DE1785047A1 - Spinnvorrichtung - Google Patents

Spinnvorrichtung

Info

Publication number
DE1785047A1
DE1785047A1 DE19681785047 DE1785047A DE1785047A1 DE 1785047 A1 DE1785047 A1 DE 1785047A1 DE 19681785047 DE19681785047 DE 19681785047 DE 1785047 A DE1785047 A DE 1785047A DE 1785047 A1 DE1785047 A1 DE 1785047A1
Authority
DE
Germany
Prior art keywords
spinneret
metering
spinning
polymer
opening
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.)
Pending
Application number
DE19681785047
Other languages
German (de)
English (en)
Inventor
Heckrotte Robert Sherwood
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE1785047A1 publication Critical patent/DE1785047A1/de
Pending 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
    • 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
    • D01D5/32—Side-by-side structure; Spinnerette packs therefor
    • 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
    • D01D4/06—Distributing spinning solution or melt to spinning nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
DE19681785047 1967-08-11 1968-08-05 Spinnvorrichtung Pending DE1785047A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66001967A 1967-08-11 1967-08-11

Publications (1)

Publication Number Publication Date
DE1785047A1 true DE1785047A1 (de) 1972-01-13

Family

ID=24647787

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681785047 Pending DE1785047A1 (de) 1967-08-11 1968-08-05 Spinnvorrichtung

Country Status (6)

Country Link
US (1) US3466703A (enExample)
JP (1) JPS447734B1 (enExample)
DE (1) DE1785047A1 (enExample)
GB (1) GB1233763A (enExample)
LU (1) LU56667A1 (enExample)
NL (1) NL6811226A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013014568A1 (de) 2012-09-26 2014-03-27 Oerlikon Textile Gmbh & Co. Kg Düsenpaket zum Schmelzspinnen

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3569757D1 (en) * 1984-10-16 1989-06-01 Barmag Barmer Maschf Spinnerette
JPS62156306A (ja) * 1985-12-27 1987-07-11 Chisso Corp 複合紡糸用口金装置
US5162074A (en) * 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
US5202072A (en) * 1989-02-16 1993-04-13 E. I. Du Pont De Nemours And Company Pitch carbon fiber spinning process
US5256050A (en) * 1989-12-21 1993-10-26 Hoechst Celanese Corporation Method and apparatus for spinning bicomponent filaments and products produced therefrom
US5397227A (en) * 1990-12-26 1995-03-14 Basf Corporation Apparatus for changing both number and size of filaments
DE4227114C2 (de) * 1991-09-14 2001-09-06 Barmag Barmer Maschf Spinnkopf
DE4236570A1 (enExample) * 1991-12-06 1993-06-09 Akzo N.V., Arnheim/Arnhem, Nl
US6284174B1 (en) * 1998-04-07 2001-09-04 Toray Industries, Inc. Melt spinning pack and synthetic fiber manufacturing method
US6361736B1 (en) 1998-08-20 2002-03-26 Fiber Innovation Technology Synthetic fiber forming apparatus for spinning synthetic fibers
US7465684B2 (en) * 2005-01-06 2008-12-16 Buckeye Technologies Inc. High strength and high elongation wipe
MX371022B (es) 2010-12-08 2020-01-13 Georgia Pacific Nonwovens Llc Material de limpieza no tejido dispersable.
EP3068618B1 (en) 2013-11-15 2018-04-25 Georgia-Pacific Nonwovens LLC Dispersible nonwoven wipe material
JP6578861B2 (ja) * 2015-09-30 2019-09-25 東レ株式会社 溶融紡糸用パック
WO2017123734A1 (en) 2016-01-12 2017-07-20 Georgia-Pacific Consumer Products Lp Nonwoven cleaning substrate
KR102365855B1 (ko) 2016-04-25 2022-02-22 사이텍 인더스트리스 인코포레이티드 중합섬유를 방사하기 위한 방사구 조립체
US20200024556A1 (en) 2017-01-12 2020-01-23 Georgia-Pacific Nonwovens LLC Nonwoven material for cleaning and sanitizing surfaces
WO2018132692A1 (en) 2017-01-12 2018-07-19 Georgia-Pacific Nonwovens LLC Nonwoven material for cleaning and sanitizing surfaces
WO2018132688A1 (en) 2017-01-12 2018-07-19 Georgia-Pacific Nonwovens LLC Nonwoven material for cleaning and sanitizing surfaces
EP3606487B1 (en) 2017-04-03 2022-07-06 Georgia-Pacific Mt. Holly LLC Multi-layer unitary absorbent structures
CA3075802A1 (en) 2017-09-27 2019-04-04 Georgia-Pacific Nonwovens LLC Nonwoven air filtration medium
EP3688216B1 (en) 2017-09-27 2026-01-21 Magnera Corporation Nonwoven material with high core bicomponent fibers
EP3746033B1 (en) 2018-01-31 2025-03-26 Glatfelter Corporation Modified cellulose-based natural binder for nonwoven fabrics
WO2019178111A1 (en) 2018-03-12 2019-09-19 Georgia-Pacific Nonwovens LLC Nonwoven material with high core bicomponent fibers
WO2020061290A1 (en) 2018-09-19 2020-03-26 Georgia-Pacific Nonwovens LLC Unitary nonwoven material
JP7569491B2 (ja) 2018-09-26 2024-10-18 グラットフェルター・コーポレイション ラテックスフリーかつホルムアルデヒドフリーの不織布
EP3976872A1 (en) 2019-05-30 2022-04-06 Georgia-Pacific Mt. Holly LLC Low-runoff airlaid nonwoven materials
CN114945715B (zh) 2019-08-08 2023-11-10 格拉特费尔特公司 包括基于cmc的粘结剂的可分散非织造材料
CA3150410A1 (en) 2019-08-08 2021-02-11 Glatfelter Corporation Low-dust airlaid nonwoven materials
CA3155103A1 (en) 2019-09-18 2021-03-25 Glatfelter Corporation Absorbent nonwoven materials
CN111748861B (zh) * 2020-07-23 2024-10-29 常州纺兴精密机械有限公司 一种喷丝板
CN114318557A (zh) * 2021-12-20 2022-04-12 晋江市永信达织造制衣有限公司 一种用于涤纶工业丝的纺丝组件及加工方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016568A (en) * 1959-07-15 1962-01-16 Gen Tire & Rubber Co Laminated extruding die

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013014568A1 (de) 2012-09-26 2014-03-27 Oerlikon Textile Gmbh & Co. Kg Düsenpaket zum Schmelzspinnen

Also Published As

Publication number Publication date
LU56667A1 (enExample) 1968-11-14
JPS447734B1 (enExample) 1969-04-11
NL6811226A (enExample) 1969-02-13
US3466703A (en) 1969-09-16
GB1233763A (enExample) 1971-05-26

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