BR0110915A - Conjunto de placas interruptoras para produzir fibras bicomponentes fundidas a sopro em um aparelho de fundição a sopro - Google Patents

Conjunto de placas interruptoras para produzir fibras bicomponentes fundidas a sopro em um aparelho de fundição a sopro

Info

Publication number
BR0110915A
BR0110915A BR0110915-4A BR0110915A BR0110915A BR 0110915 A BR0110915 A BR 0110915A BR 0110915 A BR0110915 A BR 0110915A BR 0110915 A BR0110915 A BR 0110915A
Authority
BR
Brazil
Prior art keywords
channels
holes
nozzle
blow
fibers
Prior art date
Application number
BR0110915-4A
Other languages
English (en)
Other versions
BR0110915B1 (pt
Inventor
Bryan D Haynes
Darryl F Clark
Matthew B Lake
Original Assignee
Kimberly Clark Co
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 Co filed Critical Kimberly Clark Co
Publication of BR0110915A publication Critical patent/BR0110915A/pt
Publication of BR0110915B1 publication Critical patent/BR0110915B1/pt

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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/106—Filtering
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

CONJUNTO DE PLACAS INTERRUPTORAS PARA PRODUZIR FIBRAS BICOMPONENTES FUNDIDAS A SOPRO EM UM APARELHO DE FUNDIçãO A SOPRO". Um conjunto de cabeçote de molde para produzir fibras bicomponentes fundidas a sopro em um aparelho de fundição a sopro inclui um bico do molde montado de modo destacável em um lado inferior de um elemento de suporte. O bico do molde tendo uma fileira de canais que o atravessam e que terminam em orifícios de saída ao longo de uma borda inferior do bico. Os canais recebem e combinam os primeiro e segundo polímeros transportados a partir do elemento de suporte. Um, rebaixo é definido ao longo da superfície superior do bico e define uma câmara superior para cada um dos canais do bico do molde. Diversas placas interruptoras são suportadas de modo removível no rebaixo em uma configuração empilhada. Uma placa superior das placas interruptoras tem orifícios de recepção definidos na mesma para receber separadamente os polímeros provenientes das passagens de alimentação do elemento de suporte. As restantes placas interruptoras têm orifícios que as atravessam configurados para dividir os polimeros para dentro de correntes separadas de polimeros e para orientar as correntes de polímeros para dentro dos canais do bico do molde, o número de correntes de polímeros correspondendo ao número de orifícios na placa interruptora mais inferior. As correntes de polímeros combinam-se nos canais antes de serem extrusadas a partir dos orifícios como fibras bicomponentes de polímeras.
BRPI0110915-4A 2000-05-18 2001-05-07 conjunto de cabeçote de molde e método para produzir fibras bicomponentes fundidas a sopro em um aparelho de fundição a sopro. BR0110915B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/573.712 2000-05-18
US09/573,712 US6474967B1 (en) 2000-05-18 2000-05-18 Breaker plate assembly for producing bicomponent fibers in a meltblown apparatus
PCT/US2001/014673 WO2001088234A1 (en) 2000-05-18 2001-05-07 Breaker plate assembly for producing bicomponent fibers in a meltblown apparatus

Publications (2)

Publication Number Publication Date
BR0110915A true BR0110915A (pt) 2003-03-11
BR0110915B1 BR0110915B1 (pt) 2012-01-24

Family

ID=24293098

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0110915-4A BR0110915B1 (pt) 2000-05-18 2001-05-07 conjunto de cabeçote de molde e método para produzir fibras bicomponentes fundidas a sopro em um aparelho de fundição a sopro.

Country Status (9)

