DE60140623D1 - Verfahren zur vergrösserung des thermischen kerns von schmelzblasdüsen durch heissluftzuführung - Google Patents

Verfahren zur vergrösserung des thermischen kerns von schmelzblasdüsen durch heissluftzuführung

Info

Publication number
DE60140623D1
DE60140623D1 DE60140623T DE60140623T DE60140623D1 DE 60140623 D1 DE60140623 D1 DE 60140623D1 DE 60140623 T DE60140623 T DE 60140623T DE 60140623 T DE60140623 T DE 60140623T DE 60140623 D1 DE60140623 D1 DE 60140623D1
Authority
DE
Germany
Prior art keywords
magnifying
bulbs
smoke
hot air
air feeding
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
DE60140623T
Other languages
English (en)
Inventor
Bryan David Haynes
Jeffrey Lawrence Mcmanus
Justin Max Duellman
Darryl Franklin Clark
Roger Bradshaw Quincy
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
Kimberly Clark Corp
Original Assignee
Kimberly Clark Worldwide Inc
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 Worldwide Inc, Kimberly Clark Corp filed Critical Kimberly Clark Worldwide Inc
Application granted granted Critical
Publication of DE60140623D1 publication Critical patent/DE60140623D1/de
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
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/084—Heating filaments, threads or the like, leaving the spinnerettes
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
DE60140623T 2000-12-21 2001-12-12 Verfahren zur vergrösserung des thermischen kerns von schmelzblasdüsen durch heissluftzuführung Expired - Lifetime DE60140623D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/746,857 US6613268B2 (en) 2000-12-21 2000-12-21 Method of increasing the meltblown jet thermal core length via hot air entrainment
PCT/US2001/047979 WO2002059403A1 (en) 2000-12-21 2001-12-12 A method of increasing the meltblown jet thermal core length via hot air entrainment

Publications (1)

Publication Number Publication Date
DE60140623D1 true DE60140623D1 (de) 2010-01-07

Family

ID=25002649

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60140623T Expired - Lifetime DE60140623D1 (de) 2000-12-21 2001-12-12 Verfahren zur vergrösserung des thermischen kerns von schmelzblasdüsen durch heissluftzuführung

Country Status (5)

Country Link
US (1) US6613268B2 (de)
EP (1) EP1348049B1 (de)
DE (1) DE60140623D1 (de)
MX (1) MXPA03005468A (de)
WO (1) WO2002059403A1 (de)

