WO2007109910A1 - Ébauche et bouteille en pet fabriquée à partir de cette ébauche - Google Patents

Ébauche et bouteille en pet fabriquée à partir de cette ébauche Download PDF

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Publication number
WO2007109910A1
WO2007109910A1 PCT/CH2007/000020 CH2007000020W WO2007109910A1 WO 2007109910 A1 WO2007109910 A1 WO 2007109910A1 CH 2007000020 W CH2007000020 W CH 2007000020W WO 2007109910 A1 WO2007109910 A1 WO 2007109910A1
Authority
WO
WIPO (PCT)
Prior art keywords
blank
bottle neck
blank according
bottle
capsule
Prior art date
Application number
PCT/CH2007/000020
Other languages
German (de)
English (en)
Inventor
Rolf MÜHLEMANN
Original Assignee
Fostag Holding Ag
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 Fostag Holding Ag filed Critical Fostag Holding Ag
Publication of WO2007109910A1 publication Critical patent/WO2007109910A1/fr

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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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • B65D1/023—Neck construction
    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B65D25/04—Partitions
    • B65D25/08—Partitions with provisions for removing or destroying, e.g. to facilitate mixing of contents
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • B65D51/2807—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
    • B65D51/2814—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it
    • B65D51/2821—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it said element being a blister, a capsule or like sealed container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/06—Making preforms by moulding the material
    • B29B11/08—Injection moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • 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
    • B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
    • 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
    • B29C2949/072—Preforms or parisons characterised by their configuration having variable wall thickness
    • 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
    • B29C2949/073—Preforms or parisons characterised by their configuration having variable diameter
    • 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
    • B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
    • B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
    • B29C2949/077—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the neck
    • B29C2949/0772—Closure retaining means
    • 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
    • B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
    • B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
    • B29C2949/077—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the neck
    • B29C2949/0772—Closure retaining means
    • B29C2949/0773—Threads
    • 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/22—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at neck portion
    • 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/24—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at flange portion
    • 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/26—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at body portion
    • 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/28—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at bottom portion
    • 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
    • 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3032—Preforms or parisons made of several components having components being injected
    • 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
    • B29C49/06—Injection 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
    • B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • 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
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7158—Bottles