Country Link
US (1) US6474967B1 (pt)
EP (1) EP1285108B1 (pt)
JP (1) JP4875821B2 (pt)
KR (1) KR100714339B1 (pt)
AU (1) AU2001259578A1 (pt)
BR (1) BR0110915B1 (pt)
DE (1) DE60137840D1 (pt)
MX (1) MXPA02011204A (pt)
WO (1) WO2001088234A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6911174B2 (en) * 2002-12-30 2005-06-28 Kimberly-Clark Worldwide, Inc. Process of making multicomponent fiber incorporating thermoplastic and thermoset polymers
JP3781014B2 (ja) * 2003-03-31 2006-05-31 株式会社Ｓｕｍｃｏ シリコンウェーハ熱処理治具およびシリコンウェーハ熱処理方法
US7045211B2 (en) 2003-07-31 2006-05-16 Kimberly-Clark Worldwide, Inc. Crimped thermoplastic multicomponent fiber and fiber webs and method of making
US7150616B2 (en) * 2003-12-22 2006-12-19 Kimberly-Clark Worldwide, Inc Die for producing meltblown multicomponent fibers and meltblown nonwoven fabrics
US7168932B2 (en) * 2003-12-22 2007-01-30 Kimberly-Clark Worldwide, Inc. Apparatus for nonwoven fibrous web
US7285595B2 (en) * 2004-06-30 2007-10-23 Kimberly-Clark Worldwide, Inc. Synergistic fluorochemical treatment blend
US20060003154A1 (en) * 2004-06-30 2006-01-05 Snowden Hue S Extruded thermoplastic articles with enhanced surface segregation of internal melt additive
US7500541B2 (en) 2004-09-30 2009-03-10 Kimberly-Clark Worldwide, Inc. Acoustic material with liquid repellency
JP5889334B2 (ja) * 2011-01-12 2016-03-22 エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＯｅｒｌｉｋｏｎ Ｔｅｘｔｉｌｅ ＧｍｂＨ ＆ Ｃｏ． ＫＧ 紡糸ノズル積層体
US10058808B2 (en) 2012-10-22 2018-08-28 Cummins Filtration Ip, Inc. Composite filter media utilizing bicomponent fibers
EP3714086A4 (en) * 2017-11-22 2021-10-06 Extrusion Group, LLC MELT BUBBLING NOZZLE TIP ARRANGEMENT AND PROCEDURE
CN111910275B (zh) * 2020-07-10 2021-10-01 青岛大学 一种组合式异形熔喷纺丝模头及其生产方法
CN111748860A (zh) * 2020-07-29 2020-10-09 柳道万和(苏州)热流道系统有限公司 生产熔喷布的模具装置
KR20240067519A (ko) 2022-11-09 2024-05-17 (주)아이엠비 멜트블로운 설비용 포밍테이블