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JP4336651B2 (ja) * 2002-09-17 2009-09-30 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 極めて高い液体バリア布
JP4471975B2 (ja) * 2003-06-30 2010-06-02 ザ プロクター アンド ギャンブル カンパニー コーティングされたナノファイバーのウェブ
US8395016B2 (en) 2003-06-30 2013-03-12 The Procter & Gamble Company Articles containing nanofibers produced from low melt flow rate polymers
US8487156B2 (en) 2003-06-30 2013-07-16 The Procter & Gamble Company Hygiene articles containing nanofibers
EP1639173B1 (de) * 2003-06-30 2011-08-03 The Procter & Gamble Company Partikulate in nanofaservliesen
US7989369B2 (en) 2004-04-19 2011-08-02 The Procter & Gamble Company Fibers, nonwovens and articles containing nanofibers produced from broad molecular weight distribution polymers
JP2007533873A (ja) * 2004-04-19 2007-11-22 ザ プロクター アンド ギャンブル カンパニー バリアとして使用するためのナノファイバー含有物品
US20050245157A1 (en) * 2004-04-30 2005-11-03 Kimberly-Clark Worldwide, Inc. Nonwoven fabrics comprising strata with differing levels or combinations of additives and process of making the same
US20060003154A1 (en) * 2004-06-30 2006-01-05 Snowden Hue S Extruded thermoplastic articles with enhanced surface segregation of internal melt additive
US7285595B2 (en) * 2004-06-30 2007-10-23 Kimberly-Clark Worldwide, Inc. Synergistic fluorochemical treatment blend
JP4843030B2 (ja) * 2005-05-23 2011-12-21 スリーエム イノベイティブ プロパティズ カンパニー 補助マニホールドからの流体流れを利用して高分子材料をメルトブローイングするための方法及び装置
US7674425B2 (en) * 2005-11-14 2010-03-09 Fleetguard, Inc. Variable coalescer
US7959714B2 (en) 2007-11-15 2011-06-14 Cummins Filtration Ip, Inc. Authorized filter servicing and replacement
US8114183B2 (en) * 2005-09-20 2012-02-14 Cummins Filtration Ip Inc. Space optimized coalescer
US20070062886A1 (en) * 2005-09-20 2007-03-22 Rego Eric J Reduced pressure drop coalescer
US7828869B1 (en) 2005-09-20 2010-11-09 Cummins Filtration Ip, Inc. Space-effective filter element
US8231752B2 (en) * 2005-11-14 2012-07-31 Cummins Filtration Ip Inc. Method and apparatus for making filter element, including multi-characteristic filter element
EP1920825B1 (de) * 2006-11-10 2018-01-03 Ricoh Company, Ltd. Vorrichtung und Verfahren zur Herstellung von teilchenförmigem Harz
US8206484B2 (en) * 2008-08-13 2012-06-26 Dow Global Technologies Llc Process for producing micron and submicron fibers and nonwoven webs by melt blowing
JP2011241510A (ja) * 2010-05-19 2011-12-01 Toyota Boshoku Corp 溶融紡糸方法及び溶融紡糸装置
JP5482440B2 (ja) * 2010-05-19 2014-05-07 トヨタ紡織株式会社 溶融紡糸方法及び溶融紡糸装置
KR20130111591A (ko) 2010-12-06 2013-10-10 미쓰이 가가쿠 가부시키가이샤 멜트블로운 부직포, 그의 제조 방법 및 장치
CN103774248B (zh) * 2011-10-09 2017-01-25 青岛中韩联谊新材料技术有限公司 导热效率较高且适于大幅节能的纺丝箱用节能式纺丝模头
DE102012004227A1 (de) 2012-03-06 2013-09-12 Carl Freudenberg Kg Verfahren und Vorrichtung zur Herstellung von superfeinen Polymerfasern durch Melt-blown-Technik
CN103114341A (zh) * 2013-02-22 2013-05-22 昆山鸿福泰环保科技有限公司 一种用于pp滤芯加工的喷丝嘴
KR102251716B1 (ko) 2013-11-26 2021-05-13 쓰리엠 이노베이티브 프로퍼티즈 캄파니 치수 안정적인 용융-취입된 부직 섬유질 구조체, 및 이를 제조하기 위한 방법 및 장치
WO2017002924A1 (ja) * 2015-06-30 2017-01-05 株式会社クラレ 不織布およびその製造方法
CN111556909B (zh) 2017-11-22 2024-04-09 挤压集团公司 熔喷模头尖端组件和方法
EP3802924A1 (de) * 2018-06-08 2021-04-14 Ascend Performance Materials Operations LLC Abstimmbare faservliese
CN112251823B (zh) * 2020-10-14 2021-09-03 汕头市杨戈机械有限公司 一种可调节喷丝速度的熔喷布生产设备

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US4070173A (en) 1973-03-30 1978-01-24 Saint-Gobain Industries Method and apparatus for fiberizing attenuable materials
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US3933557A (en) 1973-08-31 1976-01-20 Pall Corporation Continuous production of nonwoven webs from thermoplastic fibers and products
US3973068A (en) 1975-10-28 1976-08-03 Kimberly-Clark Corporation Soft, nonwoven web having high intensity and low intensity bonds and a lubricant on the surfaces of the synthetic filaments comprising said
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DE3145011A1 (de) 1981-11-12 1983-05-19 Rheinhold & Mahla Gmbh, 6800 Mannheim Verfahren und vorrichtung zur herstellung von wollefasern
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Also Published As

Publication number Publication date
EP1348049B1 (de) 2009-11-25
US6613268B2 (en) 2003-09-02
MXPA03005468A (es) 2003-09-25
US20020117782A1 (en) 2002-08-29
WO2002059403A1 (en) 2002-08-01
EP1348049A1 (de) 2003-10-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: ZIMMERMANN & PARTNER, 80331 MUENCHEN