WO2005018903A1 - Procede pour produire un recipient avec une enveloppe moulee - Google Patents

Procede pour produire un recipient avec une enveloppe moulee Download PDF

Info

Publication number
WO2005018903A1
WO2005018903A1 PCT/EP2004/007180 EP2004007180W WO2005018903A1 WO 2005018903 A1 WO2005018903 A1 WO 2005018903A1 EP 2004007180 W EP2004007180 W EP 2004007180W WO 2005018903 A1 WO2005018903 A1 WO 2005018903A1
Authority
WO
WIPO (PCT)
Prior art keywords
mold
cover sheet
container
hollow mold
hollow
Prior art date
Application number
PCT/EP2004/007180
Other languages
German (de)
English (en)
Inventor
Werner Brüning
Original Assignee
Fischbach Kg Kunststoff-Technik
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 Fischbach Kg Kunststoff-Technik filed Critical Fischbach Kg Kunststoff-Technik
Publication of WO2005018903A1 publication Critical patent/WO2005018903A1/fr

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • B29C45/14491—Injecting material between coaxial articles, e.g. between a core and an outside sleeve for making a roll
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14008—Inserting articles into the mould
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14008—Inserting articles into the mould
    • B29C2045/14057—Inserting articles into the mould feeding inserts wrapped on a core
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • B29C2045/14106—Positioning or centering articles in the mould using electrostatic attraction or static electricity
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • B29C2045/14532—Joining articles or parts of a single article injecting between two sheets
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C2045/1486—Details, accessories and auxiliary operations
    • B29C2045/14901—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall
    • B29C2045/14918—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall in-mould-labelling
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14598—Coating tubular articles
    • 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
    • B29L2031/715—Caulking cartridges

