DE69715377D1 - Modulare scheibenförmige extrusionsdüse - Google Patents

Modulare scheibenförmige extrusionsdüse

Info

Publication number
DE69715377D1
DE69715377D1 DE69715377T DE69715377T DE69715377D1 DE 69715377 D1 DE69715377 D1 DE 69715377D1 DE 69715377 T DE69715377 T DE 69715377T DE 69715377 T DE69715377 T DE 69715377T DE 69715377 D1 DE69715377 D1 DE 69715377D1
Authority
DE
Germany
Prior art keywords
extrusion nozzle
shaped extrusion
modular disc
modular
disc
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
DE69715377T
Other languages
English (en)
Other versions
DE69715377T2 (de
Inventor
Henry Schirmer
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US08/735,126 external-priority patent/US5762971A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE69715377D1 publication Critical patent/DE69715377D1/de
Publication of DE69715377T2 publication Critical patent/DE69715377T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B29C48/336—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die
    • B29C48/3363—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die using a layered die, e.g. stacked discs
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/185—Articles comprising two or more components, e.g. co-extruded layers the components being layers comprising six or more components, i.e. each component being counted once for each time it is present, e.g. in a layer
    • 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
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE69715377T 1996-10-22 1997-10-01 Modulare scheibenförmige extrusionsdüse Expired - Lifetime DE69715377T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/735,126 US5762971A (en) 1996-10-22 1996-10-22 Modular disk coextrusion die
US08/928,248 US6000926A (en) 1996-10-22 1997-09-12 Modular disk coextrusion die
PCT/US1997/017735 WO1998017459A1 (en) 1996-10-22 1997-10-01 Modular disk coextrusion die

Publications (2)

Publication Number Publication Date
DE69715377D1 true DE69715377D1 (de) 2002-10-17
DE69715377T2 DE69715377T2 (de) 2003-06-05

Family

ID=27112841

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69715377T Expired - Lifetime DE69715377T2 (de) 1996-10-22 1997-10-01 Modulare scheibenförmige extrusionsdüse

Country Status (6)