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237245A (en) 1962-10-10 1966-03-01 Mitsubishi Vonnel Co Ltd Apparatus for the production of conjugated artificial filaments
US3200440A (en) 1963-11-04 1965-08-17 Du Pont Apparatus for producing composite textile filaments from a plurality of synthetic polymers
US3245113A (en) 1963-06-10 1966-04-12 American Cyanamid Co Apparatus for forming multi-component fibers
US3425091A (en) 1966-12-12 1969-02-04 Kanebo Ltd Spinneret and nozzle assembly for the manufacture of composite filaments
US3584339A (en) 1969-07-14 1971-06-15 Chisso Corp Spinneret for both composite and ordinary fibers
US3601846A (en) 1970-01-26 1971-08-31 Eastman Kodak Co Spinneret assembly for multicomponent fibers
US3730662A (en) 1971-12-01 1973-05-01 Monsanto Co Spinneret assembly
US3787162A (en) 1972-04-13 1974-01-22 Ici Ltd Conjugate filaments apparatus
US3981650A (en) 1975-01-16 1976-09-21 Beloit Corporation Melt blowing intermixed filaments of two different polymers
US4052146A (en) 1976-11-26 1977-10-04 Monsanto Company Extrusion pack for sheath-core filaments
JPS5927698B2 (ja) 1977-11-28 1984-07-07 株式会社日本製鋼所 プラスチツク押出機における自動「ろ」網交換装置
FR2412627A1 (fr) 1977-12-22 1979-07-20 Rhone Poulenc Textile Procede et dispositif pour l'obtention de fils a double constituant
DE2964229D1 (en) 1978-11-30 1983-01-13 Ici Plc Apparatus for spinning bicomponent filaments
US4358375A (en) 1979-09-11 1982-11-09 Allied Corporation Filter pack
JPS57143507A (en) 1981-02-18 1982-09-04 Toray Ind Inc Spinneret device for conjugate fiber
US4406850A (en) 1981-09-24 1983-09-27 Hills Research & Development, Inc. Spin pack and method for producing conjugate fibers
US4411852A (en) 1982-02-18 1983-10-25 Fiber Industries, Inc. Spinning process with a desensitized spinneret design
US4526733A (en) 1982-11-17 1985-07-02 Kimberly-Clark Corporation Meltblown die and method
JPS59223306A (ja) 1983-06-01 1984-12-15 Chisso Corp 紡糸口金装置
JPS60199906A (ja) 1984-03-19 1985-10-09 Toray Ind Inc 紡糸ブロツク
JPS62156306A (ja) 1985-12-27 1987-07-11 Chisso Corp 複合紡糸用口金装置
DE3710946A1 (de) 1987-04-01 1988-10-13 Neumuenster Masch App Duesenpaket zum spinnen von bikomponentenfaeden mit kern-mantel-struktur
US5162074A (en) 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
JPH01246407A (ja) * 1988-03-28 1989-10-02 Kuraray Co Ltd メルトブローン紡糸装置
JP2656823B2 (ja) 1989-01-06 1997-09-24 旭化成工業株式会社 矩形複合紡糸口金
JP2512546B2 (ja) 1989-02-15 1996-07-03 チッソ株式会社 偏心鞘芯型複合紡糸口金装置
US4986743A (en) * 1989-03-13 1991-01-22 Accurate Products Co. Melt blowing die
US5196211A (en) 1989-07-19 1993-03-23 Ems-Inventa Ag Apparatus for spinning of core/sheath fibers
US5080569A (en) * 1990-08-29 1992-01-14 Chicopee Primary air system for a melt blown die apparatus
AU8275591A (en) 1990-08-29 1992-03-05 Chicopee Spacer bar assembly for a melt blown die apparatus
US5145689A (en) 1990-10-17 1992-09-08 Exxon Chemical Patents Inc. Meltblowing die
US5227109A (en) 1992-01-08 1993-07-13 Wellman, Inc. Method for producing multicomponent polymer fibers
US5196207A (en) 1992-01-27 1993-03-23 Kimberly-Clark Corporation Meltblown die head
CA2130107C (en) 1992-02-13 2003-09-30 Peter G. Buehning Meltblowing die having presettable air-gap and set-back
JP3134959B2 (ja) 1992-03-17 2001-02-13 チッソ株式会社 複合メルトブロー紡糸口金装置
US5234650A (en) 1992-03-30 1993-08-10 Basf Corporation Method for spinning multiple colored yarn
US5366804A (en) 1993-03-31 1994-11-22 Basf Corporation Composite fiber and microfibers made therefrom
JP3360377B2 (ja) 1993-10-04 2002-12-24 チッソ株式会社 メルトブロー紡糸口金装置
US5618328A (en) 1993-11-05 1997-04-08 Owens Corning Fiberglass Technology, Inc. Spinner for manufacturing dual-component fibers
US5516476A (en) 1994-11-08 1996-05-14 Hills, Inc, Process for making a fiber containing an additive
IT1276034B1 (it) 1994-11-10 1997-10-24 Barmag Barmer Maschf Traversa di filatura per la filatura di una pluralita' di fili sintetici e procedimento per la sua produzione
JP3508316B2 (ja) 1995-08-01 2004-03-22 チッソ株式会社 鞘芯型複合メルトブロー紡糸口金装置
JP3477942B2 (ja) * 1995-08-30 2003-12-10 チッソ株式会社 複合メルトブロー紡糸口金装置
WO1997016585A1 (en) 1995-10-30 1997-05-09 Kimberly-Clark Worldwide, Inc. Fiber spin pack
US5632944A (en) 1995-11-20 1997-05-27 Basf Corporation Process of making mutlicomponent fibers
BR9611827A (pt) 1995-11-30 1999-09-28 Kimberly Clark Co trama não entrelaçada de microfibras superfinas.
IT1281705B1 (it) 1996-01-23 1998-02-26 Fare Spa Procedimento ed apparecchiatura per la preparazione di fibre bicomponenti
DE19750724C2 (de) * 1997-11-15 2003-04-30 Reifenhaeuser Masch Vorrichtung zum Herstellen eines Spinnvlieses aus Kern-Mantel-Struktur aufweisenden Bikomponentenfäden
US6001303A (en) 1997-12-19 1999-12-14 Kimberly-Clark Worldwide, Inc. Process of making fibers
US6336801B1 (en) * 1999-06-21 2002-01-08 Kimberly-Clark Worldwide, Inc. Die assembly for a meltblowing apparatus

Also Published As

Publication number Publication date
KR100714339B1 (ko) 2007-05-04
EP1285108A1 (en) 2003-02-26
KR20030004406A (ko) 2003-01-14
MXPA02011204A (es) 2003-03-10
AU2001259578A1 (en) 2001-11-26
JP4875821B2 (ja) 2012-02-15
JP2003533600A (ja) 2003-11-11
EP1285108B1 (en) 2009-03-04
BR0110915B1 (pt) 2012-01-24
DE60137840D1 (de) 2009-04-16
WO2001088234A1 (en) 2001-11-22
US6474967B1 (en) 2002-11-05

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07B Technical examination (opinion): publication cancelled [chapter 7.2 patent gazette]

Free format text: REFERENTE A RPI2001, DE 12/05/2009.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/01/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 24.01.2022