DE69319582T2 - Schmelzblasdüse mit voreinstellbaren luftspakt und rückstellung - Google Patents

Schmelzblasdüse mit voreinstellbaren luftspakt und rückstellung

Info

Publication number
DE69319582T2
DE69319582T2 DE69319582T DE69319582T DE69319582T2 DE 69319582 T2 DE69319582 T2 DE 69319582T2 DE 69319582 T DE69319582 T DE 69319582T DE 69319582 T DE69319582 T DE 69319582T DE 69319582 T2 DE69319582 T2 DE 69319582T2
Authority
DE
Germany
Prior art keywords
die
die tip
tip assembly
pct
replacement
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
DE69319582T
Other languages
English (en)
Other versions
DE69319582D1 (de
Inventor
Peter Buehning
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.)
REIFENHAEUSER GMBH & CO. KG MASCHINENFABRIK, 53844
Original Assignee
Accurate Products 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 Accurate Products Co filed Critical Accurate Products Co
Application granted granted Critical
Publication of DE69319582D1 publication Critical patent/DE69319582D1/de
Publication of DE69319582T2 publication Critical patent/DE69319582T2/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/256—Exchangeable extruder parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Nonwoven Fabrics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE69319582T 1992-02-13 1993-02-12 Schmelzblasdüse mit voreinstellbaren luftspakt und rückstellung Expired - Lifetime DE69319582T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83519092A 1992-02-13 1992-02-13
PCT/US1993/001296 WO1993015895A1 (en) 1992-02-13 1993-02-12 Meltblowing die having presettable air-gap and set-back

Publications (2)

Publication Number Publication Date
DE69319582D1 DE69319582D1 (de) 1998-08-13
DE69319582T2 true DE69319582T2 (de) 1998-11-12

Family

ID=25268869

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69319582T Expired - Lifetime DE69319582T2 (de) 1992-02-13 1993-02-12 Schmelzblasdüse mit voreinstellbaren luftspakt und rückstellung

Country Status (9)

Country Link
US (2) US5632938A (de)
EP (1) EP0625939B1 (de)
AT (1) ATE168067T1 (de)
AU (1) AU3665993A (de)
CA (1) CA2130107C (de)
DE (1) DE69319582T2 (de)
DK (1) DK0625939T3 (de)
ES (1) ES2121077T3 (de)
WO (1) WO1993015895A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10258170B3 (de) * 2002-12-12 2004-08-05 Rieter Automatik Gmbh Schmelzblaskopf
DE102007019353A1 (de) 2007-04-23 2008-11-20 Maschinenfabrik Rieter Ag Schmelzblaseinrichtung und Verfahren zum Zuführen von Prozessluft in einer Schmelzblaseinrichtung

