BRPI0504077A - dispositivo para produzir filamentos de um termoplástico sintético - Google Patents

dispositivo para produzir filamentos de um termoplástico sintético

Info

Publication number
BRPI0504077A
BRPI0504077A BRPI0504077-9A BRPI0504077A BRPI0504077A BR PI0504077 A BRPI0504077 A BR PI0504077A BR PI0504077 A BRPI0504077 A BR PI0504077A BR PI0504077 A BRPI0504077 A BR PI0504077A
Authority
BR
Brazil
Prior art keywords
filaments
blowing
sides
core
nozzle
Prior art date
Application number
BRPI0504077-9A
Other languages
English (en)
Inventor
Detlef Frey
Hans-Georg Geus
Michael Latinski
Original Assignee
Reifenhouser Gmbh & Co Kg Masc
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 Reifenhouser Gmbh & Co Kg Masc filed Critical Reifenhouser Gmbh & Co Kg Masc
Publication of BRPI0504077A publication Critical patent/BRPI0504077A/pt
Publication of BRPI0504077B1 publication Critical patent/BRPI0504077B1/pt

Links

Classifications

    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

"DISPOSITIVO PARA PRODUZIR FILAMENTOS DE UM TERMOPLáSTICO SINTéTICO". A presente invenção refere-se a um dispositivo para produzir filamentos de termoplástico sintético com um cabeçote de matriz filtrante que tem um núcleo de guia de sintético com, no mínimo, uma fileira de orifícios para a descarga de sintético derretido. Além disto, o cabeçote de matriz filtrante tem dispositivos de alimentação para ar primário soprado em ambos os lados do núcleo de guia de sintético, com os quais os filamentos na região das aberturas dos orifícios podem ser submetidos ao ar primário soprado em ambos os lados. No mínimo um dispositivo de alimentação é fornecido para ar secundário soprado, com o qual os filamentos podem ser submetidos ao ar secundário soprado obliquamente abaixo do cabeçote de matriz filtrante.
BRPI0504077-9A 2004-09-17 2005-09-16 Dispositivo para produzir filamentos de um termoplástico sintético BRPI0504077B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04022248.1 2004-09-17
EP04022248A EP1637632B1 (de) 2004-09-17 2004-09-17 Vorrichtung zur Herstellung von Filamenten aus thermoplastischem Kunststoff

Publications (2)

Publication Number Publication Date
BRPI0504077A true BRPI0504077A (pt) 2006-05-02
BRPI0504077B1 BRPI0504077B1 (pt) 2015-08-04

Family

ID=34926598

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0504077-9A BRPI0504077B1 (pt) 2004-09-17 2005-09-16 Dispositivo para produzir filamentos de um termoplástico sintético

Country Status (11)

Country Link
US (1) US20060061006A1 (pt)
EP (1) EP1637632B1 (pt)
JP (1) JP2006083511A (pt)
KR (1) KR100783450B1 (pt)
CN (1) CN1757800B (pt)
AT (1) ATE368759T1 (pt)
BR (1) BRPI0504077B1 (pt)
DE (1) DE502004004519D1 (pt)
DK (1) DK1637632T3 (pt)
ES (1) ES2287619T3 (pt)
MX (1) MXPA05009748A (pt)