Country Link
US (1) US6413595B1 (de)
EP (1) EP0877662B1 (de)
JP (1) JP4165660B2 (de)
AU (1) AU4804897A (de)
DE (1) DE69715377T2 (de)
WO (1) WO1998017459A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6793474B2 (en) * 2001-02-09 2004-09-21 American Maplan Corporation Method and system for dual co-extrusion
US20060286356A1 (en) * 2002-02-27 2006-12-21 Thomas Toby R Web materials with active agent
US20060110080A1 (en) * 2002-02-27 2006-05-25 Thomas Toby R Packages and structures with selective dosing of active agent
US7497623B2 (en) * 2002-02-27 2009-03-03 Pactiv Corporation Packages with active agents
US8186991B2 (en) 2004-02-27 2012-05-29 Jmp Industries, Inc. Extruder system and cutting assembly
US20050260329A1 (en) * 2004-05-18 2005-11-24 Christianita Yusuf Production of liquid center filled confections
US7470119B2 (en) * 2004-05-18 2008-12-30 Wm. Wrighley Jr. Company Confection center fill apparatus and method
US7678316B2 (en) * 2004-06-08 2010-03-16 3M Innovative Properties Company Coextruded profiled webs
US20060034976A1 (en) * 2004-08-12 2006-02-16 Cotten Gerald B Dual textured swirled confections
US7897081B2 (en) * 2004-12-30 2011-03-01 3M Innovative Properties Company Method of extruding articles
US7513766B2 (en) * 2005-10-11 2009-04-07 Cryovac, Inc. Extrusion apparatus having a driven feed segment
US8012554B2 (en) * 2007-09-12 2011-09-06 Pactiv Corporation Bags having odor management capabilities
US20100072655A1 (en) 2008-09-23 2010-03-25 Cryovac, Inc. Die, system, and method for coextruding a plurality of fluid layers
US8876512B2 (en) * 2008-09-23 2014-11-04 Cryovac, Inc. Die for coextruding a plurality of fluid layers
US9021611B2 (en) 2009-02-18 2015-04-28 Northwestern University Beam pen lithography
US8012572B2 (en) 2009-03-06 2011-09-06 Cryovac, Inc. Multilayer, heat-shrinkable film comprising a plurality of microlayers
EP2686162A1 (de) 2011-03-18 2014-01-22 The Procter and Gamble Company Mehrschichtige polymerfolien und verfahren zu ihrer herstellung
GB201112475D0 (en) 2011-07-20 2011-08-31 Kritis Plastika Concentric co-extrusion die
US8870561B2 (en) * 2012-03-16 2014-10-28 Bbs Corporation Layer sequence repeater module for a modular disk co-extrusion die and products thereof
JP2015009371A (ja) * 2013-06-26 2015-01-19 積水化学工業株式会社 熱可塑性樹脂シート
US20150104627A1 (en) 2013-10-11 2015-04-16 The Procter & Gamble Company Multi-Layer Polymeric Films
CN104195657B (zh) * 2014-08-26 2017-05-03 张家港新丝纬化纤有限公司 一种涤纶锦纶复合丝的复合纺组件
EP3072686B1 (de) 2015-03-26 2019-01-09 The Procter and Gamble Company Mehrschichtige polymerfolie
US10576718B2 (en) 2016-07-01 2020-03-03 The Proctor & Gamble Company Heat sealable multilayer packaging film with improved opacity
EP3476593A1 (de) 2017-10-24 2019-05-01 Renolit SE Laminatstruktur für barriereverpackung
EP3476594A1 (de) 2017-10-24 2019-05-01 Renolit SE Laminatstruktur für biokompatible barriereverpackung
DE102018008127B4 (de) 2018-10-13 2022-06-09 Hosokawa Alpine Aktiengesellschaft Blaskopf und Verfahren zur Herstellung einer Mehrschichtschlauchfolie
DE102018009632B4 (de) 2018-12-11 2021-12-09 Hosokawa Alpine Aktiengesellschaft Vorrichtung zum Aufwickeln und Wickelwechsel von bahnförmigem Material und ein Verfahren dafür
US11220035B2 (en) 2019-06-14 2022-01-11 Henry G. Schirmer Complex films made from modular disk coextrusion die with opposing disk arrangement
US11090853B2 (en) 2019-06-14 2021-08-17 Bbs Corporation Modular disk coextrusion die with opposing disk arrangement
US11173642B1 (en) 2021-04-09 2021-11-16 Bbs Corporation Blown film coextrusion line with polygonal extruder arrangement
US11338490B1 (en) 2021-04-09 2022-05-24 Bbs Corporation Blown film coextrusion line with polygonal extruder arrangement
US11511474B1 (en) 2021-05-17 2022-11-29 Henry G. Schirmer Modular disk coextrusion die with melt channeling disk

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH315684A (it) * 1952-10-08 1956-08-31 Lavorazione Mat Plastiche Sas Rivestimento protettivo per tubi metallici, procedimento per la sua fabbricazione ed apparecchio per l'attuazione di questo procedimento
US3759647A (en) * 1969-04-10 1973-09-18 Turner Alfrey Us Apparatus for the preparation of multilayer plastic articles
US3565985A (en) * 1969-04-10 1971-02-23 Dow Chemical Co Method of preparing multilayer plastic articles
US3756758A (en) * 1969-07-15 1973-09-04 Chemplex Co Extrusion die for plastic film
GB1487323A (en) * 1973-10-26 1977-09-28 Ici Ltd Extrusion
FR2625941A1 (fr) * 1988-01-14 1989-07-21 Mcneil Akron Repiquet Sarl Tete d'extrusion ou de co-extrusion en continu a orifices annulaires multiples
JP2674185B2 (ja) * 1989-02-28 1997-11-12 三菱樹脂株式会社 多層環状口金
EP0626247A1 (de) * 1993-05-07 1994-11-30 BATTENFELD GLOUCESTER ENGINEERING Co., Inc. Im Innern gestapelte Düse für Blasfolien

Also Published As

Publication number Publication date
EP0877662B1 (de) 2002-09-11
US6413595B1 (en) 2002-07-02
DE69715377T2 (de) 2003-06-05
AU4804897A (en) 1998-05-15
WO1998017459A1 (en) 1998-04-30
EP0877662A1 (de) 1998-11-18
JP2000502302A (ja) 2000-02-29
JP4165660B2 (ja) 2008-10-15

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Legal Events

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