ITMI921939A0 - Dispositivo di filatura per la filatura a fusione in particolare di fili termoplastici a piu' componenti - Google Patents

Dispositivo di filatura per la filatura a fusione in particolare di fili termoplastici a piu' componenti

Info

Publication number
ITMI921939A0
ITMI921939A0 IT92MI1939A ITMI921939A ITMI921939A0 IT MI921939 A0 ITMI921939 A0 IT MI921939A0 IT 92MI1939 A IT92MI1939 A IT 92MI1939A IT MI921939 A ITMI921939 A IT MI921939A IT MI921939 A0 ITMI921939 A0 IT MI921939A0
Authority
IT
Italy
Prior art keywords
spinning
melting
component thermoplastic
thermoplastic threads
spinning device
Prior art date
Application number
IT92MI1939A
Other languages
English (en)
Inventor
Erich Lenk
Ralph Sievering
Gerhard Zimmerbeutel
Gerhard Nickisch
Original Assignee
Barmag Barmer Maschf
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 Barmag Barmer Maschf filed Critical Barmag Barmer Maschf
Publication of ITMI921939A0 publication Critical patent/ITMI921939A0/it
Publication of ITMI921939A1 publication Critical patent/ITMI921939A1/it
Application granted granted Critical
Publication of IT1255651B publication Critical patent/IT1255651B/it

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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; 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)
ITMI921939A 1991-08-06 1992-08-05 Dispositivo di filatura per la filatura a fusione,in particolare di fili termoplastici a piu' componenti IT1255651B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4125956 1991-08-06

Publications (3)

Publication Number Publication Date
ITMI921939A0 true ITMI921939A0 (it) 1992-08-05
ITMI921939A1 ITMI921939A1 (it) 1994-02-05
IT1255651B IT1255651B (it) 1995-11-09

Family

ID=6437759

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921939A IT1255651B (it) 1991-08-06 1992-08-05 Dispositivo di filatura per la filatura a fusione,in particolare di fili termoplastici a piu' componenti

Country Status (5)

Country Link
US (1) US5352106A (it)
JP (1) JP2608366B2 (it)
CH (1) CH686086A5 (it)
DE (1) DE4224652C3 (it)
IT (1) IT1255651B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH688044A5 (de) * 1993-06-21 1997-04-30 Rieter Automatik Gmbh Spinnbalken zum Schmelzspinnen endloser Faeden.
US5507631A (en) * 1994-04-21 1996-04-16 Basf Corporation Cam pump for the production of alternating sequences of polymer flow pulses
IT1276034B1 (it) * 1994-11-10 1997-10-24 Barmag Barmer Maschf Traversa di filatura per la filatura di una pluralita' di fili sintetici e procedimento per la sua produzione
DE4447420A1 (de) * 1994-12-30 1996-07-04 Fischer Karl Ind Gmbh Spinndüsenanordnung für Mehrkomponentenfäden
EP0828017B1 (de) * 1996-09-04 2001-11-28 B a r m a g AG Spinnbalken
US5853635A (en) * 1997-06-18 1998-12-29 Kimberly-Clark Worldwide, Inc. Method of making heteroconstituent and layered nonwoven materials
US6164950A (en) * 1999-01-08 2000-12-26 Firma Carl Freudenberg Device for producing spunbonded nonwovens
US6413071B1 (en) 2000-03-27 2002-07-02 Basf Corporation Thin plate spinnerette assembly
US6619947B2 (en) * 2000-12-21 2003-09-16 Kimberly-Clark Worldwide, Inc. Dual capillary spinneret with single outlet for production of homofilament crimp fibers
US6565344B2 (en) * 2001-03-09 2003-05-20 Nordson Corporation Apparatus for producing multi-component liquid filaments
DE10314294A1 (de) * 2003-03-29 2004-10-07 Saurer Gmbh & Co. Kg Vorrichtung zum Schmelzspinnen
KR101429701B1 (ko) * 2012-10-22 2014-08-12 한국생산기술연구원 복합섬유 제조방법 및 제조장치, 그에 의해 제조된 복합섬유
DE102014000305A1 (de) * 2014-01-10 2015-07-16 Oerlikon Textile Gmbh & Co. Kg Spinndüsenvorrichtung
CN104294379A (zh) * 2014-09-28 2015-01-21 浙江古纤道新材料股份有限公司 双腔一体式纺丝组件
CN104562245B (zh) * 2015-01-28 2017-02-22 河南省龙都生物科技有限公司 聚乳酸双组份复合纤维双喷孔并列型纺丝组件
CN109385679A (zh) * 2018-11-30 2019-02-26 吴江精美峰实业有限公司 复合纺丝箱及其复合纺丝方法
CN112695387B (zh) * 2021-01-13 2022-03-11 河北烨和祥新材料科技有限公司 一种复合喷丝板

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320633A (en) * 1965-08-25 1967-05-23 Du Pont Apparatus for forming two component yarns
US3375548A (en) * 1965-09-29 1968-04-02 Mitsubishi Rayon Co Apparatus for producing conjugated filaments
US3526019A (en) * 1966-07-01 1970-09-01 Kanebo Ltd Spinneret for conjugate spinning
NL6616462A (it) * 1966-11-23 1968-05-24
CA927561A (en) * 1969-03-11 1973-06-05 Snamprogetti S.P.A. Spinning head for melt-spinning of composite filaments
DE1937200B2 (de) * 1969-07-22 1975-06-26 Chisso Corp., Osaka (Japan) Spinnkopf zur Herstellung von Verbundfäden
US3601846A (en) * 1970-01-26 1971-08-31 Eastman Kodak Co Spinneret assembly for multicomponent fibers
JPS5730164B2 (it) * 1974-05-24 1982-06-26
US3963406A (en) * 1975-06-20 1976-06-15 E. I. Du Pont De Nemours And Company Spinneret assembly for multifilament yarns
US4052146A (en) * 1976-11-26 1977-10-04 Monsanto Company Extrusion pack for sheath-core filaments
DE3485710D1 (de) * 1983-03-23 1992-06-11 Barmag Barmer Maschf Spinnkopf zum schmelzspinnen endloser faeden.
US4696633A (en) * 1984-05-26 1987-09-29 Barmag Ag Melt spinning apparatus
US4698008A (en) * 1984-06-22 1987-10-06 Barmag Ag Melt spinning apparatus
JPS62156306A (ja) * 1985-12-27 1987-07-11 Chisso Corp 複合紡糸用口金装置
JP2660415B2 (ja) * 1988-02-17 1997-10-08 チッソ株式会社 鞘芯型複合紡糸口金装置
JP2512546B2 (ja) * 1989-02-15 1996-07-03 チッソ株式会社 偏心鞘芯型複合紡糸口金装置
DE4022898A1 (de) * 1989-07-19 1991-03-07 Inventa Ag Vorrichtung zum spinnen von kern-mantel-fasern
JPH0397908A (ja) * 1989-09-07 1991-04-23 Tanaka Kikinzoku Kogyo Kk 複合極細繊維紡糸用口金
DE4114064A1 (de) * 1990-05-08 1991-11-14 Barmag Barmer Maschf Spinnkopf

Also Published As

Publication number Publication date
DE4224652C3 (de) 1997-07-17
JPH05195311A (ja) 1993-08-03
IT1255651B (it) 1995-11-09
ITMI921939A1 (it) 1994-02-05
DE4224652A1 (de) 1993-02-11
DE4224652C2 (de) 1994-07-28
JP2608366B2 (ja) 1997-05-07
CH686086A5 (de) 1995-12-29
US5352106A (en) 1994-10-04

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970828