WO2007076380A3 - Spin pack assembly - Google Patents

Spin pack assembly Download PDF

Info

Publication number
WO2007076380A3
WO2007076380A3 PCT/US2006/062348 US2006062348W WO2007076380A3 WO 2007076380 A3 WO2007076380 A3 WO 2007076380A3 US 2006062348 W US2006062348 W US 2006062348W WO 2007076380 A3 WO2007076380 A3 WO 2007076380A3
Authority
WO
WIPO (PCT)
Prior art keywords
pack assembly
spin pack
apertures
circular
patterns
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.)
Ceased
Application number
PCT/US2006/062348
Other languages
French (fr)
Other versions
WO2007076380A2 (en
Inventor
Ravi R Vedula
Jr James E Bryson
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.)
Lubrizol Advanced Materials Inc
Original Assignee
Lubrizol Advanced Materials Inc
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 Lubrizol Advanced Materials Inc filed Critical Lubrizol Advanced Materials Inc
Priority to CN2006800512323A priority Critical patent/CN101365831B/en
Priority to AT06848456T priority patent/ATE441740T1/en
Priority to HK09107321.6A priority patent/HK1129132B/en
Priority to EP06848456A priority patent/EP1966415B1/en
Priority to DE602006008987T priority patent/DE602006008987D1/en
Priority to JP2008547738A priority patent/JP2009523918A/en
Publication of WO2007076380A2 publication Critical patent/WO2007076380A2/en
Publication of WO2007076380A3 publication Critical patent/WO2007076380A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • 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
    • 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
    • D01D4/02—Spinnerettes
    • 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
    • D01D5/08—Melt spinning methods
    • 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

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)
  • Artificial Filaments (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • External Artificial Organs (AREA)
  • Joints Allowing Movement (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Basic Packing Technique (AREA)

Abstract

A spin pack assembly for use in melt spinning elastic fibers. The spin pack assembly includes a circular breaker plate having a center aperture and several circular patterns of apertures with each circular pattern having a plurality of apertures. Each circular pattern is located concentrically about an axis of the center aperture. The apertures in the outer circular patterns have a greater diameter than the apertures in the inner circular patterns. The spin pack assembly also has a spinneret plate where the exit aperture of the spinneret plate is recessed in the body of the spin pack assembly.
PCT/US2006/062348 2005-12-22 2006-12-20 Spin pack assembly Ceased WO2007076380A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN2006800512323A CN101365831B (en) 2005-12-22 2006-12-20 Spin pack
AT06848456T ATE441740T1 (en) 2005-12-22 2006-12-20 WINDING MACHINE ARRANGEMENT
HK09107321.6A HK1129132B (en) 2005-12-22 2006-12-20 Spin pack assembly
EP06848456A EP1966415B1 (en) 2005-12-22 2006-12-20 Spin pack assembly
DE602006008987T DE602006008987D1 (en) 2005-12-22 2006-12-20 WRAPPING MACHINES ARRANGEMENT
JP2008547738A JP2009523918A (en) 2005-12-22 2006-12-20 Spin pack assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75313905P 2005-12-22 2005-12-22
US60/753,139 2005-12-22

Publications (2)

Publication Number Publication Date
WO2007076380A2 WO2007076380A2 (en) 2007-07-05
WO2007076380A3 true WO2007076380A3 (en) 2007-12-13

Family

ID=38092138

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/062348 Ceased WO2007076380A2 (en) 2005-12-22 2006-12-20 Spin pack assembly

Country Status (8)

Country Link
US (2) US20070148275A1 (en)
EP (1) EP1966415B1 (en)
JP (2) JP2009523918A (en)
CN (1) CN101365831B (en)
AT (1) ATE441740T1 (en)
DE (1) DE602006008987D1 (en)
ES (1) ES2330794T3 (en)
WO (1) WO2007076380A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI1015425B1 (en) 2009-06-25 2020-10-27 Lubrizol Advanced Materials, Inc. melt-spun elastic fiber made from cross-linked thermoplastic polyurethane, fabric, garment, and process to produce an elastic fiber
KR20130114637A (en) 2010-06-15 2013-10-17 루브리졸 어드밴스드 머티어리얼스, 인코포레이티드 Melt spun elastic fibers having flat modulus
JP6152056B2 (en) 2010-12-21 2017-06-21 ルブリゾル アドバンスド マテリアルズ， インコーポレイテッド Elastomer resin, its fibers and fabrics, and their use
US9565877B2 (en) 2013-10-18 2017-02-14 Mast Industries (Far East) Limited Garment that clings to a wearer's skin and method of manufacture thereof
CN105671651B (en) * 2014-11-20 2018-11-20 中国石油化工股份有限公司 The preparation method of polyacrylonitrile fibre
CN105714387B (en) * 2016-03-24 2019-08-02 北京中丽制机工程技术有限公司 A kind of filament spinning component
CN106811808B (en) * 2017-03-24 2023-02-24 江苏恒科新材料有限公司 Double-row circular blowing spinning box equipment for producing fine denier yarns and manufacturing method thereof
KR102002726B1 (en) * 2018-05-08 2019-07-23 조승형 Nozzle fixing device for melt spinning system
CN108998844A (en) * 2018-09-10 2018-12-14 盐城市自强化纤机械有限公司 A kind of combination spinneret structure
CN118987701B (en) * 2024-07-31 2025-10-10 杭州福斯特电子材料有限公司 A degassing device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971219A (en) * 1956-08-14 1961-02-14 Du Pont Mixer distribution plate
GB983638A (en) * 1961-05-11 1965-02-17 Fmc Corp Method and apparatus for spinning artificial filaments
US4072457A (en) * 1975-09-11 1978-02-07 Allied Chemical Corporation Spin pot with improved top cap
US4104015A (en) * 1977-01-11 1978-08-01 Phillips Petroleum Company Spinneret assembly
WO2005005697A1 (en) * 2003-06-30 2005-01-20 Noveon Ip Holdings Corp. Melt spun monofilament or elastic tape and process
JP2006312242A (en) * 2005-05-06 2006-11-16 Setsuyo Tekko Kk Breaker plate for extruder and extruder

