US3672802A - Apparatus for producing multilayer filament - Google Patents

Apparatus for producing multilayer filament Download PDF

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Publication number
US3672802A
US3672802A US48683A US3672802DA US3672802A US 3672802 A US3672802 A US 3672802A US 48683 A US48683 A US 48683A US 3672802D A US3672802D A US 3672802DA US 3672802 A US3672802 A US 3672802A
Authority
US
United States
Prior art keywords
producing multilayer
multilayer filament
sheets
filament
sheet
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
US48683A
Inventor
Maso Matsui
Yutaka Utsuhara
Masahiro Yamabe
Susuma Tokura
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.)
Kanegafuchi Spinning Co Ltd
Original Assignee
Kanegafuchi Spinning Co Ltd
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 Kanegafuchi Spinning Co Ltd filed Critical Kanegafuchi Spinning Co Ltd
Application granted granted Critical
Publication of US3672802A publication Critical patent/US3672802A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • 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
    • 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

Abstract

A SPINNERET IS DISCLOSED FOR THE PRODUCTION OF MIXED FILAMENTS WHICH ARE MADE FROM AT LEAST TWO SPINNING MATERIALS EXTENDING SUBSTANTIALLY CONTINUOUSLY ALONG THE FILAMENT AXIS HAVING AT LEAST TEN THIN LAYERS IN ARBITRARY CROSS SECTION. THE SPINNERET CONTAINS A PLURALITY OF LAYER MULTIPLYING MIXERS FOR SEPARATION AND JOINING OF THE FILAMENT COMPONENTS IN DIFFERENT PHASE.

Description

APPARATUS FOR PRODUCING MULTILAYER FILAMENT Original Filed March 6, 1968 26 Sheets-Sheet 1 Fig. I Fig.2 Fig. 3 ig. 4 i glil Fig. 5 Fig. 6 Fig. 7 Fig. 8
APPARATUS FOR PRODUCING MULTILAYER FILAMENT Original Filed March 6, 1968 26 Sheets-Sheet 2 June 27, 1972 MASQ MATSU] EI'AL' 3,672,802 1 APPARATUS FOR PRODUCING MULTILAYER FILAMENT Original Filed March 6, 1968 2e Sheets-Sheet 4 June 1972 MASO MATSUI ET L 3,672,802
APPARATUS FOR PRODUCING MULTILAYER FILAMENT Original Filed March 6, 1968 26 Sheets-Sheet 5 Fig.20
Roe
June 27, 1 972 MASO MATSUI ETAL 3,672,302 I APPARATUS FOR PRODUCING MULTILAYER FILAMENT 26 Sheets-Sheet 6 Original Filed March 6, 1968 ne 27 1972 MASO MATSUI ETA!- APPARATUS FOR PRODUCING MULTILAYER FILAMENT Original Filed March 6, 1968 26 Sheets-Sheet 7 Fig 23 June 27, 1972 MASO MATSUI, HAL 3,672,802
APPARATUS FOR PRODUCING MULTILAYER FILAMENT Original Filed March 6, 1968 26 Sheets-Sheet} Fig 25 June 21, 1972 M50 MATSUI 3,672,802
APPARATUS FOR PRODUCING MULTILAYER FILAMENT Original Filed March 6, 1968 26 sheets-sheets APPARATUS FOR PRODUCING MULTILAYER FILAMENT Original Filed March 6, 1968 26 Sheets-SheetjQ Fig.3!
ll l3 I2 Fig. 32
June 27Q172 MASQ MATSU] EI'AL 3,672,802
APPARATUS FOR PRODUCING MULTILAYER FILAMENT Original Filed Marsha, 1968 26 Sheet-Sheet 11 Fig. 34
J IOI I03 I05 I02 IIO June 21, 1912 7 M50 MATSU' 3,672,802
APPARATUS FOR PRODUCING MULTILAYER FILAMENT Original Filed March 6, 1968 26 Sheets-Sheet 12 June 27, 1972 MASO MATSUI ETA!- 3,672,802
APPARATUS FOR PRODUCING MULTILAYER FILAMENT 26 Sheets-Sheet 15 Original Filed March 6, 1968 ET AL June 21., 1-972 MASO MATSU' 3,672,802
APPARATUS FOR PRODUCING MULTILAYER FILAMENT Original Filed March 6, 1968 i 26 Sheets-Sheet 14 I05 I04 Rno June 21, 1972 MATSU' 3,672,802
APPARATUS FOR PRODUCING MULTILAYER FILAMENT Original Filed March 6,- 1968 26 Sheets-Sheet 15 June 1, 197 M50 MATSUI EAL 3,672,802
APPARATUS FOR PRODUCING MULTILAYER FILAMENT Original Filed March 6, 1968 26 Sheets-Sheet 17 150 Fi 5/ Fi 52 Rn l4 R12 Rn Rl2 Ru Rlz Fi 53 Fi 54 Fig. 55
I? l3 l3 F '9 57 Fi 58 1'! go Qifiiifl j MW Rll June 27, 1972 MASQ' -rsul ETAL 3,672,802
P TUS FOR PRODUCING MULTILAYER FILAMENT Original Filed March 6, 1968 26 Sheets-Sheet 18 June 27, 1972 MASO MATSUI ET PP RATUS FOR PRODUCING MULTILAYER FILAMENT 26 Sheets-Sheet 19 Y Original Filed Mar June 27, 1972 MASO MATSUI ETAL 3,
APPARATUS FOR PRODUCING MULTILAYER FILAMENT Original Filed March 6, 1968 26 Sheets-Sheet 20 Fig. 63 Fig. 64 Fig. 65 Fig. 66
US48683A 1967-03-15 1970-05-25 Apparatus for producing multilayer filament Expired - Lifetime US3672802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1650167 1967-03-15

