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US3608148A - Apparatus for spinning a miltifilament yarn - Google Patents

Apparatus for spinning a miltifilament yarn Download PDF

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Publication number
US3608148A
US3608148A US617186A US3608148DA US3608148A US 3608148 A US3608148 A US 3608148A US 617186 A US617186 A US 617186A US 3608148D A US3608148D A US 3608148DA US 3608148 A US3608148 A US 3608148A
Authority
US
United States
Prior art keywords
spinneret
miltifilament
yarn
spinning
mixing
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
US617186A
Inventor
Robert Sluijters
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.)
Akzona Inc
Original Assignee
American Enka Corp
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 Enka Corp filed Critical American Enka Corp
Application granted granted Critical
Publication of US3608148A publication Critical patent/US3608148A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D01D1/06—Feeding liquid to the spinning head
    • D01D1/065—Addition and mixing of substances to the spinning solution or to the melt; Homogenising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/421—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path
    • B01F25/422—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path between stacked plates, e.g. grooved or perforated plates
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

IMPROVED APPARATUS FOR PRODUCING LAYERED MULTI-COMPONENT FILAMENTS COMPRISING SPINNERET MEANS, MIXING MEANS IMMEDIATELY UPSTREAM OF SAID SPINNERET MEANS, FEED MEANS FOR INTRODUCING SPINNING MASSES THROUGH FILTRATION MEANS INTO SAID MIXING MEANS, SAID MIXING MEANS DIVIDING AND INCREASING THE COMPONENT LAYERS PRIOR TO TERMINATING INTO THE EXTRUSION ORIFICES OF SAID SPINNERET MEANS.
US617186A 1966-02-25 1967-02-20 Apparatus for spinning a miltifilament yarn Expired - Lifetime US3608148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6602465A NL6602465A (en) 1966-02-25 1966-02-25

Publications (1)

Publication Number Publication Date
US3608148A true US3608148A (en) 1971-09-28

Family

ID=19795845

Family Applications (1)

Application Number Title Priority Date Filing Date
US617186A Expired - Lifetime US3608148A (en) 1966-02-25 1967-02-20 Apparatus for spinning a miltifilament yarn

Country Status (12)

Country Link
US (1) US3608148A (en)
AT (1) AT285029B (en)
BE (1) BE694233A (en)
DE (1) DE1660174A1 (en)
DK (1) DK115346B (en)
ES (2) ES337231A1 (en)
FR (1) FR1512700A (en)
GB (1) GB1181013A (en)
LU (1) LU53056A1 (en)
NL (1) NL6602465A (en)
NO (1) NO121354B (en)
SE (1) SE313889B (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831904A (en) * 1969-11-14 1974-08-27 Akzona Inc Common plane sequential mixing apparatus
US4104015A (en) * 1977-01-11 1978-08-01 Phillips Petroleum Company Spinneret assembly
US4242075A (en) * 1977-05-04 1980-12-30 Ngk Insulators, Ltd. Extrusion dies for extruding honeycomb structural bodies
US4307054A (en) * 1977-12-22 1981-12-22 Rhone-Poulenc-Textile Process for the production of bi-component yarns
US4541982A (en) * 1982-12-06 1985-09-17 Windmoller & Holscher Process and apparatus for forming and rearranging partial streams of molten materials processed in an extruder for making thermoplastic and/or elastomeric products
US4568506A (en) * 1980-07-29 1986-02-04 Teijin Limited Process for producing an assembly of many fibers
US4717331A (en) * 1984-06-01 1988-01-05 Nippon Oil Company Limited Spinning nozzle
US4732716A (en) * 1985-06-28 1988-03-22 Mitsubishi Rayon Company Ltd. Process for preparation of multifilament optical fibers
US6287689B1 (en) 1999-12-28 2001-09-11 Solutia Inc. Low surface energy fibers
US6630087B1 (en) 2001-11-16 2003-10-07 Solutia Inc. Process of making low surface energy fibers
CN104195657A (en) * 2014-08-26 2014-12-10 江苏巨鸿超细纤维制造有限公司 Composite spinning assembly of polyester and chinlon composite yarn
JP2019076820A (en) * 2017-10-23 2019-05-23 修悦 山本 Generation device of gas-dissolved liquid and element used for the same
US20200208300A1 (en) * 2017-06-28 2020-07-02 Toray Industries, Inc. Pack for spinning and method for producing fiber

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831904A (en) * 1969-11-14 1974-08-27 Akzona Inc Common plane sequential mixing apparatus
US4104015A (en) * 1977-01-11 1978-08-01 Phillips Petroleum Company Spinneret assembly
US4242075A (en) * 1977-05-04 1980-12-30 Ngk Insulators, Ltd. Extrusion dies for extruding honeycomb structural bodies
US4307054A (en) * 1977-12-22 1981-12-22 Rhone-Poulenc-Textile Process for the production of bi-component yarns
US4308004A (en) * 1977-12-22 1981-12-29 Rhone-Poulenc-Textile Device for the production of bi-component yarns
US4568506A (en) * 1980-07-29 1986-02-04 Teijin Limited Process for producing an assembly of many fibers
US4541982A (en) * 1982-12-06 1985-09-17 Windmoller & Holscher Process and apparatus for forming and rearranging partial streams of molten materials processed in an extruder for making thermoplastic and/or elastomeric products
US4717331A (en) * 1984-06-01 1988-01-05 Nippon Oil Company Limited Spinning nozzle
US4732716A (en) * 1985-06-28 1988-03-22 Mitsubishi Rayon Company Ltd. Process for preparation of multifilament optical fibers
US6287689B1 (en) 1999-12-28 2001-09-11 Solutia Inc. Low surface energy fibers
US6630087B1 (en) 2001-11-16 2003-10-07 Solutia Inc. Process of making low surface energy fibers
CN104195657A (en) * 2014-08-26 2014-12-10 江苏巨鸿超细纤维制造有限公司 Composite spinning assembly of polyester and chinlon composite yarn
US20200208300A1 (en) * 2017-06-28 2020-07-02 Toray Industries, Inc. Pack for spinning and method for producing fiber
US11525191B2 (en) * 2017-06-28 2022-12-13 Toray Industries, Inc. Pack for spinning and method for producing fiber
JP2019076820A (en) * 2017-10-23 2019-05-23 修悦 山本 Generation device of gas-dissolved liquid and element used for the same

Also Published As

Publication number Publication date
NO121354B (en) 1971-02-15
DK115346B (en) 1969-09-29
GB1181013A (en) 1970-02-11
ES337232A1 (en) 1968-01-16
AT285029B (en) 1970-10-12
ES337231A1 (en) 1968-01-16
NL6602465A (en) 1967-08-28
FR1512700A (en) 1968-02-09
LU53056A1 (en) 1967-04-24
BE694233A (en) 1967-07-31
SE313889B (en) 1969-08-25
DE1660174A1 (en) 1971-06-16

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