ES2188557T3 - Dispositivo para fabricar recipientes con por lo menos dos camaras moldeados por extrusion y soplado. - Google Patents

Dispositivo para fabricar recipientes con por lo menos dos camaras moldeados por extrusion y soplado.

Info

Publication number
ES2188557T3
ES2188557T3 ES00943775T ES00943775T ES2188557T3 ES 2188557 T3 ES2188557 T3 ES 2188557T3 ES 00943775 T ES00943775 T ES 00943775T ES 00943775 T ES00943775 T ES 00943775T ES 2188557 T3 ES2188557 T3 ES 2188557T3
Authority
ES
Spain
Prior art keywords
core
nozzle
plastic material
flexible tube
annular groove
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
ES00943775T
Other languages
English (en)
Inventor
Bernd Hansen
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2188557T3 publication Critical patent/ES2188557T3/es
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
    • B29C48/03—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
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-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
    • B29C48/25—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
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/074—Preforms or parisons characterised by their configuration having ribs or protrusions
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/075—Preforms or parisons characterised by their configuration having at least one internal separating wall
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B29C49/04116—Extrusion blow-moulding characterised by the die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Tubes (AREA)

Abstract

Dispositivo para fabricar recipientes (19), cuyo espacio interior está dividido en cámaras independientes (23, 25) del recipiente por medio de al menos una pared de separación (21), con un dispositivo de extrusión (1) para extruir un tubo flexible (3) a partir de un material sintético plastificado desde la hendidura anular (37) situada entre un anillo exterior (27) de la tobera y un núcleo interior (31) de la tobera, que tiene un elemento de guía (41, 43; 53) para material plástico derivado de la hendidura anular (37), así como por lo menos una hendidura de salida (45) situada en su extremo final, desde la cual sale el material plástico derivado como pared de separación (21), que se extiende en forma continua dentro del tubo flexible extruído (3), y con un dispositivo de soldadura y un dispositivo de moldeo (5, 7, 13), mediante los cuales se cierra por medio de soldadura el extremo del tubo flexible (3) y se ensancha el tubo flexible por medio de la formación de un gradiente de presión neumática que actúa en el tubo flexible, y se apoya contra una pared del dispositivo de moldeo, que le proporciona la forma, para la formación del recipiente (19), estando el elemento de guía (41, 43; 53) para el material plástico derivado situado en una zona de la hendidura anular (37), que se encuentra corriente arriba a una distancia del extremo de salida (45), caracterizado porque el núcleo (31) de la tobera tiene una punta (33) del núcleo, colocada a rosca en el mismo en su extremo final con unión roscada central (40), estando configurada en dicha punta la hendidura de salida (45), y porque las superficies de la punta (33) del núcleo, orientadas una hacia otra, y de la parte situada a continuación del núcleo (31) de la tobera forman una superficie de embudo (41) o bien una superficie cónica (43) que rodea a la unión roscada central (40), estando dichas superficies colocadas a una distancia entre sí y formando una zona de entrada, que rodea al núcleo de la unión roscada y se extiende en sentido inclinado respecto al eje longitudinal (29) de la tobera, como elemento de guía para el material plástico que se debe derivar desde la hendidura anular (37).
ES00943775T 1999-06-09 2000-06-07 Dispositivo para fabricar recipientes con por lo menos dos camaras moldeados por extrusion y soplado. Expired - Lifetime ES2188557T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19926329A DE19926329A1 (de) 1999-06-09 1999-06-09 Verfahren zum Herstellen von Behältern und Vorrichtung zum Durchführen des Verfahrens

Publications (1)

Publication Number Publication Date
ES2188557T3 true ES2188557T3 (es) 2003-07-01

Family

ID=7910696

Family Applications (2)

Application Number Title Priority Date Filing Date
ES00938769T Expired - Lifetime ES2193966T3 (es) 1999-06-09 2000-06-07 Procedimiento para la fabricacion de recipientes moldeados por extrusion y soplado, con al menos dos camaras.
ES00943775T Expired - Lifetime ES2188557T3 (es) 1999-06-09 2000-06-07 Dispositivo para fabricar recipientes con por lo menos dos camaras moldeados por extrusion y soplado.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES00938769T Expired - Lifetime ES2193966T3 (es) 1999-06-09 2000-06-07 Procedimiento para la fabricacion de recipientes moldeados por extrusion y soplado, con al menos dos camaras.

