DK1493681T3 - Fremgangsmåde og indretning til fremstilling af syntetiske flaskelukninger - Google Patents

Fremgangsmåde og indretning til fremstilling af syntetiske flaskelukninger

Info

Publication number
DK1493681T3
DK1493681T3 DK03015186T DK03015186T DK1493681T3 DK 1493681 T3 DK1493681 T3 DK 1493681T3 DK 03015186 T DK03015186 T DK 03015186T DK 03015186 T DK03015186 T DK 03015186T DK 1493681 T3 DK1493681 T3 DK 1493681T3
Authority
DK
Denmark
Prior art keywords
plastic
extruder
distribution tool
melt
bottle closures
Prior art date
Application number
DK03015186T
Other languages
English (en)
Inventor
Johannes Dr Volpini
Ing Kurt Diblik
Original Assignee
Anton Volpini De Maestri Verpa
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 Anton Volpini De Maestri Verpa filed Critical Anton Volpini De Maestri Verpa
Application granted granted Critical
Publication of DK1493681T3 publication Critical patent/DK1493681T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B65D39/0052—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers made in more than one piece
    • B65D39/0058—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers made in more than one piece from natural or synthetic cork, e.g. for wine bottles or the like
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2539/00—Details relating to closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B65D2539/001—Details of closures arranged within necks or pouring opening or in discharge apertures, e.g. stoppers
    • B65D2539/008—Details of closures arranged within necks or pouring opening or in discharge apertures, e.g. stoppers with coatings or coverings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Closures For Containers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
DK03015186T 2003-07-04 2003-07-04 Fremgangsmåde og indretning til fremstilling af syntetiske flaskelukninger DK1493681T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03015186A EP1493681B1 (de) 2003-07-04 2003-07-04 Verfahren und Vorrichtung zur Herstellung synthetischer Flaschenverschlüsse

Publications (1)

Publication Number Publication Date
DK1493681T3 true DK1493681T3 (da) 2007-04-02

Family

ID=33427121

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03015186T DK1493681T3 (da) 2003-07-04 2003-07-04 Fremgangsmåde og indretning til fremstilling af syntetiske flaskelukninger

Country Status (6)

Country Link
US (1) US20050064120A1 (da)
EP (1) EP1493681B1 (da)
AT (1) ATE345984T1 (da)
DE (1) DE50305752D1 (da)
DK (1) DK1493681T3 (da)
ES (1) ES2277002T3 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20051127A1 (it) * 2005-06-15 2006-12-16 Guala Dispensing Spa Chiusura per contenitori, in particolare per bottiglie di vino champagne o simili
ITMI20051309A1 (it) * 2005-07-11 2007-01-12 Guala Dispensing Spa Chiusura per contenitori in particolare tappo per bottiglie di vino
US8011522B2 (en) * 2007-03-22 2011-09-06 EPOLI—Espumas de polietileno SA Synthetic closure with multiple internal layers, each layer having a variable cross section (VCS) along the closure length
EP2151319A1 (de) * 2008-08-08 2010-02-10 PolyCine GmbH Stopfen zum Verschliessen eines medizinischen Systems
EP2199042A1 (en) 2008-12-18 2010-06-23 Technic One S.A. Chamfering equipment for cylindrical stoppers
AU2013265202B2 (en) * 2012-05-24 2016-08-04 Henkel Ag & Co. Kgaa Moldings made from pellets and 2K-PU adhesives comprising aliphatic isocyanates
US9611692B1 (en) * 2013-01-25 2017-04-04 Apollomarine Specialties, Inc. Rope ladder rung and method of manufacture
GB2585635B (en) 2019-05-28 2022-03-23 Kafrit Ind 1993 Ltd Compositions and methods for use in the preparation of hydrophobic surfaces

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746477A (en) * 1986-06-18 1988-05-24 James River-Norwalk, Inc. Production of partially foamed extruded plastic products
US5000992A (en) * 1989-06-01 1991-03-19 The Dow Chemical Company Coextruded multilayer foamed film for plastic container closures and process for manufacture
US6613406B1 (en) * 1996-08-13 2003-09-02 Neocork Technologies, Llc Multilayer synthetic stopper
US6153275A (en) * 1996-08-13 2000-11-28 Neocork Technologies, Llc Multilayer synthetic stopper
US6116882A (en) * 1996-08-14 2000-09-12 Owens Corning Fiberglas Technology, Inc. Sealable chamber extrusion apparatus with seal controls
US6221451B1 (en) * 1997-04-24 2001-04-24 Nomacorc, Llc Synthetic closure
US6355320B1 (en) * 1998-10-21 2002-03-12 Nomacorc, Llc Synthetic closure and manufacturing process thereof
ES2156458T3 (es) * 1999-01-20 2001-06-16 Poliglas Sa Procedimiento e instalacion para la produccion de poliestireno en espuma, asi como bloques y placas de espuma obtenidos con aquellos.
US6391931B1 (en) * 1999-04-28 2002-05-21 3M Innovative Properties Co Uniform small cell foams and a continuous process for making same
IT1319507B1 (it) * 2000-12-04 2003-10-20 Bandera Luigi Mecc Spa Attrezzatura per estrudere foglia o lastra in polimero espanso

Also Published As

Publication number Publication date
DE50305752D1 (de) 2007-01-04
US20050064120A1 (en) 2005-03-24
EP1493681A1 (de) 2005-01-05
ES2277002T3 (es) 2007-07-01
ATE345984T1 (de) 2006-12-15
EP1493681B1 (de) 2006-11-22

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