Definitions

  • the invention relates to a method for producing a container with a cover sheet molded into the container wall in an injection molding process. using a hollow mold and a mold core, and an injection mold for producing a container with a molded cover sheet.
  • DE 43 18 014 Cl (Fischbach) describes a method for producing a cartridge for pasty masses.
  • the method provides that the cartridge is molded from plastic in an injection mold, the mold cavity being delimited by a jacket shape, a core and a head shape.
  • the finished cartridge is removed from the mold by first pulling the core back a little while holding the cartridge on the head shape.
  • the core and jacket shape are then pulled back together until the cartridge has come free of the core.
  • the jacket shape is pulled back and the jaws of the head shape are opened so that the cartridge can fall down.
  • a nozzle cartridge with an integrally formed nozzle is produced in a hollow mold in which a core is located. Since the nozzle is threadless, a head shape with jaws that can be moved apart to demold the cartridge is not necessary.
  • IML In-Mold-Labeling
  • a cover sheet is first introduced into an injection mold, which lies against the outer surface before the mold is closed and the plastic melt is injected.
  • the flowable plastic is effectively connected to the cover sheet by the process heat.
  • the cover sheet is then an integral part of the container.
  • This method is used in particular in the manufacture of thin-walled containers, such as yogurt cups, which have a conical shape.
  • the label is inserted into the end of the injection mold that forms the opening end of the container.
  • demoulding the core must be pulled out of the jacket shape along the length of the article.
  • the core then has to be moved again by approximately the same length so that the article sitting on the core can be demolded or ejected by it. This requires changes a longer opening path of the core relative to the shell shape and thus a large length of the injection molding machine.
  • the invention has for its object to provide a method and an apparatus for manufacturing a container, in the peripheral wall of a cover sheet is integrated, the insertion of the cover sheet into the mold cavity is quick, easy and reliable, so that even with difficult container shapes, the cover sheet in can be positioned at a fast machine cycle.
  • a first variant of the method according to the invention is defined by claim 1.
  • the container is then manufactured with the following steps:
  • the cover sheet is first inserted into the hollow form in the preformed state and then transferred to the hollow form. Then that can Cover sheet against one of the two molded parts, hollow mold or mold core, to determine the position of the cover sheet on the container to be molded on the outside or on the inside.
  • a second variant of the method according to the invention is specified in claim 8.
  • the cover sheet is applied to the mold core, over which the hollow mold is then pushed.
  • An auxiliary mandrel is not required in this process variant.
  • An applicator is required that can be moved towards the mandrel to position the cover sheet on the mandrel.
  • the invention further relates to a device for producing a container with a cover sheet molded into the container wall in an injection molding process.
  • the injection mold has a hollow mold and a mold core which can be inserted into the hollow mold to delimit a mold cavity, a head mold for forming an end wall of the container, and an auxiliary mandrel which can be inserted into the hollow mold which is free of the mold core and which transmits a cover sheet into the interior of the hollow mold.
  • the auxiliary mandrel for feeding the cover sheet into the hollow mold can be moved laterally. Lateral means transverse to the longitudinal axis of the hollow mold and the mandrel.
  • the auxiliary mandrel transports the cover sheet radially to the hollow shape. The cover sheet is then inserted into the hollow shape by axial relative movement between the hollow mold and the cover sheet.
  • the cover layer formed by the cover sheet on the inside or the outside of the container wall can have different functions. For example, it forms a printed label or a decorative sheet. But it can also be a film with certain sliding properties.
  • the cover layer formed by the cover sheet can also be a textile material or a material with another three-dimensional structure.
  • an advantage can be that the inside of the cartridge wall has certain sliding properties.
  • a top layer can also be used which has barrier properties for steam, gases or solvents.
  • Such a cover sheet can consist, for example, of a metal foil composite.
  • the material of the cover sheet can be selected such that a desired chemical resistance to the filling material is ensured or the filling material is kept away from the plastic of the cartridge.
  • the method according to the invention is particularly suitable for the production of essentially cylindrical containers, such as cartridges for accommodating extrudable materials, or for the production of tube bodies which consist of a flexible material and in which the open rear end is flattened and sealed after the filling process.
  • the invention further relates to a container made of plastic with a peripheral wall and an end wall, the peripheral wall having a first cover sheet embedded in the plastic on its outer surface.
  • the peripheral wall has a second cover sheet embedded in the plastic on its inner surface.
  • Both cover pages are of different types.
  • the cover sheet provided on the outer surface can be an information carrier in the form of a printed label, while the label located on the inner surface has a barrier layer, for example contains a metal foil.
  • a cover sheet is to be understood to mean any form of surface covering.
  • the cover sheet can consist of one or more strips or a closed tubular sleeve.
  • the cover sheet can be applied to the jacket shape or the mandrel by electrostatic charging or by vacuum.
  • FIGS. 1 A first figure.
  • FIG. 11 shows a section along the line XI-XI of FIG. 10,