Publications (1)

Publication Number Publication Date
US3672802A true US3672802A (en) 1972-06-27

Family

ID=11918008

Family Applications (1)

Application Number Title Priority Date Filing Date
US48683A Expired - Lifetime US3672802A (en) 1967-03-15 1970-05-25 Apparatus for producing multilayer filament

Country Status (1)

Country Link
US (1) US3672802A (en)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853977A (en) * 1972-02-24 1974-12-10 Kanebo Ltd Method for producing mixed filaments
US3930772A (en) * 1970-06-01 1976-01-06 Imperial Chemical Industries Limited Manufacture of conjugate filaments
US3968307A (en) * 1968-02-29 1976-07-06 Kanegafuchi Boseki Kabushiki Kaisha Mixed filaments
US4045949A (en) * 1976-01-02 1977-09-06 Dow Badische Company Integral, electrically-conductive textile filament
US4308004A (en) * 1977-12-22 1981-12-29 Rhone-Poulenc-Textile Device for the production of bi-component yarns
EP0046035A1 (en) * 1980-07-29 1982-02-17 Teijin Limited Composite fiber assembly and process and apparatus for production thereof
EP0104081A2 (en) * 1982-09-20 1984-03-28 Toray Industries, Inc. Spinneret assembly for multi-ingredient composite fibers
EP0137854A1 (en) * 1983-03-03 1985-04-24 Toray Industries, Inc. Crossed polymer laminate, and process and apparatus for its production
EP0330766A1 (en) * 1988-02-29 1989-09-06 Toray Industries, Inc. Multi-layered conjugated acrylic fibers and the method for their production
US5108827A (en) * 1989-04-28 1992-04-28 Fiberweb North America, Inc. Strong nonwoven fabrics from engineered multiconstituent fibers
US5162074A (en) * 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
US5176952A (en) * 1991-09-30 1993-01-05 Minnesota Mining And Manufacturing Company Modulus nonwoven webs based on multi-layer blown microfibers
US5207970A (en) * 1991-09-30 1993-05-04 Minnesota Mining And Manufacturing Company Method of forming a web of melt blown layered fibers
US5232770A (en) * 1991-09-30 1993-08-03 Minnesota Mining And Manufacturing Company High temperature stable nonwoven webs based on multi-layer blown microfibers
US5238733A (en) * 1991-09-30 1993-08-24 Minnesota Mining And Manufacturing Company Stretchable nonwoven webs based on multi-layer blown microfibers
US5244614A (en) * 1991-09-26 1993-09-14 Basf Corporation Process of making multicomponent trilobal fiber
US5258220A (en) * 1991-09-30 1993-11-02 Minnesota Mining And Manufacturing Company Wipe materials based on multi-layer blown microfibers
US5551588A (en) * 1987-10-02 1996-09-03 Basf Corporation Profiled multi-component fiber flow plate method
US5593768A (en) * 1989-04-28 1997-01-14 Fiberweb North America, Inc. Nonwoven fabrics and fabric laminates from multiconstituent fibers
US5707735A (en) * 1996-03-18 1998-01-13 Midkiff; David Grant Multilobal conjugate fibers and fabrics
US5876650A (en) * 1997-12-01 1999-03-02 Basf Corporation Process of making fibers of arbitrary cross section
US20060084341A1 (en) * 2004-10-19 2006-04-20 Hassan Bodaghi Meltblown nonwoven webs including nanofibers and apparatus and method for forming such meltblown nonwoven webs
US20070216059A1 (en) * 2006-03-20 2007-09-20 Nordson Corporation Apparatus and methods for producing split spunbond filaments
US20070219516A1 (en) * 2006-03-14 2007-09-20 Tyco Healthcare Group Lp X-ray detectable element for association with surgical absorbent substrates and method of making
CN102199802A (en) * 2011-05-24 2011-09-28 东华大学 Three-component composite spinning assembly and use method thereof

