DE3582908D1 - EXTRUDING PROCESS AND EXTRUDING NOZZLE WITH CENTRAL AIRFLOW. - Google Patents

EXTRUDING PROCESS AND EXTRUDING NOZZLE WITH CENTRAL AIRFLOW.

Info

Publication number
DE3582908D1
DE3582908D1 DE8585110883T DE3582908T DE3582908D1 DE 3582908 D1 DE3582908 D1 DE 3582908D1 DE 8585110883 T DE8585110883 T DE 8585110883T DE 3582908 T DE3582908 T DE 3582908T DE 3582908 D1 DE3582908 D1 DE 3582908D1
Authority
DE
Germany
Prior art keywords
extruding
nozzle
central airflow
airflow
central
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
DE8585110883T
Other languages
German (de)
Inventor
Jark C Lau
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.)
Kimberly Clark Worldwide Inc
Original Assignee
Kimberly Clark 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 Kimberly Clark Corp filed Critical Kimberly Clark Corp
Application granted granted Critical
Publication of DE3582908D1 publication Critical patent/DE3582908D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • D01D4/025—Melt-blowing or solution-blowing dies
    • 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
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
DE8585110883T 1984-08-30 1985-08-29 EXTRUDING PROCESS AND EXTRUDING NOZZLE WITH CENTRAL AIRFLOW. Expired - Lifetime DE3582908D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64566884A 1984-08-30 1984-08-30

Publications (1)

Publication Number Publication Date
DE3582908D1 true DE3582908D1 (en) 1991-06-27

Family

ID=24589967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585110883T Expired - Lifetime DE3582908D1 (en) 1984-08-30 1985-08-29 EXTRUDING PROCESS AND EXTRUDING NOZZLE WITH CENTRAL AIRFLOW.

Country Status (7)

Country Link
EP (1) EP0173333B1 (en)
JP (1) JPH0660448B2 (en)
KR (1) KR920008961B1 (en)
AU (1) AU576619B2 (en)
CA (1) CA1284411C (en)
DE (1) DE3582908D1 (en)
ZA (1) ZA856523B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0272682A3 (en) * 1986-12-22 1989-01-25 Kimberly-Clark Corporation Superabsorbent thermoplastic compositions
US5145689A (en) * 1990-10-17 1992-09-08 Exxon Chemical Patents Inc. Meltblowing die
JP2599847B2 (en) * 1991-08-13 1997-04-16 株式会社クラレ Polyethylene terephthalate type melt blown nonwoven fabric and its manufacturing method
AU2705600A (en) 1998-10-01 2000-05-01 University Of Akron, The Process and apparatus for the production of nanofibers
JP4667668B2 (en) * 2001-07-24 2011-04-13 日本バイリーン株式会社 Method for manufacturing electret meltblown nonwoven fabric and apparatus for manufacturing the same
US6520425B1 (en) 2001-08-21 2003-02-18 The University Of Akron Process and apparatus for the production of nanofibers
US6695992B2 (en) 2002-01-22 2004-02-24 The University Of Akron Process and apparatus for the production of nanofibers
US20040266300A1 (en) * 2003-06-30 2004-12-30 Isele Olaf Erik Alexander Articles containing nanofibers produced from a low energy process
US7666343B2 (en) 2006-10-18 2010-02-23 Polymer Group, Inc. Process and apparatus for producing sub-micron fibers, and nonwovens and articles containing same
JP5819832B2 (en) * 2009-09-01 2015-11-24 スリーエム イノベイティブ プロパティズ カンパニー Nozzles, apparatus, systems and methods for forming nanofibrous webs and articles made by this method
JP5653775B2 (en) * 2011-01-28 2015-01-14 日本バイリーン株式会社 Nonwoven fabric manufacturing apparatus, nonwoven fabric manufacturing method, and nonwoven fabric
KR101282784B1 (en) 2011-12-30 2013-07-05 웅진케미칼 주식회사 Supplying equipment of staple fiber using perpendicular air current
JP6047786B2 (en) * 2015-03-26 2016-12-21 エム・テックス株式会社 Nanofiber manufacturing apparatus and nanofiber manufacturing method
JP6362147B2 (en) * 2016-05-09 2018-07-25 エム・テックス株式会社 Nanofiber manufacturing apparatus and nanofiber manufacturing method
JP7028429B2 (en) * 2016-08-25 2022-03-02 ジャパンマテックス株式会社 Manufacturing method of high-strength carbon fiber resin tape and high-strength carbon fiber resin tape
JP2018187914A (en) * 2017-04-28 2018-11-29 大日本印刷株式会社 Laminate, method for producing display device and flexible display device
JP6964861B2 (en) * 2017-05-22 2021-11-10 エム・テックス株式会社 Nanofiber manufacturing equipment and heads used for it
JP6560734B2 (en) * 2017-12-25 2019-08-14 エム・テックス株式会社 Nanofiber manufacturing apparatus and nanofiber manufacturing method
JP7000872B2 (en) * 2018-01-18 2022-01-19 大日本印刷株式会社 High drop bag strength laminate, packaging material using the laminate, packaging bag
JP6741317B2 (en) * 2019-07-18 2020-08-19 エム・テックス株式会社 Nanofiber manufacturing apparatus and nanofiber manufacturing method
JP6894153B2 (en) * 2019-07-18 2021-06-23 エム・テックス株式会社 Nanofiber manufacturing equipment and nanofiber manufacturing method
EP3875644A1 (en) * 2020-03-04 2021-09-08 CAT S.r.l. A cusp die for producing melt-blown non-woven fabric
IT202000004639A1 (en) * 2020-03-04 2021-09-04 Cat S R L CUSPED DIE CHAIN FOR MELT-BLOWN TYPE NON-WOVEN FABRIC PRODUCTION
JP7129077B1 (en) * 2022-07-21 2022-09-01 株式会社化繊ノズル製作所 Melt blown equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508462A (en) * 1945-03-17 1950-05-23 Union Carbide & Carbon Corp Method and apparatus for the manufacture of synthetic staple fibers
SE349943B (en) * 1967-03-15 1972-10-16 Minnesota Mining & Mfg
US4100324A (en) * 1974-03-26 1978-07-11 Kimberly-Clark Corporation Nonwoven fabric and method of producing same
US3942723A (en) * 1974-04-24 1976-03-09 Beloit Corporation Twin chambered gas distribution system for melt blown microfiber production
US3981650A (en) * 1975-01-16 1976-09-21 Beloit Corporation Melt blowing intermixed filaments of two different polymers
US4429001A (en) * 1982-03-04 1984-01-31 Minnesota Mining And Manufacturing Company Sheet product containing sorbent particulate material

Also Published As

Publication number Publication date
KR920008961B1 (en) 1992-10-12
AU4683385A (en) 1986-03-06
EP0173333A2 (en) 1986-03-05
EP0173333A3 (en) 1988-03-02
JPH0660448B2 (en) 1994-08-10
KR870001915A (en) 1987-03-28
CA1284411C (en) 1991-05-28
EP0173333B1 (en) 1991-05-22
AU576619B2 (en) 1988-09-01
ZA856523B (en) 1986-04-30
JPS61113809A (en) 1986-05-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KIMBERLY-CLARK WORLDWIDE, INC. (N.D.GES.D.STAATES