibers

Info

Publication number
CH367270A
CH367270A CH6622758A CH6622758A CH367270A CH 367270 A CH367270 A CH 367270A CH 6622758 A CH6622758 A CH 6622758A CH 6622758 A CH6622758 A CH 6622758A CH 367270 A CH367270 A CH 367270A
Authority
CH
Switzerland
Prior art keywords
spinneret
production
hollow fibers
fibers
hollow
Prior art date
Application number
CH6622758A
Other languages
German (de)
Inventor
Martin Wilhelm
Heynen Wilhelm
Original Assignee
Glanzstoff Ag
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 Glanzstoff Ag filed Critical Glanzstoff Ag
Publication of CH367270A publication Critical patent/CH367270A/en

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/217—Spinnerette forming conjugate, composite or hollow filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CH6622758A 1957-11-16 1958-11-17 Spinneret for the production of hollow fibers CH367270A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV0013390 1957-11-16

Publications (1)

Publication Number Publication Date
CH367270A true CH367270A (en) 1963-02-15

Family

ID=7574193

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6622758A CH367270A (en) 1957-11-16 1958-11-17 Spinneret for the production of hollow fibers

Country Status (6)

Country Link
US (1) US3081490A (en)
BE (1) BE571497A (en)
CH (1) CH367270A (en)
FR (1) FR1203372A (en)
GB (1) GB909575A (en)
NL (1) NL231892A (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197812A (en) * 1962-04-30 1965-08-03 Dietzsch Hans-Joachim Spinning head with plural nozzles
NL125155C (en) * 1962-06-25
US3244785A (en) * 1962-12-31 1966-04-05 Du Pont Process for producing a composite sheath-core filament
NL6600025A (en) * 1966-01-04 1967-01-25
CH486570A (en) * 1966-09-21 1970-02-28 Inventa Ag Device for the production of composite threads consisting of at least two different polymers
US3397427A (en) * 1966-09-27 1968-08-20 Du Pont Sealed vented insert spinneret
US3659983A (en) * 1969-02-19 1972-05-02 Dow Chemical Co Spinnerette for the production of hollow fibers
US3888610A (en) * 1973-08-24 1975-06-10 Rothmans Of Pall Mall Formation of polymeric fibres
US4346053A (en) * 1979-02-21 1982-08-24 American Cyanamid Company Process for melt-spinning hollow fibers
US4229154A (en) * 1979-04-04 1980-10-21 E. I. Du Pont De Nemours And Company Spinneret for the production of hollow filaments
US4321025A (en) * 1980-05-12 1982-03-23 Corning Glass Works Extrusion die
FR2641710B1 (en) * 1988-12-22 1991-03-29 Lyonnaise Eaux SECTOR FOR THE PRODUCTION OF MEMBRANES IN AN ORGANIC MATERIAL COMPRISING AT LEAST ONE LONGITUDINAL CHANNEL
US5256050A (en) * 1989-12-21 1993-10-26 Hoechst Celanese Corporation Method and apparatus for spinning bicomponent filaments and products produced therefrom
AU664848B2 (en) * 1991-05-21 1995-12-07 Brown University Research Foundation Apparatus for forming hollow fibers and said fibers
US6413071B1 (en) * 2000-03-27 2002-07-02 Basf Corporation Thin plate spinnerette assembly
TW580526B (en) * 2000-12-08 2004-03-21 Air Liquide Spinnerette assembly for forming hollow fibers
US6799960B2 (en) * 2000-12-08 2004-10-05 L'air Liquide - Societe Anonyme A Directoire Et Consiel De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Spinnerette assembly for forming hollow fibers
DE10211052A1 (en) * 2002-03-13 2003-10-23 Fresenius Medical Care De Gmbh Hollow fiber spinning nozzle
GB2408961A (en) * 2003-12-12 2005-06-15 Univ Cambridge Tech Apparatus and method
US7238423B2 (en) * 2004-12-20 2007-07-03 Kimberly-Clark Worldwide, Inc. Multicomponent fiber including elastic elements
US7465684B2 (en) * 2005-01-06 2008-12-16 Buckeye Technologies Inc. High strength and high elongation wipe
ES2861272T3 (en) 2010-12-08 2021-10-06 Georgia Pacific Mt Holly Llc Dispersible non-woven wipe material
EP3068618B1 (en) 2013-11-15 2018-04-25 Georgia-Pacific Nonwovens LLC Dispersible nonwoven wipe material
CN108697955B (en) 2016-01-12 2022-02-11 佐治亚-太平洋Mt.哈利有限责任公司 Nonwoven cleaning substrate
US20190376011A1 (en) 2017-01-12 2019-12-12 Georgia-Pacific Nonwovens LLC Nonwoven material for cleaning and sanitizing surfaces
WO2018132684A1 (en) 2017-01-12 2018-07-19 Georgia-Pacific Nonwovens LLC Nonwoven material for cleaning and sanitizing surfaces
US20190367851A1 (en) 2017-01-12 2019-12-05 Georgia-Pacific Nonwovens LLC Nonwoven material for cleaning and sanitizing surfaces
ES2924646T3 (en) 2017-04-03 2022-10-10 Georgia Pacific Mt Holly Llc Multilayer unitary absorbent structures
WO2019067432A1 (en) 2017-09-27 2019-04-04 Georgia-Pacific Nonwovens LLC Nonwoven material with high core bicomponent fibers
US20200254372A1 (en) 2017-09-27 2020-08-13 Georgia-Pacific Nonwovens LLC Nonwoven air filtration medium
WO2019152638A1 (en) 2018-01-31 2019-08-08 Georgia-Pacific Nonwovens LLC Modified cellulose-based natural binder for nonwoven fabrics
ES2925308T3 (en) 2018-03-12 2022-10-14 Georgia Pacific Mt Holly Llc Non-woven material with high-core bicomponent fibers
CA3112176A1 (en) 2018-09-19 2020-03-26 Georgia-Pacific Mt. Holly Llc Unitary nonwoven material
CN113056253A (en) 2018-09-26 2021-06-29 佐治亚-太平洋霍利山有限责任公司 Latex-free and formaldehyde-free nonwoven fabric
CA3142316A1 (en) 2019-05-30 2020-12-03 Georgia-Pacific Mt. Holly Llc Low-runoff airlaid nonwoven materials
JP2022543328A (en) 2019-08-08 2022-10-11 グラットフェルター・コーポレイション Low dust airlaid nonwoven material
CN114945715B (en) 2019-08-08 2023-11-10 格拉特费尔特公司 Dispersible nonwoven materials including CMC-based binders
MX2022003345A (en) 2019-09-18 2022-08-17 Glatfelter Corp Absorbent nonwoven materials.
EP3842132A1 (en) 2019-12-23 2021-06-30 Gambro Lundia AB Spinneret
EP3943181A1 (en) 2020-07-22 2022-01-26 Gambro Lundia AB Spinning beam