Definitions

  • the present invention relates to a cylindrical blank with a spherically curved, closed lower end and a pouring opening at the upper end for producing a blown bottle made of PET with a bottle neck and a molded support ring.
  • the invention further comprises a bottle made from the blank according to the invention and a cartridge for inclusion in such a bottle.
  • FR-A-1434918 already shows such a solution in which a cartridge made of aluminum is attached to a bottle neck, the collar projecting beyond the edge of the bottle neck being attached to the outside of the bottle neck.
  • a cartridge made of aluminum is attached to a bottle neck, the collar projecting beyond the edge of the bottle neck being attached to the outside of the bottle neck.
  • the cartridge or capsule contains a flavoring that can be added to the yogurt. Pressing the capsule releases the contents of the capsule into the bottle, after which the capsule itself is removed.
  • bottles are also provided with capsules, in which a tablet is accommodated, which dissolves in a liquid in the bottle.
  • the tablet is dispensed onto the bottle by pressure on the capsule and then the capsule held on the bottle neck is removed.
  • examples of such solutions are known from GB-A-1211168 and WO 99/37553.
  • such solutions have not become established on the market. They were considered to be insufficiently user-friendly in relation to the manufacturing effort.
  • FR-A-2290366 was also unable to improve acceptance on the market.
  • the latter solution again provided for the attachment of a capsule on a container neck and a screw cap was attached above it, which was provided with a pivotable ejector with which the capsule could be pressed out. After the capsule was emptied, the cap had to be removed, the emptied capsule pulled off the bottle neck, after which the resulting solution was only freely accessible.
  • US-B-6230884 shows a capsule with a flat film which rests on the bottle neck while the tablet housed in the capsule lies above it and is provided with a corresponding blister-like cover
  • systems in which the capsule is also known from older documents or cartridge is designed in such a way that the lower film lying on the bottle neck is curved into the bottle neck and the active substance is thus in this area below the edge of the bottle neck.
  • the capsule must be sufficiently strong for this purpose and at the same time held firmly on the edge of the bottle neck to ensure that the capsule itself does not fit into the bottle neck Bottleneck falls into it, possibly even without releasing the content.
  • the edge of the bottle neck is usually of a relatively small thickness, so that the fastening area is correspondingly small.
  • the present invention has therefore set itself the task of creating a blank, or a bottle made from such a blank, which can hold a capsule or cartridge with a large usable volume, without the construction of the closure by means of which the cartridge or Capsule is opened, has an oversized height.
  • a bottle according to the invention can be manufactured from a blank according to at least one of claims 1 to 11.
  • a cartridge or capsule which is suitable for use with a bottle which is made from a blank according to one of claims 1 to 11 is disclosed in claim 13.
  • the drawing shows preferred exemplary embodiments of the blank or the bottle made therefrom, and a cartridge designed according to the invention. It shows:
  • FIG. 1 shows a blank according to the invention with a capsule or cartridge inserted therein
  • Figure 2 shows the upper part of a from the blank
  • Figure 3 shows a second embodiment of a blank again in a vertical axial section and FIG. 4 in turn shows the upper area of a bottle made from the blank according to FIG. 3, shown in an axial partial section.
  • the blank is designated 1 overall.
  • the blank 1 essentially consists of a cylindrical wall 3 with a curved, closed lower end 4.
  • the fully formed fastening area 5 is attached to the upper end of the cylindrical wall 3.
  • An external thread 6 is usually formed in this area.
  • Below the thread 6, the blank has a support ring 15.
  • the support ring 15 serves to hold and support the blank in a bottle blowing machine.
  • the blank is usually made of PET.
  • the blanks are manufactured in an injection molding machine and only come to a blow molding machine later.
  • the anti-twist molding means consists of a ring of saw teeth, which comes in a form-fitting connection with a closure to be attached later.
  • the fully formed fastening area 5 consists of a cylindrical pouring wall 7 to which the external thread 6 is attached.
  • the entire area above the support ring 15 is referred to here as the upper bottle neck area 13, during the the area below it is referred to as the lower bottle neck area 14.
  • the bulbous receiving space of the bottle follow which is indicated here by 25.
  • the receiving area of the bottle can be cylindrical or different.
  • the actual receiving area of the bottle and the design of the bottle base are insignificant for the invention and its design is therefore not discussed.
  • the design of the bottle from the lower bottle neck region 14 via the shoulder 18 is no longer of interest.
  • the actual invention is that the inner diameter A of the bottle neck in the upper, open
  • the area of the pouring opening 10 is larger than the lower bottle neck area directly adjoining it.
  • Bottle neck area which is already designed for the blank and includes the fastening area 5, has a pouring opening 11 which is delimited by an edge 12.
  • the pouring opening is formed by the pouring wall 7.
  • This pouring wall 7 is cylindrical and has one
  • a support surface 19 is formed. This support surface 19 lies in a plane 24. Below the support surface 19 follows the lower bottle neck region 14. The upper and the lower
  • Bottle neck area 13 and 14 together form the Bottle neck 10. While the upper bottle neck area 13 is already designed as a blank in its definitive shape, the shape of the lower bottle neck area 14 below the support ring 15 is changed during the blowing process. Only after the blowing process is the bottle shoulder 18 and the receiving space 25 in the definitive form. Directly below the support surface 19, the inner diameter of the lower bottle neck region, which is designated by B, is significantly smaller than the inner diameter A, which corresponds to the inner diameter of the pouring opening 11. This creates a capsule or cartridge receiving space 100.
  • the capsule receiving space 100 can be cylindrical overall or can have a polygonal prismatic shape if it is desired that this creates a space in which a capsule or cartridge is to be kept non-rotatably oriented.
  • the inner surface of the pouring wall 7 can also have a longitudinal rib in order to realize an exactly oriented insert of a capsule. Such an orientation rib is designated 101.
  • FIG. 3 shows an alternative in which the outside diameter A 'of the blank 1 above the support ring 15 is larger than the outside diameter C of the cylindrical part of the blank 1 below the support ring 15. Also in this case Shape of the blank, from the area of the support ring upwards, like the shape of the finished blown bottle in this area.
  • FIGS. 1 and 2 has no constriction externally over the entire bottle neck region 10, this is probably the case with the embodiments according to FIGS. 3 and 4.
  • the explanations according to FIGS. 3 and 4 are intended to show that the receiving space 100 can be of practically any size, depending on the volume requirement of the capsule or cartridge to be inserted therein.
  • Spout wall 7 is consequently formed with a shoulder 102.
  • Paragraph 102 consequently forms a support surface 19 on which a capsule or a cartridge to be inserted lies flat.
  • This shoulder 102 which, as mentioned, forms the bearing surface 19, can be above the one defined by the support ring 15
  • the transition 21 from the support surface 19 to the narrower bottle neck region is preferably designed with sharp edges.
  • the transition 20 from the support surface 19 to the further bottle neck region that is to say the transition from the support surface 19 to the inner surface of the pouring wall 7, has a sharp-edged design.
  • the design of these transitions essentially depends on the choice of the capsules or cartridges to be inserted into the receiving space 100. Especially when using sharp-edged transitions, completely new cartridges or capsules can be used, as will be described later.
  • transitions 20 21 are designed not to be sharp-edged but rather rounded, as shown in FIGS. 3 and 4, such a receiving space is particularly suitable for accommodating capsules which are centered in the receiving space 100 and which also slightly protrude into the narrower bottle neck area .
  • the rounded design significantly reduces the risk of injury to the capsule, which is made, for example, of foils.
  • the design of a bottle according to the invention automatically results from the use of the blank 1 according to the invention.
  • the features essential for the invention are not changed by the blowing process.
  • previous solutions have required an adaptation of the cartridge or capsule to the edge of the pouring opening 12, the diameter of the capsule or cartridge and the contact surface thereof are now adapted to the inside diameter A in the region of the pouring wall 7 and also adapted to the contact surface 19 so as to accommodate them exactly of such a capsule, which is shown schematically in FIG. 1 and is designated by 200.
  • specially designed capsules or cartridges 200 can also be inserted into the particularly large receiving space 100, which capsules are adapted precisely to this.
  • Such a cartridge can, for example, also consist essentially of a tube section with an upper and lower welded-on membrane. This allows an optimal use of the receiving space 100.
  • Other forms of the capsule are of course also possible, but this is not the subject of the present invention. It is only essential that the capsule is adapted accordingly to the receiving space 100 which is formed according to the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Closures For Containers (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

