ES2081658T3 - Procedimiento de estirado. - Google Patents

Procedimiento de estirado.

Info

Publication number
ES2081658T3
ES2081658T3 ES93107495T ES93107495T ES2081658T3 ES 2081658 T3 ES2081658 T3 ES 2081658T3 ES 93107495 T ES93107495 T ES 93107495T ES 93107495 T ES93107495 T ES 93107495T ES 2081658 T3 ES2081658 T3 ES 2081658T3
Authority
ES
Spain
Prior art keywords
speed
stretching
pulley
main
degrees
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.)
Expired - Lifetime
Application number
ES93107495T
Other languages
English (en)
Inventor
Karl Greifeneder
Kurt Truckenmuller
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.)
Amann and Soehne GmbH and Co KG
Original Assignee
Amann and Soehne GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6458325&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2081658(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Amann and Soehne GmbH and Co KG filed Critical Amann and Soehne GmbH and Co KG
Application granted granted Critical
Publication of ES2081658T3 publication Critical patent/ES2081658T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/224—Selection or control of the temperature during stretching
    • 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
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D02G1/165—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam characterised by the use of certain filaments or yarns

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Bathtub Accessories (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Glass Compositions (AREA)

Abstract

SE DESCRIBE UN PROCESO PARA EL ESTIRAJE DE UN HILO DE FILAMENTOS MULTIPLES PREORIENTADO (HILO POY). PARA ELLO SE CONDUCE EL HILO DE FILAMENTOS MULTIPLES POR MEDIO DE UNA POLEA DE ALIMENTACION ABRAZADA POR EL HILO CON UNA PRIMERA VELOCIDAD A UNA ZONA DE ESTIRADO PRINCIPAL Y POR MEDIO DE UNA POLEA DE SALIDA ABRAZADA POR EL HILO, SE RETIRA DE LA ZONA DE ESTIRADO PRINCIPAL CON UNA SEGUNDA VELOCIDAD. EL ESTIRAJE EN LA ZONA DE ESTIRADO PRINCIPAL SE REALIZA EXCLUSIVAMENTE ENTRE LA POLEA DE ALIMENTACION Y LA POLEA DE SALIDA, PARA LO CUAL LA POLEA DE SALIDA SE CALIENTA A UNA TEMPERATURA ENTRE 160 (GRADOS) C Y 240 (GRADOS) C. LA PRIMERA Y LA SEGUNDA VELOCIDAD SE REGULAN DE TAL FORMA ENTRE SI, QUE LA SEGUNDA VELOCIDAD ES UN 70 HASTA UN 180 % MAYOR QUE LA PRIMERA VELOCIDAD.
ES93107495T 1992-05-12 1993-05-08 Procedimiento de estirado. Expired - Lifetime ES2081658T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4215015A DE4215015A1 (de) 1992-05-12 1992-05-12 Verfahren zum Verstrecken

Publications (1)

Publication Number Publication Date
ES2081658T3 true ES2081658T3 (es) 1996-03-16

Family

ID=6458325

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93107495T Expired - Lifetime ES2081658T3 (es) 1992-05-12 1993-05-08 Procedimiento de estirado.

Country Status (10)

Country Link
US (1) US5375310A (es)
EP (1) EP0569889B1 (es)
AT (1) ATE130639T1 (es)
CA (1) CA2113191C (es)
CZ (1) CZ284524B6 (es)
DE (2) DE4215015A1 (es)
ES (1) ES2081658T3 (es)
HK (1) HK184496A (es)
SK (1) SK282521B6 (es)
WO (1) WO1993023593A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW503274B (en) 1998-02-04 2002-09-21 Hna Holdings Inc Calendering apparatus and method for heat setting a traveling multi-filament tow
US6210622B1 (en) 1999-07-19 2001-04-03 Arteva North America S.A.R.L. Process of making polymeric fibers
DE102011102560A1 (de) * 2011-05-26 2012-11-29 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum Abziehen und Verstrecken eines synthetischen Fadens

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH432710A (de) * 1965-09-22 1967-03-31 Rieter Ag Maschf Verfahren und Vorrichtung zum Relaxieren von hochpolymeren Mono- oder Multifilamenten im Anschluss an den Streckprozess und eine Vorrichtung zur Durchführung des Verfahrens
US3539680A (en) * 1967-08-07 1970-11-10 Teijin Ltd Process and apparatus for drawing polyester filaments
US3781953A (en) * 1972-04-26 1974-01-01 Phillips Petroleum Co Yarn processing apparatus
US4057274A (en) * 1976-09-29 1977-11-08 Brammall, Inc. Method and apparatus for bracing and securing doors
US4571793A (en) * 1983-03-02 1986-02-25 Enterprise Machine And Development Corp. Air jet texturing system for the production of uniform textured yarn
JPS59173335A (ja) * 1983-03-02 1984-10-01 エンタ−プライズ・マシ−ン・アンド・デイベロツプメント・コ−ポレ−シヨン 糸の製造方法
DE3436488A1 (de) * 1984-10-05 1986-04-10 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Magnetpulverkupplung
US4825517A (en) * 1984-11-15 1989-05-02 Phillips Petroleum Company Apparatus for drawing and interlacing
JPS63264940A (ja) * 1987-04-20 1988-11-01 三菱レイヨン株式会社 延伸機
DE3720237A1 (de) * 1987-06-15 1989-01-05 Amann & Soehne Verfahren zum herstellen von luftblastexturiertem naehgarn
US5146738A (en) * 1987-05-15 1992-09-15 Amann Und Sohne Gmbh & Co. Thread having looped effect yarn intermingled with multi-filament core yarn
DE3831700A1 (de) * 1988-09-17 1990-03-22 Amann & Soehne Verfahren zur herstellung eines garnes, insbesondere eines naehgarnes, sowie ein garn
DE3917338A1 (de) * 1989-05-27 1990-11-29 Didier Eng Verfahren und vorrichtung zum herstellen von glattgarn aus thermoplastischen kunststoffaeden, insbesondere von glattem polyestergarn
US5136763A (en) * 1990-12-18 1992-08-11 E. I. Du Pont De Nemours And Company Process for the production of uniform yarns via reduced tension-induced slippage

Also Published As

Publication number Publication date
DE59300985D1 (de) 1996-01-04
CA2113191C (en) 1999-01-05
WO1993023593A1 (de) 1993-11-25
CZ284524B6 (cs) 1998-12-16
HK184496A (en) 1996-10-11
DE4215015A1 (de) 1993-11-18
CA2113191A1 (en) 1993-11-25
AU665656B2 (en) 1996-01-11
EP0569889A1 (de) 1993-11-18
EP0569889B1 (de) 1995-11-22
US5375310A (en) 1994-12-27
CZ6794A3 (en) 1994-07-13
ATE130639T1 (de) 1995-12-15
SK4094A3 (en) 1994-06-08
AU4259693A (en) 1993-12-13
SK282521B6 (sk) 2002-10-08

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