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2194589A (en) * 1936-08-28 1940-03-26 Kunz Alfonz Extrusion mold
US2161666A (en) * 1937-08-13 1939-06-06 New Jersey Rubber Company Weather stripping
US2360680A (en) * 1940-08-30 1944-10-17 Holzmann Hermann Spinning nozzle for the production of artificial hollow threads
FR878935A (en) * 1940-08-30 1943-02-19
US2690595A (en) * 1951-06-22 1954-10-05 Davol Rubber Co Manufacture of low-pressure inflation catheters
US2703434A (en) * 1951-08-02 1955-03-08 British Celanese Extrusion
US2808617A (en) * 1952-09-05 1957-10-08 Terracini Vittorio Means for molding lengthy articles made from multi-colored plastic material
FR1124921A (en) * 1954-02-26 1956-10-22 Du Pont Textile materials and their production process
FR1153265A (en) * 1955-03-08 1958-03-04 Schiesser Ag Trikotfabriken Multiple hole spinning nozzle body and method of making same
US2932079A (en) * 1956-03-08 1960-04-12 Schiesser Ag Trikotfabriken Complex artificial filaments
US2861319A (en) * 1956-12-21 1958-11-25 Du Pont Intermittent core filaments
US2999296A (en) * 1957-03-25 1961-09-12 Du Pont Novel filaments and fabrics
US3003223A (en) * 1957-03-25 1961-10-10 Du Pont Metal core composite filaments

Also Published As

Publication number Publication date
US3081490A (en) 1963-03-19
BE571497A (en)
GB909575A (en) 1962-10-31
FR1203372A (en) 1960-01-18
NL231892A (en)

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