Country Status (14)

Country Link
US (2) US6749796B1 (es)
EP (2) EP1183145B1 (es)
JP (2) JP4283473B2 (es)
KR (2) KR100582436B1 (es)
CN (2) CN1120082C (es)
AT (2) ATE233648T1 (es)
AU (2) AU767925B2 (es)
CA (2) CA2374573C (es)
DE (3) DE19926329A1 (es)
DK (2) DK1183145T3 (es)
ES (2) ES2193966T3 (es)
MX (2) MXPA01012531A (es)
PT (2) PT1183145E (es)
WO (2) WO2000076744A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004098534A (ja) * 2002-09-11 2004-04-02 Shirouma Science Co Ltd 複数室容器のブロー成形方法とその容器
DE10245318A1 (de) * 2002-09-27 2004-04-08 Hansen, Bernd, Dipl.-Ing. Formverfahren, insbesondere Blas- und/oder Vakuumformverfahren, zum Herstellen eines mit einem abzugebenden Medium gefüllten Abgabebehälters
DE10317712A1 (de) 2003-04-17 2004-11-11 Bernd Hansen Formvorrichtung
DE10323335A1 (de) 2003-05-23 2004-12-16 Hansen, Bernd, Dipl.-Ing. Herstellvorrichtung
DE10328198A1 (de) 2003-06-24 2005-01-20 Bernd Hansen Prägevorrichtung
GB2420311A (en) * 2004-11-17 2006-05-24 Grabor Plastics Ltd Method of making a container
GB0523382D0 (en) * 2005-11-17 2005-12-28 Polimoon Packaging Ltd Container
US10214312B2 (en) 2006-03-06 2019-02-26 Plastipak Packaging, Inc. Lightweight plastic container and preform
US8857637B2 (en) 2006-03-06 2014-10-14 Plastipak Packaging, Inc. Lightweight plastic container and preform
DE102007015078A1 (de) * 2007-03-29 2008-10-02 Bernd Hansen Vorrichtung zum Minimieren des Sauerstoffgehaltes
DE102007040472A1 (de) 2007-08-28 2009-03-05 Bernd Hansen Trennvorrichtung
KR100845737B1 (ko) * 2007-09-05 2008-07-11 김양수 분할된 수용공간을 갖는 용기의 블로잉 성형방법 및 그용기
DE102007060419B3 (de) * 2007-12-14 2008-12-04 Bernd Hansen Vorrichtung zum Konditionieren von Behältern aus Kunststoff für ihre Ingebrauchnahme
DE102008004088A1 (de) * 2008-01-12 2009-07-16 Bernd Hansen Verfahren und Vorrichtung zum Herstellen von Behältern aus thermoplastischem Kunststoff sowie derart hergestellter Behälter
DE102008006073A1 (de) 2008-01-25 2009-07-30 Hansen, Bernd, Dipl.-Ing. Vorrichtung zum Herstellen blasgeformter Behältererzeugnisse aus Kunststoffmaterial
DE102008011772A1 (de) 2008-02-28 2009-09-03 Bernd Hansen Trennvorrichtung
KR100935005B1 (ko) * 2008-05-14 2010-01-06 김양수 분할된 수용공간을 갖는 용기의 블로잉 성형방법
KR100935004B1 (ko) * 2008-05-14 2010-01-06 김양수 분할된 수용공간을 갖는 용기의 블로잉 성형방법
WO2011142612A2 (ko) * 2010-05-13 2011-11-17 (주)쿨테크 구획부를 갖는 용기를 위한 블로잉 성형장치
WO2013070004A1 (ko) * 2011-11-11 2013-05-16 (주)쿨테크 격벽을 갖는 용기를 위한 블로잉 성형장치 및 이를 위한 프리폼
DE102013001182A1 (de) * 2013-01-24 2014-07-24 Bernd Hansen Verfahren zum Herstellen eines Auftraggeräts
US9237985B2 (en) 2013-07-18 2016-01-19 Tokitae Llc Multi-compartment pharmaceutical vials
DE102013012809A1 (de) 2013-08-01 2015-02-05 Kocher-Plastik Maschinenbau Gmbh Kopfstück für einen mit einem Medium befüllbaren Behälter
US11969393B2 (en) 2014-06-17 2024-04-30 Tokitae Llc Affixed groups of pharmaceutical vials including frangible connectors
JP6564017B2 (ja) 2014-07-29 2019-08-21 コッヒャー−プラスティック マシーネンバウ ゲゼルシャフト ミット ベシュレンクテル ハフツング 媒体を充填可能又は充填された、ヘッドピースを有する容器
DE102018102649A1 (de) * 2018-02-06 2019-08-08 Krones Ag Vorrichtung und Verfahren zur Herstellung eines mit einem Füllprodukt befüllten Behälters
KR102292062B1 (ko) * 2020-06-19 2021-08-20 한국생산기술연구원 지지 격벽으로 구획된 다수 개의 소공간을 갖는 부표, 및 그 제조방법
JP7086149B2 (ja) 2020-09-04 2022-06-17 株式会社ライトショー・テクノロジー 投射型表示装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179356B (de) * 1963-02-22 1964-10-08 Kautex Werke Gmbh Vorrichtung zum Herstellen von Schlaeuchen aus thermoplastischem Material, insbesondere thermoplastischen Kunststoffen
US3464085A (en) 1966-09-26 1969-09-02 Dow Chemical Co Packaging apparatus
JPS5939301B2 (ja) * 1980-05-20 1984-09-21 アロン化成株式会社 下水管の製造方法
JPS5856827A (ja) 1981-09-30 1983-04-04 Showa Denko Kk 仕切板付中空成形品の製造方法
US4655987A (en) * 1982-10-12 1987-04-07 Guillermo Zertuche Method and apparatus for extruding tubular articles having several conduits
JPS61171321A (ja) 1985-01-24 1986-08-02 Mazda Motor Corp プラスチツクタンクの製造方法
JPS62162517A (ja) * 1986-01-14 1987-07-18 Toshio Takagi 支柱付中空容器の成形方法
US5398828A (en) * 1993-04-29 1995-03-21 Pepsico Inc. Blow molded plastic containers including internal support and handgrip
WO1997026126A1 (en) 1996-01-22 1997-07-24 Ecco, Inc. Method and apparatus for blow molding, filling and sealing a beverage container
US5849241A (en) 1996-12-20 1998-12-15 Colgate-Palmolive Company Multichamber container with expanded interior walls

