WO2003078126A3 - Procede d'obtention d’un goulot d’une bouteille muni d’un orifice de distribution moulee par compression - Google Patents

Procede d'obtention d’un goulot d’une bouteille muni d’un orifice de distribution moulee par compression Download PDF

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Publication number
WO2003078126A3
WO2003078126A3 PCT/FR2003/000837 FR0300837W WO03078126A3 WO 2003078126 A3 WO2003078126 A3 WO 2003078126A3 FR 0300837 W FR0300837 W FR 0300837W WO 03078126 A3 WO03078126 A3 WO 03078126A3
Authority
WO
WIPO (PCT)
Prior art keywords
neck
compression
notch
top wall
producing
Prior art date
Application number
PCT/FR2003/000837
Other languages
English (en)
Other versions
WO2003078126A2 (fr
Inventor
Bertrand Gruau
Herve Zakrzewski
Original Assignee
Cebal Sas
Bertrand Gruau
Herve Zakrzewski
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 Cebal Sas, Bertrand Gruau, Herve Zakrzewski filed Critical Cebal Sas
Priority to BR0308514-7A priority Critical patent/BR0308514A/pt
Priority to JP2003576163A priority patent/JP2005527399A/ja
Priority to AU2003232291A priority patent/AU2003232291A1/en
Priority to EP03744402A priority patent/EP1485240A2/fr
Priority to MXPA04008940A priority patent/MXPA04008940A/es
Priority to US10/501,929 priority patent/US8025825B2/en
Publication of WO2003078126A2 publication Critical patent/WO2003078126A2/fr
Publication of WO2003078126A3 publication Critical patent/WO2003078126A3/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0053Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
    • B29C37/0057Moulding single grooves or ribs, e.g. tear lines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32Component parts, details or accessories; Auxiliary operations
    • B29C43/36Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/42Moulds for making articles of definite length, i.e. discrete articles for undercut articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • B29C2043/022Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface having locally depressed lines, e.g. hinges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • B29C2043/023Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface having a plurality of grooves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32Component parts, details or accessories; Auxiliary operations
    • B29C43/36Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642Bags, bleeder sheets or cauls for isostatic pressing
    • B29C2043/3652Elastic moulds or mould parts, e.g. cores or inserts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32Component parts, details or accessories; Auxiliary operations
    • B29C43/50Removing moulded articles
    • B29C2043/5007Removing moulded articles using cores, i.e. the cores forming part of the mould cavity
    • B29C2043/5015Removing moulded articles using cores, i.e. the cores forming part of the mould cavity having undercuts or being threaded
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/44Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/442Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with mechanical ejector or drive means therefor
    • B29C33/444Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with mechanical ejector or drive means therefor for stripping articles from a mould core, e.g. using stripper plates
    • B29C33/446Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with mechanical ejector or drive means therefor for stripping articles from a mould core, e.g. using stripper plates and using a rotating movement to unscrew articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25Solid
    • B29K2105/253Preform
    • B29K2105/258Tubular
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2001/00Articles provided with screw threads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/56Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B29L2031/565Stoppers or lids for bottles, jars, or the like, e.g. closures for containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/712Containers; Packaging elements or accessories, Packages

Abstract

Procédé de fabrication par moulage compression de pièces (1) en matière plastique présentant un goulot (3) muni d'un orifice comprenant une première étape de réalisation d'une ébauche (20) et une deuxième étape de compression de la dite ébauche. La pièce est moulée avec un goulot (3) muni d'une paroi sommitale (4) comprenant une zone amincie avec une entaille (5) dont le contour délimite l'orifice et deux zones aptes à résister à l'effort mécanique (F) nécessaire pour rompre la paroi sommitale (4) au niveau de l'entaille (5), l'une d'entre elles (7) étant destinée à transmettre ledit effort mécanique et l'autre (8) à servir d'appui. L'entaille (5) a une section orientée dans une direction peu inclinée par rapport à l'axe du goulot. Après moulage, on applique l'effort mécanique (F) sur une partie de la paroi sommitale (91) distincte de la zone amincie (6) pour que celle-ci se déchire au niveau de l'entaille (5). On obtient ainsi l'orifice de distribution.
PCT/FR2003/000837 2002-03-18 2003-03-17 Procede d'obtention d’un goulot d’une bouteille muni d’un orifice de distribution moulee par compression WO2003078126A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BR0308514-7A BR0308514A (pt) 2002-03-18 2003-03-17 Processo de obtenção de uma peça feita de matéria plástica moldada por compressão e que apresenta um gargalo munido de um orifìcio de distribuição
JP2003576163A JP2005527399A (ja) 2002-03-18 2003-03-17 圧縮成型され、分配孔を備えた頸部のある、プラスチック材料製部品の製造方法
AU2003232291A AU2003232291A1 (en) 2002-03-18 2003-03-17 Method of producing a compression-moulded plastic part comprising a neck which is equipped with a dispensing orifice
EP03744402A EP1485240A2 (fr) 2002-03-18 2003-03-17 Procede d'obtention d'un goulot d'une bouteille muni d'un orifice de distribution moulee par compression
MXPA04008940A MXPA04008940A (es) 2002-03-18 2003-03-17 Procedimiento de obtencion de una pieza de materia plastica moldeada por compresion y que presenta un gollete provisto de un orificio de distribucion.
US10/501,929 US8025825B2 (en) 2002-03-18 2003-03-17 Method of producing a compression-moulded plastic part comprising a neck which is equipped with a dispensing orifice

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR02/03332 2002-03-18
FR0203332A FR2837132B1 (fr) 2002-03-18 2002-03-18 Procede d'obtention d'une piece en matiere plastique moulee par compression et presentant un goulot muni d'un orifice de distribution

Publications (2)