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968307A (en) * 1968-02-29 1976-07-06 Kanegafuchi Boseki Kabushiki Kaisha Mixed filaments
US3930772A (en) * 1970-06-01 1976-01-06 Imperial Chemical Industries Limited Manufacture of conjugate filaments
US3853977A (en) * 1972-02-24 1974-12-10 Kanebo Ltd Method for producing mixed filaments
US4045949A (en) * 1976-01-02 1977-09-06 Dow Badische Company Integral, electrically-conductive textile filament
US4308004A (en) * 1977-12-22 1981-12-29 Rhone-Poulenc-Textile Device for the production of bi-component yarns
EP0046035A1 (en) * 1980-07-29 1982-02-17 Teijin Limited Composite fiber assembly and process and apparatus for production thereof
EP0104081A2 (en) * 1982-09-20 1984-03-28 Toray Industries, Inc. Spinneret assembly for multi-ingredient composite fibers
EP0104081A3 (en) * 1982-09-20 1985-09-18 Toray Industries, Inc. Spinneret assembly for multi-ingredient composite fibers
US5154934A (en) * 1983-03-03 1992-10-13 Toray Industries, Inc. Alternate high-molecule arrangement production system
EP0137854A1 (en) * 1983-03-03 1985-04-24 Toray Industries, Inc. Crossed polymer laminate, and process and apparatus for its production
EP0137854A4 (en) * 1983-03-03 1987-01-10 Toray Industries Crossed polymer laminate, and process and apparatus for its production.
US4686074A (en) * 1983-03-03 1987-08-11 Toray Industries, Inc. Alternate high-molecule arrangement production process
US5551588A (en) * 1987-10-02 1996-09-03 Basf Corporation Profiled multi-component fiber flow plate method
US5344297A (en) * 1987-10-02 1994-09-06 Basf Corporation Apparatus for making profiled multi-component yarns
US5162074A (en) * 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
US5562930A (en) * 1987-10-02 1996-10-08 Hills; William H. Distribution plate for spin pack assembly
US5466410A (en) * 1987-10-02 1995-11-14 Basf Corporation Process of making multiple mono-component fiber
US4999245A (en) * 1988-02-29 1991-03-12 Toray Industries, Inc. Multi-layered conjugated acrylic fibers and the method for their production
EP0330766A1 (en) * 1988-02-29 1989-09-06 Toray Industries, Inc. Multi-layered conjugated acrylic fibers and the method for their production
US5324466A (en) * 1988-02-29 1994-06-28 Toray Industries, Inc. Method for the production of multi-layered conjugated acrylic fibers
US5593768A (en) * 1989-04-28 1997-01-14 Fiberweb North America, Inc. Nonwoven fabrics and fabric laminates from multiconstituent fibers
US5108827A (en) * 1989-04-28 1992-04-28 Fiberweb North America, Inc. Strong nonwoven fabrics from engineered multiconstituent fibers
US5244614A (en) * 1991-09-26 1993-09-14 Basf Corporation Process of making multicomponent trilobal fiber
US5458972A (en) * 1991-09-26 1995-10-17 Basf Corporation Multicomponent cross-section fiber
US5238733A (en) * 1991-09-30 1993-08-24 Minnesota Mining And Manufacturing Company Stretchable nonwoven webs based on multi-layer blown microfibers
US5316838A (en) * 1991-09-30 1994-05-31 Minnesota Mining And Manufacturing Company Retroreflective sheet with nonwoven elastic backing
US5258220A (en) * 1991-09-30 1993-11-02 Minnesota Mining And Manufacturing Company Wipe materials based on multi-layer blown microfibers
US5232770A (en) * 1991-09-30 1993-08-03 Minnesota Mining And Manufacturing Company High temperature stable nonwoven webs based on multi-layer blown microfibers
US5207970A (en) * 1991-09-30 1993-05-04 Minnesota Mining And Manufacturing Company Method of forming a web of melt blown layered fibers
US5176952A (en) * 1991-09-30 1993-01-05 Minnesota Mining And Manufacturing Company Modulus nonwoven webs based on multi-layer blown microfibers
US5707735A (en) * 1996-03-18 1998-01-13 Midkiff; David Grant Multilobal conjugate fibers and fabrics
US5876650A (en) * 1997-12-01 1999-03-02 Basf Corporation Process of making fibers of arbitrary cross section
US20060084341A1 (en) * 2004-10-19 2006-04-20 Hassan Bodaghi Meltblown nonwoven webs including nanofibers and apparatus and method for forming such meltblown nonwoven webs
US7501085B2 (en) 2004-10-19 2009-03-10 Aktiengesellschaft Adolph Saurer Meltblown nonwoven webs including nanofibers and apparatus and method for forming such meltblown nonwoven webs
US20070219516A1 (en) * 2006-03-14 2007-09-20 Tyco Healthcare Group Lp X-ray detectable element for association with surgical absorbent substrates and method of making
US20070216059A1 (en) * 2006-03-20 2007-09-20 Nordson Corporation Apparatus and methods for producing split spunbond filaments
CN102199802A (en) * 2011-05-24 2011-09-28 东华大学 Three-component composite spinning assembly and use method thereof

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