Also Published As

Publication number Publication date
JP4287086B2 (ja) 2009-07-01
AU5403300A (en) 2001-01-02
MXPA01012530A (es) 2002-11-07
KR20020008217A (ko) 2002-01-29
ES2193966T3 (es) 2003-11-16
CA2374573C (en) 2007-04-17
JP4283473B2 (ja) 2009-06-24
DE50001394D1 (de) 2003-04-10
DK1183145T3 (da) 2003-03-31
EP1183145B1 (de) 2002-12-11
KR20020008216A (ko) 2002-01-29
WO2000076744A1 (de) 2000-12-21
US6733273B1 (en) 2004-05-11
CN1354711A (zh) 2002-06-19
KR100582436B1 (ko) 2006-05-23
CA2374579A1 (en) 2000-12-21
DE50000932D1 (de) 2003-01-23
CN1120082C (zh) 2003-09-03
ATE233648T1 (de) 2003-03-15
DE19926329A1 (de) 2000-12-21
CN1119228C (zh) 2003-08-27
EP1183145A1 (de) 2002-03-06
US6749796B1 (en) 2004-06-15
CN1354710A (zh) 2002-06-19
EP1183144B1 (de) 2003-03-05
JP2003502172A (ja) 2003-01-21
KR100635801B1 (ko) 2006-10-19
JP2003502171A (ja) 2003-01-21
AU767925B2 (en) 2003-11-27
CA2374579C (en) 2005-04-05
PT1183144E (pt) 2003-06-30
ATE229425T1 (de) 2002-12-15
DK1183144T3 (da) 2003-06-16
CA2374573A1 (en) 2000-12-21
WO2000076745A1 (de) 2000-12-21
AU5812200A (en) 2001-01-02
MXPA01012531A (es) 2002-11-07
PT1183145E (pt) 2003-04-30
AU767605B2 (en) 2003-11-20
EP1183144A1 (de) 2002-03-06

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