L'invention concerne une ébauche (1) qui présente une forme essentiellement cylindrique sur toute sa longueur, avec dans le haut un orifice de déversement (11) et dans le bas une extrémité fermée bombée (4). Dans la zone de déversement, au-dessus d'une bague d'appui (15) ou jusqu'à la hauteur de la bague d'appui (15), le diamètre intérieur (A) est d'abord important et se prolonge par une zone dont le diamètre intérieur (B) est plus petit. Dans la zone de transition, on obtient ainsi un épaulement (102) qui définit une surface d'appui (19). La zone de plus grand diamètre (A) forme un espace de réception (100) dans laquelle une capsule (200) est logée. A partir d'une ébauche (1) du type décrit ci-dessus, on peut souffler une bouteille (2) qui présente la même configuration dans la zone de déversement jusque sous la bague de soutien (15). La configuration du col de bouteille selon l'invention permet d'y loger des capsules ou des cartouches qui peuvent avoir un volume relativement important.
PCT/CH2007/000020 2006-03-29 2007-01-17 Ébauche et bouteille en pet fabriquée à partir de cette ébauche WO2007109910A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH501/06 2006-03-29
CH5012006 2006-03-29

Publications (1)

Publication Number Publication Date
WO2007109910A1 true WO2007109910A1 (fr) 2007-10-04

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Country Status (1)

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WO (1) WO2007109910A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2100707A1 (fr) * 2008-03-13 2009-09-16 La Seda De Barcelona S.A. Préforme plastique ayant une finition de col scellable à faible poids
ITRM20080695A1 (it) * 2008-12-30 2010-06-30 Pet Engineering Srl Processo di progettazione iniezione e soffiaggio per bottiglie ultraleggere swerve neck
EP2314512A1 (fr) * 2009-10-26 2011-04-27 Société d'Exploitation des Sources Roxane Corps de bouteille à collerette d'accrochage réduite
RU2608418C2 (ru) * 2012-11-07 2017-01-18 Альпла Верке Альвин Ленер Гмбх Унд Ко. Кг Заготовка и емкость

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4927680A (en) * 1987-12-24 1990-05-22 Continental Pet Technologies, Inc. Preform and method of forming container therefrom
EP0520207A1 (fr) * 1991-06-28 1992-12-30 Robert Finke GmbH & Co. KG Fermeture pour bouteilles de produits à deux composants
EP1394064A2 (fr) * 2002-08-20 2004-03-03 Nippon Tansan Gas Co., Ltd. Système d'étanchéité pour un conteneur avec un bouchon
US20040154937A1 (en) * 2003-02-10 2004-08-12 Cho Young Kook Cap device for mixing different kinds of materials separately contained therein and in bottle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4927680A (en) * 1987-12-24 1990-05-22 Continental Pet Technologies, Inc. Preform and method of forming container therefrom
EP0520207A1 (fr) * 1991-06-28 1992-12-30 Robert Finke GmbH & Co. KG Fermeture pour bouteilles de produits à deux composants
EP1394064A2 (fr) * 2002-08-20 2004-03-03 Nippon Tansan Gas Co., Ltd. Système d'étanchéité pour un conteneur avec un bouchon
US20040154937A1 (en) * 2003-02-10 2004-08-12 Cho Young Kook Cap device for mixing different kinds of materials separately contained therein and in bottle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2100707A1 (fr) * 2008-03-13 2009-09-16 La Seda De Barcelona S.A. Préforme plastique ayant une finition de col scellable à faible poids
WO2009112284A1 (fr) * 2008-03-13 2009-09-17 La Seda De Barcelona S.A. Préforme de plastique à col de goulot thermo-scellable léger
ITRM20080695A1 (it) * 2008-12-30 2010-06-30 Pet Engineering Srl Processo di progettazione iniezione e soffiaggio per bottiglie ultraleggere swerve neck
EP2221157A1 (fr) 2008-12-30 2010-08-25 Pet Engineering S.r.L. Profile pour corps de préforme
EP2221157B1 (fr) 2008-12-30 2018-07-04 Pet Engineering S.r.L. Profile pour corps de préforme
EP2314512A1 (fr) * 2009-10-26 2011-04-27 Société d'Exploitation des Sources Roxane Corps de bouteille à collerette d'accrochage réduite
RU2608418C2 (ru) * 2012-11-07 2017-01-18 Альпла Верке Альвин Ленер Гмбх Унд Ко. Кг Заготовка и емкость

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