  • FIG. 1 which here consists of a cartridge which has a substantially cylindrical peripheral wall 11. At one end of the peripheral wall 11, the container is closed by a shaped end wall 12, while the opposite end 13 is open. On the end wall 12 there is an outlet connector 14. On the periphery of the end wall 12, an undercut 15 is formed on the outside in the form of a circumferential groove with which the container 10 on the Head shape can be held.
  • the cartridge described so far corresponds to that of DE 43 18 018 Cl.
  • a cover sheet 16 is integrated into the peripheral wall 11 of the container 10 and is located here on the outer surface of the peripheral wall.
  • the cover sheet 16 is, for example, a label which is fused to the plastic material of the peripheral wall 11 and which therefore has an intimate connection with the peripheral wall 11 which is free of adhesive.
  • An injection mold is used to manufacture the container 10.
  • This has a head shape 22 which is fixedly mounted in the injection molding machine and is provided with two jaws 23, 24 which can be displaced relative to one another in a common plane.
  • the jaws 23, 24 form that part of the mold cavity 20 which forms the bottom region of the container 10 with the end wall 12.
  • In the fixed part of the head mold 22 there is a channel 25 for injecting the liquid plastic into the closed mold cavity 20.
  • the tubular part of the container 10 is formed by the hollow mold 26, which has a generally cylindrical mold channel.
  • the mandrel 27 has an extension 29 which keeps the inside of the outlet connector 14 clear.
  • FIG. 2 shows the state in which the hollow mold 26 and the mold core 27 are in the retracted position at a distance from the head mold 22. 'The distance is only slightly greater than the length of the container to 10.
  • An auxiliary mandrel 30 is moved into the intermediate space and is aligned axially parallel to the mandrel 27.
  • the auxiliary mandrel 30 has an elongated cylindrical shaft 31.
  • a centering device 32 in the form of a recess which is designed to match the extension 29 of the mandrel 27, so that the auxiliary mandrel can be positioned relative to the mandrel by pushing the centering device 32 onto the extension 29 ,
  • the shaft 31 is connected to a mandrel carrier 33 which is part of a movement device which can move the auxiliary mandrel 30 laterally out of the path of movement of the hollow mold 26. This movement device brings the auxiliary mandrel 30 to a loading station at which a cover sheet 16 is placed around the shaft 31.
  • the auxiliary mandrel 30 also has a potential ring 34 which is at an electrical potential, here at the positive potential, and transmits this to the cover sheet 16.
  • the potential ring 34 is axially displaceable within limits. The electrical potential is distributed over the entire surface of the cover sheet 16.
  • the shaft 31 consists of electrically conductive material • and it is kept at minus potential by a contact 35.
  • the cover sheet lies closely against the outer surface of shaft 31.
  • the hollow mold 26 is pushed onto the auxiliary mandrel 30 (FIG. 4).
  • the hollow mold 26 is connected to the plus potential, while the minus potential is removed from the auxiliary mandrel 30.
  • the cover sheet 16 is transferred from the auxiliary mandrel 30 to the hollow mold 26. It now lies against the inner surface of the hollow mold.
  • the hollow mold 26 in the direction of the mold core 27 moved back so that the auxiliary mandrel 30 is exposed ( Figure 5).
  • the auxiliary mandrel 30 can then be moved laterally out of the path of movement of the hollow mold in order to be loaded with a new label. This results in the state shown in FIG. 6.
  • a suitable other variant for receiving and transferring the cover sheet is that a vacuum is applied to the auxiliary mandrel 30 or the hollow mold 26 through suitable channels, by means of which the cover sheet adheres firmly to the desired device position.
  • the hollow mold 26 and mold core 27 are moved together towards the head mold 22, so that the mold cavity is closed. Then the plastic is injected into the mold cavity.
  • the mold core 27 is first withdrawn according to FIG.
  • the hollow mold 26 is then also withdrawn.
  • the jaws 23, 24 are moved apart to release the container 10 for ejection.
  • the cover sheet 16 is on the outer surface of the container.
  • the cover sheet can also be provided on the inner surface. In this case, it would have to be transferred electrostatically or by vacuum from the hollow mold 26 to the mold core 27 in the state shown in FIG.
  • a cover sheet arranged on the inside of the container can, for example, form a sliding layer for a piston which is displaceable in the container or a barrier layer that makes the container wall impermeable to gases or liquids.
  • a cover sheet 16 is transferred from an applicator 40 to the mandrel 27.
  • the applicator 40 is fork-shaped and he straddles the cover sheet 16 over the mandrel. Because the cover sheet 16 and the mold core 27 receive different electrostatic potentials, the cover sheet 16 is placed around the mold core 27 and placed tightly against it. The applicator 40 can then be removed laterally from the mold core in order to receive a new cover sheet.
  • the cover sheet 16, which can extend over the entire length of the mold core, is moved together with the mold core 27 into the hollow mold 26 and this is moved together with the mold core against the head mold 22, whereby the mold cavity is closed, which is shown in FIG. 12 is. If the cover sheet 16 is to be placed against the inner wall of the hollow mold 26, the hollow mold must be given a suitable electrostatic potential or have to be sucked in by vacuum.
  • FIG. 13 shows a hollow mold 26 into which, as in FIG. 4, a first cover sheet 16 has been inserted, which was transferred electrostatically or in another way to the wall of the hollow mold 26.
  • a second cover sheet 16a is now applied to the exposed mandrel 27 and applied electrostatically to its surface.
  • the mold cavity contains the cover sheet 16, which lies against the hollow mold, and the cover sheet 16a, which lies against the mold core. Both cover sheets are arranged coaxially to one another. In this way it is possible to provide two cover sheets on a container to be produced, one on the outer surface and one on the inner surface.
  • the outer cover sheet can be a printed label and the inner cover sheet can be a material with special sliding properties or with special barrier properties.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

