ES380103A1 - Spinning apparatus for sheath-core bicomponent fibers - Google Patents

Spinning apparatus for sheath-core bicomponent fibers

Info

Publication number
ES380103A1
ES380103A1 ES380103A ES380103A ES380103A1 ES 380103 A1 ES380103 A1 ES 380103A1 ES 380103 A ES380103 A ES 380103A ES 380103 A ES380103 A ES 380103A ES 380103 A1 ES380103 A1 ES 380103A1
Authority
ES
Spain
Prior art keywords
holes
spinning
fiber
spinning solution
rows
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
Application number
ES380103A
Other languages
Spanish (es)
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of ES380103A1 publication Critical patent/ES380103A1/en
Expired 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
    • D01D5/34—Core-skin structure; 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)

Abstract

Improvements in the construction of apparatus for spinning double-component fibers of the core-shell type with a single row, comprising a vertical stack type distribution assembly, having spinning chamber feeding chamber plates and a surface of outlet for two fibrogenic spinning solutions, characterized in that a hole plate immediately adjacent to said outlet surface is provided and, separated therefrom, a spinneret with fiber-forming holes, where said fiber-forming holes are arranged in rows above the plates of supply chambers of spinning solution of the vertical stack that feeds one of the two spinning solutions, the holes being arranged in said plate of holes in rows so that; a set of rows is located directly above the plates of spinning chamber feeders, for a spinning solution, with each hole aligned with a corresponding fiber forming hole in said spinneret plate and another set of rows is directly located above the plates of spinning solution feeder chambers, for the second spinning solution, with the holes therein arranged at a mid-point between holes of said first set, whereby the spinning solution flowing through said first set of holes of said orifice plate, forms the core forming component of said fiber and the other spinning solution is directed by lateral flow through the space provided to exit as a sheath forming component of said fiber. (Machine-translation by Google Translate, not legally binding)
ES380103A 1969-05-27 1970-05-27 Spinning apparatus for sheath-core bicomponent fibers Expired ES380103A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4976169 1969-05-27

Publications (1)

Publication Number Publication Date
ES380103A1 true ES380103A1 (en) 1973-04-16

Family

ID=12840153

Family Applications (1)

Application Number Title Priority Date Filing Date
ES380103A Expired ES380103A1 (en) 1969-05-27 1970-05-27 Spinning apparatus for sheath-core bicomponent fibers

Country Status (2)

Country Link
US (1) US3613170A (en)
ES (1) ES380103A1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5115124B1 (en) * 1971-05-04 1976-05-14
US3787162A (en) * 1972-04-13 1974-01-22 Ici Ltd Conjugate filaments apparatus
JPS59223306A (en) * 1983-06-01 1984-12-15 Chisso Corp Spinneret device
WO1989002938A1 (en) * 1987-10-02 1989-04-06 Hills Research & Development, Inc. Profiled multi-component fibers and method and apparatus for making same
US5162074A (en) * 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
JP2660415B2 (en) * 1988-02-17 1997-10-08 チッソ株式会社 Sheath-core composite spinneret
US4918017A (en) * 1989-02-03 1990-04-17 Bridgestone/Firestone, Inc. Screen assembly for screening elastomeric material
JP2512546B2 (en) * 1989-02-15 1996-07-03 チッソ株式会社 Eccentric sheath core type composite spinneret device
US5256050A (en) * 1989-12-21 1993-10-26 Hoechst Celanese Corporation Method and apparatus for spinning bicomponent filaments and products produced therefrom
US5227109A (en) * 1992-01-08 1993-07-13 Wellman, Inc. Method for producing multicomponent polymer fibers
US5620644A (en) * 1992-10-29 1997-04-15 Basf Corporation Melt-spinning synthetic polymeric fibers
CA2107930C (en) * 1992-10-29 2000-07-11 John A. Hodan Flow distribution plates
JP2684002B2 (en) * 1993-07-27 1997-12-03 有限会社トーワ Method and apparatus for manufacturing multicolor mud-dripping mat
US5679379A (en) * 1995-01-09 1997-10-21 Fabbricante; Anthony S. Disposable extrusion apparatus with pressure balancing modular die units for the production of nonwoven webs
US6680021B1 (en) 1996-07-16 2004-01-20 Illinois Toolworks Inc. Meltblowing method and system
US5904298A (en) * 1996-10-08 1999-05-18 Illinois Tool Works Inc. Meltblowing method and system
US5902540A (en) * 1996-10-08 1999-05-11 Illinois Tool Works Inc. Meltblowing method and apparatus
US6162537A (en) * 1996-11-12 2000-12-19 Solutia Inc. Implantable fibers and medical articles
US6114017A (en) * 1997-07-23 2000-09-05 Fabbricante; Anthony S. Micro-denier nonwoven materials made using modular die units
US5882573A (en) * 1997-09-29 1999-03-16 Illinois Tool Works Inc. Adhesive dispensing nozzles for producing partial spray patterns and method therefor
US6051180A (en) * 1998-08-13 2000-04-18 Illinois Tool Works Inc. Extruding nozzle for producing non-wovens and method therefor
US6200635B1 (en) 1998-08-31 2001-03-13 Illinois Tool Works Inc. Omega spray pattern and method therefor
US6602554B1 (en) 2000-01-14 2003-08-05 Illinois Tool Works Inc. Liquid atomization method and system
US7033153B2 (en) * 2003-08-28 2006-04-25 Nordson Corporation Lamellar meltblowing die apparatus and method
US7033154B2 (en) * 2003-08-28 2006-04-25 Nordson Corporation Lamellar extrusion die apparatus and method
US20070205530A1 (en) * 2006-03-02 2007-09-06 Nordson Corporation Apparatus and methods for distributing a balanced air stream to an extrusion die of a meltspinning apparatus
US7798434B2 (en) 2006-12-13 2010-09-21 Nordson Corporation Multi-plate nozzle and method for dispensing random pattern of adhesive filaments
US8074902B2 (en) 2008-04-14 2011-12-13 Nordson Corporation Nozzle and method for dispensing random pattern of adhesive filaments
KR101670382B1 (en) * 2015-03-10 2016-10-28 우범제 Purge gas injection plate and manufacturing method thereof
CN112127014B (en) * 2020-09-24 2023-08-01 普宁市雄风织造有限公司 Preparation method of high-antibacterial deodorizing nano composite functional fiber

Also Published As

Publication number Publication date
US3613170A (en) 1971-10-19

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