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US5478224A (en) * 1994-02-04 1995-12-26 Illinois Tool Works Inc. Apparatus for depositing a material on a substrate and an applicator head therefor
DE19504119C2 (de) * 1995-02-08 2000-07-13 S Rockstedt Gmbh Maschf Am Ausgang eines Extruders angebrachter Düsenkopf
US5904298A (en) * 1996-10-08 1999-05-18 Illinois Tool Works Inc. Meltblowing method and system
US6210141B1 (en) 1998-02-10 2001-04-03 Nordson Corporation Modular die with quick change die tip or nozzle
US6182732B1 (en) * 1998-03-03 2001-02-06 Nordson Corporation Apparatus for the manufacture of nonwoven webs and laminates including means to move the spinning assembly
US6164948A (en) * 1998-05-08 2000-12-26 Kimberly-Clark Worldwide, Inc. Extrusion die system with removable insert
DE19913159C1 (de) * 1999-03-24 2000-07-20 Itw Ind Gmbh Vorrichtung zur dosierten Abgabe von strömenden Medien
US6247911B1 (en) * 1999-05-20 2001-06-19 The University Of Tennessee Research Corporation Melt blowing die
US6336801B1 (en) 1999-06-21 2002-01-08 Kimberly-Clark Worldwide, Inc. Die assembly for a meltblowing apparatus
US6474967B1 (en) 2000-05-18 2002-11-05 Kimberly-Clark Worldwide, Inc. Breaker plate assembly for producing bicomponent fibers in a meltblown apparatus
US6461133B1 (en) 2000-05-18 2002-10-08 Kimberly-Clark Worldwide, Inc. Breaker plate assembly for producing bicomponent fibers in a meltblown apparatus
US6562282B1 (en) * 2000-07-20 2003-05-13 Rtica, Inc. Method of melt blowing polymer filaments through alternating slots
US6491507B1 (en) * 2000-10-31 2002-12-10 Nordson Corporation Apparatus for meltblowing multi-component liquid filaments
US6565344B2 (en) * 2001-03-09 2003-05-20 Nordson Corporation Apparatus for producing multi-component liquid filaments
US6861025B2 (en) * 2002-06-20 2005-03-01 3M Innovative Properties Company Attenuating fluid manifold for meltblowing die
US7014441B2 (en) * 2002-11-01 2006-03-21 Kimberly-Clark Worldwide, Inc. Fiber draw unit nozzles for use in polymer fiber production
EP1420089B1 (de) * 2002-11-16 2005-12-21 Reifenhäuser GmbH & Co. KG Maschinenfabrik Vorrichtung zur Erzeugung von Fasern aus thermoplastischem Kunststoff
US20040245428A1 (en) * 2003-06-05 2004-12-09 Sol Advanced Technologies Ltd. Pin mold system
US7033154B2 (en) * 2003-08-28 2006-04-25 Nordson Corporation Lamellar extrusion die apparatus and method
US7033153B2 (en) * 2003-08-28 2006-04-25 Nordson Corporation Lamellar meltblowing die apparatus and method
US7150616B2 (en) * 2003-12-22 2006-12-19 Kimberly-Clark Worldwide, Inc Die for producing meltblown multicomponent fibers and meltblown nonwoven fabrics
US6972104B2 (en) * 2003-12-23 2005-12-06 Kimberly-Clark Worldwide, Inc. Meltblown die having a reduced size
US20050233667A1 (en) * 2004-04-16 2005-10-20 Tamko Roofing Products, Inc. System and method for manufacturing polymer mat with reduced capacity spinning pumps
US7316552B2 (en) * 2004-12-23 2008-01-08 Kimberly-Clark Worldwide, Inc. Low turbulence die assembly for meltblowing apparatus
US7220222B2 (en) * 2005-01-19 2007-05-22 Multi-Shifter Inc. Cart for die transportation
WO2006127578A1 (en) * 2005-05-23 2006-11-30 3M Innovative Properties Company Methods and apparatus for meltblowing of polymeric material utilizing fluid flow from an auxiliary manifold
EP1893393B1 (de) * 2005-06-20 2018-11-14 AVINTIV Specialty Materials Inc. Gerät und verfahren zur herstellung von fasermaterialien
US20070205530A1 (en) * 2006-03-02 2007-09-06 Nordson Corporation Apparatus and methods for distributing a balanced air stream to an extrusion die of a meltspinning apparatus
DE102006012052A1 (de) * 2006-03-08 2007-09-13 Lüder GERKING Spinnvorrichtung zur Erzeugung feiner Fäden durch Spleißen
DE102006041131A1 (de) * 2006-09-01 2008-03-06 Oerlikon Textile Gmbh & Co. Kg Verfahren und Vorrichtung zur Extrusion synthetischer Fasern
US7798434B2 (en) 2006-12-13 2010-09-21 Nordson Corporation Multi-plate nozzle and method for dispensing random pattern of adhesive filaments
JP5109161B2 (ja) * 2007-05-16 2012-12-26 旭硝子株式会社 パーフルオロポリマーの製造方法、製造装置、および固体高分子形燃料電池用電解質膜の製造方法
US8074902B2 (en) 2008-04-14 2011-12-13 Nordson Corporation Nozzle and method for dispensing random pattern of adhesive filaments
US8408889B2 (en) * 2009-01-14 2013-04-02 Oerlikon Textile Gmbh & Co. Kg Device for meltblowing
CA2771144C (en) 2009-08-14 2017-03-07 The Procter & Gamble Company Spinning die assembly and method for forming fibres using said assembly
US9260799B1 (en) 2013-05-07 2016-02-16 Thomas M. Tao Melt-blowing apparatus with improved primary air delivery system
US9085109B2 (en) 2013-11-15 2015-07-21 Makerbot Industries, Llc Three-dimensional printer tool systems
US10695779B2 (en) 2016-09-08 2020-06-30 Nordson Corporation Applicator having active backpressure control devices
EP3509760B1 (de) 2016-09-08 2022-11-02 Nordson Corporation System und verfahren zur aktiven haftstoffrezirkulationssteuerung
EP3714086A4 (de) * 2017-11-22 2021-10-06 Extrusion Group, LLC Schmelzblasdüsenspitzenanordnung und -verfahren
AT523215A1 (de) * 2019-11-20 2021-06-15 Extrunet Gmbh Extrusionsdüse zur herstellung eines kunststoffprofils
CN113481611B (zh) * 2021-06-17 2022-07-29 广西德福莱医疗器械有限公司 喷丝板组件更换方法

