ITRM980214A0 - Dispositivo e procedimento per la produzione di fili di elastan - Google Patents

Dispositivo e procedimento per la produzione di fili di elastan

Info

Publication number
ITRM980214A0
ITRM980214A0 IT98RM000214A ITRM980214A ITRM980214A0 IT RM980214 A0 ITRM980214 A0 IT RM980214A0 IT 98RM000214 A IT98RM000214 A IT 98RM000214A IT RM980214 A ITRM980214 A IT RM980214A IT RM980214 A0 ITRM980214 A0 IT RM980214A0
Authority
IT
Italy
Prior art keywords
procedure
production
elastane threads
elastane
threads
Prior art date
Application number
IT98RM000214A
Other languages
English (en)
Inventor
Ulrich Reinehr
Tilo Sehm
Wolfgang Anderheggen
Toni Herbertz
Original Assignee
Bayer Faser Gmbh
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 Bayer Faser Gmbh filed Critical Bayer Faser Gmbh
Publication of ITRM980214A0 publication Critical patent/ITRM980214A0/it
Publication of ITRM980214A1 publication Critical patent/ITRM980214A1/it
Application granted granted Critical
Publication of IT1299155B1 publication Critical patent/IT1299155B1/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/106—Filtering
    • 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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/08—Supporting spinnerettes or other parts of spinnerette packs
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/04—Devices for imparting false twist

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Sewing Machines And Sewing (AREA)
IT98RM000214A 1997-04-15 1998-04-02 Dispositivo e procedimento per la produzione di fili di elastan IT1299155B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19715584A DE19715584C2 (de) 1997-04-15 1997-04-15 Vorrichtung und Verfahren zur Herstellung von Elastanfäden

Publications (3)

Publication Number Publication Date
ITRM980214A0 true ITRM980214A0 (it) 1998-04-02
ITRM980214A1 ITRM980214A1 (it) 1999-10-02
IT1299155B1 IT1299155B1 (it) 2000-02-29

Family

ID=7826498

Family Applications (1)

Application Number Title Priority Date Filing Date
IT98RM000214A IT1299155B1 (it) 1997-04-15 1998-04-02 Dispositivo e procedimento per la produzione di fili di elastan

Country Status (4)

Country Link
US (1) US5961908A (it)
JP (1) JPH10298820A (it)
DE (1) DE19715584C2 (it)
IT (1) IT1299155B1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19907830A1 (de) * 1999-02-24 2000-08-31 Bayer Ag Verfahren und Vorrichtung zur Herstellung von Elastanfäden aus Recyclingmaterial
DE502004006983D1 (de) * 2003-08-26 2008-06-12 Sulzer Chemtech Ag Statischer Mischer mit polymorpher Struktur
US7089738B1 (en) 2005-04-09 2006-08-15 Cummins, Inc. System for controlling turbocharger compressor surge
EP2398942B1 (de) * 2009-02-17 2012-11-14 Teijin Aramid B.V. Verfahren zur herstellung eines filamentgarns aus einem aromatischen polyamid
CN102021663B (zh) * 2010-12-10 2012-07-25 烟台泰和新材料股份有限公司 氨纶脱泡装置
CN103320873A (zh) * 2013-07-02 2013-09-25 昆明醋酸纤维有限公司 一种醋酸纤维纺丝精密剪切浆液过滤方法及装置
KR102505648B1 (ko) * 2021-09-24 2023-03-06 울산과학기술원 습식 방사 장치 및 그 습식 방사 장치를 이용한 습식 방사 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL94377C (it) * 1958-05-02
FR1564342A (it) * 1967-08-05 1969-04-18
US3526689A (en) * 1968-04-03 1970-09-01 Union Carbide Corp Fused multifilament round spandex yarn
DE2522106C3 (de) * 1975-05-17 1982-04-15 Bayer Ag, 5090 Leverkusen Vorrichtung zum kontinuierlichen Mischen fließfähiger Stoffe und Verfahren zum Herstellen eines Mischeinsatzes
DE2822096A1 (de) * 1978-05-20 1979-11-22 Bayer Ag Gebohrte mischelemente fuer statische und dynamische mischer
NL7905055A (nl) * 1979-06-29 1980-12-31 Akzo Nv Voor vloeistof alsmede spingarnituur voorzien van een dergelijke filter.
DE4343270A1 (de) * 1993-12-17 1995-06-22 Zimmer Ag Spinnkopf mit Filterkerze
DE4446340C1 (de) * 1994-12-23 1996-05-02 Bayer Faser Gmbh Vorrichtung und Verfahren zum Waschen von kontinuierlich naßgesponnenen Elastanfäden

Also Published As

Publication number Publication date
US5961908A (en) 1999-10-05
IT1299155B1 (it) 2000-02-29
DE19715584A1 (de) 1998-10-29
JPH10298820A (ja) 1998-11-10
DE19715584C2 (de) 2001-09-27
ITRM980214A1 (it) 1999-10-02

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Legal Events

Date Code Title Description
0001 Granted