Publication Number Publication Date
WO2003078126A2 WO2003078126A2 (fr) 2003-09-25
WO2003078126A3 true WO2003078126A3 (fr) 2004-03-11

Family

ID=27772218

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/000837 WO2003078126A2 (fr) 2002-03-18 2003-03-17 Procede d'obtention d’un goulot d’une bouteille muni d’un orifice de distribution moulee par compression

Country Status (11)

Country Link
US (1) US8025825B2 (fr)
EP (1) EP1485240A2 (fr)
JP (1) JP2005527399A (fr)
CN (1) CN1638935A (fr)
AU (1) AU2003232291A1 (fr)
BR (1) BR0308514A (fr)
FR (1) FR2837132B1 (fr)
MX (1) MXPA04008940A (fr)
PL (1) PL370833A1 (fr)
RU (1) RU2004130495A (fr)
WO (1) WO2003078126A2 (fr)

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US7207008B1 (en) * 2001-09-12 2007-04-17 Bellsouth Intellectual Property Corp. Method, system, apparatus, and computer-readable medium for interactive notification of events
EP1792843B1 (fr) * 2005-12-01 2008-02-13 Tetra Laval Holdings & Finance SA Methode de production de couvercle en plastique pour des conteneurs scellés pour des matières alimentaires à verser et couvercle tellement produit
US7704067B2 (en) * 2006-02-07 2010-04-27 Tiodize Company, Inc. Method and mold for making non-metallic fiber reinforced parts
ITMO20070399A1 (it) * 2007-12-20 2009-06-21 Sacmi Apparati e metodi
EP2349680B1 (fr) 2008-10-23 2018-01-10 Sacmi Cooperativa Meccanici Imola Societa' Cooperativa Procédé de fabrication
ITMO20080271A1 (it) * 2008-10-23 2010-04-24 Sacmi Metodo di fabbricazione
DE102014105283A1 (de) * 2014-04-14 2015-10-15 Emsa Gmbh Isolierkanne
JP6859124B2 (ja) * 2017-02-16 2021-04-14 タイガースポリマー株式会社 棒状成形体の射出成形金型、および棒状成形体の製造方法
JP7100788B2 (ja) * 2018-05-14 2022-07-14 株式会社ギンポーパック 容器の成形装置および製造方法
CN108995108A (zh) * 2018-08-28 2018-12-14 台州市欧铭包装机械科技有限公司 撕拉盖模压机
IT201900005206A1 (it) * 2019-04-05 2020-10-05 Sacmi Metodo e apparato per produrre una parte erogatrice di un contenitore, e parte erogatrice di contenitore.
EP3964341A1 (fr) * 2020-09-07 2022-03-09 Aisapack Holding SA Dispositif pour la fabrication de tubes avec une geometrie d'orifice de section non circulaire et procede de fabrication
CN112606410B (zh) * 2020-11-30 2023-01-17 广东擎鼎科技有限公司 一种汽车发动机罩盖热插设备

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GB1405411A (en) * 1971-08-14 1975-09-10 Rumble Z K Apparauts for moulding articles
US4610621A (en) * 1984-11-28 1986-09-09 Continental White Cap, Inc. Mold for closure cap
US4623117A (en) * 1982-12-02 1986-11-18 Kmk Karl Magerle Lizenz Ag Tool for moulding the top part of a plastics container
JPH02258218A (ja) * 1989-11-11 1990-10-19 Z O Plast Kk アンダカット部付成形品用金型
EP0524897A1 (fr) * 1991-07-25 1993-01-27 Cebal S.A. Tête de tube en matière plastique à revêtement intérieur à effet barrière et pièce utilisable pour ce revêtement
EP0841258A2 (fr) * 1996-11-12 1998-05-13 Owens-Illinois Closure Inc., Fermeture distributrice et méthode de fabrication

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US2583441A (en) * 1949-07-29 1952-01-22 Union Insulating Co Inc Apparatus for molding plastic lamp receptacles
GB971921A (en) * 1961-04-19 1964-10-07 Maegerle Karl Process and apparatus for producing thermoplastic articles
US3313875A (en) * 1961-04-19 1967-04-11 Magerle Karl Plastic forming process and apparatus
GB1405411A (en) * 1971-08-14 1975-09-10 Rumble Z K Apparauts for moulding articles
US4623117A (en) * 1982-12-02 1986-11-18 Kmk Karl Magerle Lizenz Ag Tool for moulding the top part of a plastics container
US4610621A (en) * 1984-11-28 1986-09-09 Continental White Cap, Inc. Mold for closure cap
JPH02258218A (ja) * 1989-11-11 1990-10-19 Z O Plast Kk アンダカット部付成形品用金型
EP0524897A1 (fr) * 1991-07-25 1993-01-27 Cebal S.A. Tête de tube en matière plastique à revêtement intérieur à effet barrière et pièce utilisable pour ce revêtement
EP0841258A2 (fr) * 1996-11-12 1998-05-13 Owens-Illinois Closure Inc., Fermeture distributrice et méthode de fabrication

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Also Published As

Publication number Publication date
RU2004130495A (ru) 2005-06-10
WO2003078126A2 (fr) 2003-09-25
FR2837132A1 (fr) 2003-09-19
BR0308514A (pt) 2005-01-04
EP1485240A2 (fr) 2004-12-15
US8025825B2 (en) 2011-09-27
US20050051928A1 (en) 2005-03-10
MXPA04008940A (es) 2004-11-26
FR2837132B1 (fr) 2005-01-14
PL370833A1 (en) 2005-05-30
AU2003232291A8 (en) 2003-09-29
AU2003232291A1 (en) 2003-09-29
JP2005527399A (ja) 2005-09-15
CN1638935A (zh) 2005-07-13

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