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US3354686A (en) * 1965-11-02 1967-11-28 Hydraulik Gmbh Device
US3978185A (en) * 1968-12-23 1976-08-31 Exxon Research And Engineering Company Melt blowing process
US3825380A (en) * 1972-07-07 1974-07-23 Exxon Research Engineering Co Melt-blowing die for producing nonwoven mats
DE2248756B2 (de) * 1972-10-05 1976-06-10 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal Spinnkopf zum spinnen plastischer massen
CH550605A (fr) * 1972-10-17 1974-06-28 Nestle Sa Procede d'agglomeration d'un produit pulverulent et dispositif pour sa mise en oeuvre.
US3865535A (en) * 1973-06-04 1975-02-11 Beloit Corp Two piece die assembly for extruding micro-filaments
IT1017448B (it) * 1973-08-02 1977-07-20 Scheer & Cie C F Dsipositivo per la filtrazione di materia plstica fusa nonche per l estrusione di cordoni di materia plastica
US3912439A (en) * 1974-11-04 1975-10-14 Dow Chemical Co Strand extrusion apparatus
US3981650A (en) * 1975-01-16 1976-09-21 Beloit Corporation Melt blowing intermixed filaments of two different polymers
JPS5473916A (en) * 1977-11-25 1979-06-13 Asahi Chem Ind Co Ltd Melt blow spinning device
DE2936905A1 (de) * 1979-09-12 1981-04-02 Toa Nenryo Kogyo K.K., Tokyo Matrize zum schmelzblasen
US4318725A (en) * 1980-11-06 1982-03-09 Owens-Corning Fiberglas Corporation Apparatus for discharging a flow of gases
AU4160885A (en) * 1984-04-25 1985-10-31 Kimberly-Clark Corporation Die seal
US4818464A (en) * 1984-08-30 1989-04-04 Kimberly-Clark Corporation Extrusion process using a central air jet
US4652410A (en) * 1985-08-08 1987-03-24 Bridgestone Corporation Method of exchanging a die holder
US4818463A (en) * 1986-04-26 1989-04-04 Buehning Peter G Process for preparing non-woven webs
US4720252A (en) * 1986-09-09 1988-01-19 Kimberly-Clark Corporation Slotted melt-blown die head
GB8903815D0 (en) * 1989-02-20 1989-04-05 Alcan Int Ltd Extruding apparatus
US4986743A (en) * 1989-03-13 1991-01-22 Accurate Products Co. Melt blowing die
JP2856467B2 (ja) * 1990-01-12 1999-02-10 株式会社ムサシノキカイ ピッチ繊維製造装置
JPH03213550A (ja) * 1990-01-12 1991-09-18 Tousoku Seimitsu Kogyo Kk ピッチ繊維製造装置
US5080569A (en) * 1990-08-29 1992-01-14 Chicopee Primary air system for a melt blown die apparatus
US5145689A (en) * 1990-10-17 1992-09-08 Exxon Chemical Patents Inc. Meltblowing die

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10258170B3 (de) * 2002-12-12 2004-08-05 Rieter Automatik Gmbh Schmelzblaskopf
DE102007019353A1 (de) 2007-04-23 2008-11-20 Maschinenfabrik Rieter Ag Schmelzblaseinrichtung und Verfahren zum Zuführen von Prozessluft in einer Schmelzblaseinrichtung
DE102007019353B4 (de) * 2007-04-23 2021-03-25 Axel Nickel Schmelzblaseinrichtung und Verfahren zum Zuführen von Prozessluft in einer Schmelzblaseinrichtung

Also Published As

Publication number Publication date
EP0625939A4 (de) 1995-02-01
ATE168067T1 (de) 1998-07-15
US5580581A (en) 1996-12-03
EP0625939A1 (de) 1994-11-30
DK0625939T3 (da) 1999-04-19
US5632938A (en) 1997-05-27
DE69319582D1 (de) 1998-08-13
WO1993015895A1 (en) 1993-08-19
AU3665993A (en) 1993-09-03
ES2121077T3 (es) 1998-11-16
CA2130107A1 (en) 1993-08-19
EP0625939B1 (de) 1998-07-08
CA2130107C (en) 2003-09-30

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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: VONNEMANN, KLOIBER & KOLLEGEN, 80796 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: ANDREJEWSKI, HONKE & SOZIEN, 45127 ESSEN

8327 Change in the person/name/address of the patent owner

Owner name: REIFENHAEUSER GMBH & CO. KG MASCHINENFABRIK, 53844

R071 Expiry of right

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