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DE102006014236A1 (de) 2006-03-28 2007-10-04 Irema-Filter Gmbh Plissierbares Vliesmaterial und Verfahren und Vorrichtung zur Herstellung derselben
RS53822B1 (sr) * 2010-08-12 2015-06-30 Boma Engineering Srl Proces i uređaj za zapredanje vlakana i određenije za proizvodnju netkanih tekstila koji sadrže vlakna
DE102010052155A1 (de) 2010-11-22 2012-05-24 Irema-Filter Gmbh Luftfiltermedium mit zwei Wirkmechanismen
KR20130111591A (ko) 2010-12-06 2013-10-10 미쓰이 가가쿠 가부시키가이샤 멜트블로운 부직포, 그의 제조 방법 및 장치
DE102012004227B4 (de) * 2012-03-06 2026-01-15 Carl Freudenberg Kg Verfahren und Vorrichtung zur Herstellung von superfeinen Polymerfasern durch Melt-blown-Technik
DE102012011065A1 (de) * 2012-06-04 2013-12-05 Irema-Filter Gmbh Verfahren zur Herstellung eines Vliesstoffes
DE102013008402B4 (de) 2013-05-16 2025-07-17 Irema-Filter Gmbh Faservlies und Verfahren zur Herstellung desselben
JP5782594B1 (ja) * 2014-07-21 2015-09-24 岡 潔 ナノファイバー形成用噴射ノズルヘッドおよびナノファイバー形成用噴射ノズルヘッドを具備するナノファイバーの製造装置
CN104532368B (zh) * 2015-01-27 2018-01-09 嘉兴学院 一种装卸式可调长梭型溶液喷射纺丝喷嘴及其使用方法
DK3438339T3 (da) * 2016-03-30 2021-04-26 Mitsui Chemicals Inc Indretning til fremstilling af ikkevævet stof, fremgangsmåde til fremstilling af ikkevævet stof og ikkevævet stof
WO2019104240A1 (en) 2017-11-22 2019-05-31 Extrusion Group, LLC Meltblown die tip assembly and method
CN109837598A (zh) * 2019-04-17 2019-06-04 中国科学院长春应用化学研究所 一种微流控纺丝装置及方法
KR102773617B1 (ko) * 2019-12-20 2025-02-25 재단법인 포항산업과학연구원 무기섬유 제조방법 및 그 제조장치
CN111910262B (zh) * 2020-08-04 2022-04-15 冯建国 熔喷式无纺布制作设备、方法、熔喷式无纺布与卫生用品
CN114075700B (zh) * 2020-08-19 2022-11-29 中国科学院宁波材料技术与工程研究所 一种链式预调制熔喷方法、链式预调制熔喷头及熔喷装置
CN111850708A (zh) * 2020-08-26 2020-10-30 嘉兴学院 一种具有辅助吹喷功能的熔喷纺丝喷头结构
CN112030238B (zh) * 2020-08-31 2021-06-08 山东恒鹏卫生用品有限公司 一种熔喷布生产制造熔喷模头
WO2024098139A1 (en) * 2022-11-08 2024-05-16 Heat-Mx Worldwide Methods of reclaiming textile waste and recycling it without dyeing nor creating microplastic contamination in water system

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Publication number Priority date Publication date Assignee Title
DE2618406B2 (de) * 1976-04-23 1979-07-26 Karl Fischer Apparate- & Rohrleitungsbau, 1000 Berlin Verfahren zum Herstellen vororientierter Füamentgarne aus thermoplastischen Polymeren
US4622259A (en) * 1985-08-08 1986-11-11 Surgikos, Inc. Nonwoven medical fabric
US4753843A (en) * 1986-05-01 1988-06-28 Kimberly-Clark Corporation Absorbent, protective nonwoven fabric
AU8275591A (en) * 1990-08-29 1992-03-05 Chicopee Spacer bar assembly for a melt blown die apparatus
US5075068A (en) * 1990-10-11 1991-12-24 Exxon Chemical Patents Inc. Method and apparatus for treating meltblown filaments
JP2989684B2 (ja) * 1991-04-18 1999-12-13 株式会社クラレ ポリメチルペンテン極細繊維ウエブ及びその製造方法
AU1795592A (en) * 1991-04-22 1992-11-17 Minnesota Mining And Manufacturing Company Oriented melt-blown fibers, processes for making such fibers, and webs made from such fibers
US5366793A (en) * 1992-04-07 1994-11-22 Kimberly Clark Co Anisotropic nonwoven fibrous web
US5273565A (en) * 1992-10-14 1993-12-28 Exxon Chemical Patents Inc. Meltblown fabric
US5405559A (en) * 1993-12-08 1995-04-11 The Board Of Regents Of The University Of Oklahoma Polymer processing using pulsating fluidic flow
CA2224906A1 (en) * 1995-08-02 1997-02-13 Kimberly-Clark Worldwide, Inc. Method and apparatus for the production of artificial fibers, non-woven webs and sorbency non-woven fabrics
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US6521555B1 (en) * 1999-06-16 2003-02-18 First Quality Nonwovens, Inc. Method of making media of controlled porosity and product thereof
JP2001081660A (ja) * 1999-09-07 2001-03-27 Tonen Tapyrus Co Ltd 高強度メルトブロー不織布及びその製造方法
US6861025B2 (en) * 2002-06-20 2005-03-01 3M Innovative Properties Company Attenuating fluid manifold for meltblowing die

Also Published As

Publication number Publication date
US20060061006A1 (en) 2006-03-23
BRPI0504077B1 (pt) 2015-08-04
ES2287619T3 (es) 2007-12-16
JP2006083511A (ja) 2006-03-30
ATE368759T1 (de) 2007-08-15
DK1637632T3 (da) 2007-10-29
EP1637632A1 (de) 2006-03-22
KR100783450B1 (ko) 2007-12-07
KR20060051299A (ko) 2006-05-19
CN1757800B (zh) 2010-05-05
MXPA05009748A (es) 2006-05-31
EP1637632B1 (de) 2007-08-01
CN1757800A (zh) 2006-04-12
DE502004004519D1 (de) 2007-09-13

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/09/2005, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2845 DE 15-07-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.