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2408713A (en) * 1944-02-05 1946-10-01 American Viscose Corp Extrusion device
CH432711A (en) * 1965-03-03 1967-03-31 Inventa Ag Device for spinning threads made of synthetic material
DE2434828C3 (en) * 1974-07-19 1982-12-23 Spinnstoffabrik Zehlendorf Ag, 1000 Berlin Device for filtering a liquid
US4131731A (en) * 1976-11-08 1978-12-26 Beatrice Foods Company Process for preparing polycarbonates
US4494921A (en) * 1983-08-08 1985-01-22 E. I. Du Pont De Nemours And Company Filter element
US4816202A (en) * 1986-10-09 1989-03-28 Idemitsu Kosan Co., Ltd. Method of melt spinning pitch
CN1011047B (en) * 1987-10-20 1991-01-02 纺织部纺织科学研究院 Twin-component composite fiber yarn-spinning block
CN1056317A (en) * 1990-04-29 1991-11-20 宋建昌 Composite spinnerette pack
JP3185358B2 (en) * 1992-05-27 2001-07-09 東レ株式会社 Melt spinning method of liquid crystal polyester
DE19607103B4 (en) * 1996-02-24 2006-01-26 Zimmer Ag Spinnpack with sand filter
JPH11279825A (en) * 1998-03-27 1999-10-12 Toray Ind Inc Multifilament group melt spinning apparatus and melt spinning method using the same
JPH11350236A (en) * 1998-04-07 1999-12-21 Toray Ind Inc Melt spinneret pack
US6709147B1 (en) * 2002-12-05 2004-03-23 Rauwendaal Extrusion Engineering, Inc. Intermeshing element mixer
US7357889B2 (en) * 2003-04-09 2008-04-15 Lubrizol Advanced Materials, Inc. Melt spun TPU fibers and process

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971219A (en) * 1956-08-14 1961-02-14 Du Pont Mixer distribution plate
GB983638A (en) * 1961-05-11 1965-02-17 Fmc Corp Method and apparatus for spinning artificial filaments
US4072457A (en) * 1975-09-11 1978-02-07 Allied Chemical Corporation Spin pot with improved top cap
US4104015A (en) * 1977-01-11 1978-08-01 Phillips Petroleum Company Spinneret assembly
WO2005005697A1 (en) * 2003-06-30 2005-01-20 Noveon Ip Holdings Corp. Melt spun monofilament or elastic tape and process
JP2006312242A (en) * 2005-05-06 2006-11-16 Setsuyo Tekko Kk Breaker plate for extruder and extruder

Also Published As

Publication number Publication date
ES2330794T3 (en) 2009-12-15
US8425821B2 (en) 2013-04-23
JP2010053505A (en) 2010-03-11
EP1966415A2 (en) 2008-09-10
DE602006008987D1 (en) 2009-10-15
ATE441740T1 (en) 2009-09-15
US20070148275A1 (en) 2007-06-28
US20120001362A1 (en) 2012-01-05
EP1966415B1 (en) 2009-09-02
WO2007076380A2 (en) 2007-07-05
CN101365831B (en) 2012-05-30
HK1129132A1 (en) 2009-11-20
CN101365831A (en) 2009-02-11
JP2009523918A (en) 2009-06-25

Similar Documents

Publication Publication Date Title
ATE441740T1 (en) WINDING MACHINE ARRANGEMENT
WO2007123704A3 (en) Nonwoven fibrous structure comprising synthetic fibers and hydrophilizing agent
WO2007123702A3 (en) Absorbent article comprising a fibrous structure comprising synthetic fibers and a hydrophilizing agent
EP1645783A4 (en) ISOLATION DAMPING PULLEY AND METHOD OF MANUFACTURING THE SAME
TW200734035A (en) Hollow fiber module
CA2369254A1 (en) Disposable wipe-out sheet and process for making the same
DE60111548D1 (en) EXPRESSIVE POLYMER FIBERS AND ARTICLES MANUFACTURED THEREOF
TW200609392A (en) Spinneret and method for producing side-by-side type conjugated fiber
CN110205687B (en) Combined nozzle for centrifugal spinning
CN106381529B (en) A spinning spinneret
WO2006019600A3 (en) Hemostatix microfibrous constructs
CN101139736A (en) Fine denier polyester single-board direct spinning technology
CN201614436U (en) Spinneret plate for spinning flat porous hollow fibres
CN210736963U (en) Spinneret plate
CN221544836U (en) Special-shaped spinneret plate for hollow regenerated polyester staple fibers
ES2376863B1 (en) WASHING MACHINE.
CN204080207U (en) Profile spinneret
CN201553811U (en) Open ring type spinneret plate
CN202380144U (en) Moisture-absorption double-hook type spinneret plate
CN203411671U (en) Spinneret plate with special-shaped discharge ports
WO2010078919A3 (en) A data entry keyboard
CN212800627U (en) Shaping effectual microscler cellucotton spinneret
CN220202105U (en) Fluffy high-elasticity moisture-absorbing sweat-releasing fiber spinneret plate
WO2006087527A8 (en) Spinning top with magnets
CN217104158U (en) Bi-component orange-petal type spinning pack

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 2006848456

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 5261/DELNP/2008

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 2008547738

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 200680051232.3

Country of ref document: CN

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)