La présente invention concerne un procédé de moulage par injection pour produire un récipient avec une enveloppe (16) qui est intégrée dans la paroi du récipient. Selon cette invention, l'enveloppe (16) est amenée au moule de moulage par injection sur un mandrin auxiliaire (30). Le moule creux (26) est ensuite déplacé sur le mandrin auxiliaire (30) et l'enveloppe (16) est transférée sur le moule creux par voie électrostatique ou sous vide. En variante, l'enveloppe (16) peut être appliquée par un applicateur sur le noyau du moule (27) et être insérée sur celui-ci dans le moule creux (26).
PCT/EP2004/007180 2003-07-22 2004-07-02 Procede pour produire un recipient avec une enveloppe moulee WO2005018903A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003133158 DE10333158A1 (de) 2003-07-22 2003-07-22 Verfahren zur Herstellung eines Behälters mit eingeformten Deckblatt
DE10333158.1 2003-07-22

Publications (1)

Publication Number Publication Date
WO2005018903A1 true WO2005018903A1 (fr) 2005-03-03

Family

ID=34042011

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/007180 WO2005018903A1 (fr) 2003-07-22 2004-07-02 Procede pour produire un recipient avec une enveloppe moulee

Country Status (2)

Country Link
DE (1) DE10333158A1 (fr)
WO (1) WO2005018903A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1627721A3 (fr) * 2004-08-20 2006-09-06 SysTec Komplettsysteme GmbH Récipient en matière plastique et procédé pour sa fabrication
DE102005017599A1 (de) * 2005-04-16 2006-10-19 Fischerwerke Artur Fischer Gmbh & Co. Kg Mehrkomponenten-Kartusche

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL179588A (en) 2006-11-26 2011-11-30 Keter Plastic Ltd Injection molding method and system and molded products manufactured thereby
DE102008011565B4 (de) 2008-02-28 2017-04-20 Fischbach Kg Spritzgegossener Formkörper sowie Spritzguss-Vorrichtung und Spritzguss- Verfahren zum Herstellen des Spritzguss-Formkörpers

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1629710B1 (de) * 1967-12-07 1971-02-04 Sattler Atlan Werk Kg L Verfahren zum Herstellen eines Gegenstandes aus Kunststoff mit einer gemusterten Oberflaeche
JPH0216019A (ja) * 1988-07-02 1990-01-19 Sato Shiyousan:Kk バリア性の容器類と合成樹脂の一体成形方法及び一体成形容器類
DE4318014C1 (de) * 1993-05-29 1994-06-01 Alfred Fischbach Kunststoff Sp Kartusche für pastöse Massen sowie Verfahren und Vorrichtung zur Herstellung einer Kartusche
JPH06246777A (ja) * 1993-02-26 1994-09-06 Dainippon Printing Co Ltd 複合容器の製造装置
US5614146A (en) * 1992-04-06 1997-03-25 Sumitomo Heavy Industries, Ltd. Method and apparatus of supplying labels to injection mold
JPH09141687A (ja) * 1995-11-17 1997-06-03 Nakayama Kogyo Kk 樹脂容器の製造方法及び製造装置
EP0802032A1 (fr) * 1996-03-25 1997-10-22 Simco Nederland B.V. Procédé et dispositif de fabrication d'un article moulé par injection ajouté à un article ainsi fabriqué
WO2002036320A1 (fr) * 2000-11-03 2002-05-10 Polymac B.V. Dispositif permettant de placer une etiquette dans un moule
GB2377201A (en) * 2001-06-08 2003-01-08 David Gifford Burder Moulded lenticulated articles

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DE4318017C2 (de) * 1993-05-29 1998-11-26 Heidenhain Gmbh Dr Johannes Positionsmeßeinrichtung
DE19703316B4 (de) * 1997-01-30 2008-06-05 Fischbach Kg Kunststoff-Technik Verfahren und Vorrichtung zur Herstellung einer Düsenkartusche

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1629710B1 (de) * 1967-12-07 1971-02-04 Sattler Atlan Werk Kg L Verfahren zum Herstellen eines Gegenstandes aus Kunststoff mit einer gemusterten Oberflaeche
JPH0216019A (ja) * 1988-07-02 1990-01-19 Sato Shiyousan:Kk バリア性の容器類と合成樹脂の一体成形方法及び一体成形容器類
US5614146A (en) * 1992-04-06 1997-03-25 Sumitomo Heavy Industries, Ltd. Method and apparatus of supplying labels to injection mold
JPH06246777A (ja) * 1993-02-26 1994-09-06 Dainippon Printing Co Ltd 複合容器の製造装置
DE4318014C1 (de) * 1993-05-29 1994-06-01 Alfred Fischbach Kunststoff Sp Kartusche für pastöse Massen sowie Verfahren und Vorrichtung zur Herstellung einer Kartusche
JPH09141687A (ja) * 1995-11-17 1997-06-03 Nakayama Kogyo Kk 樹脂容器の製造方法及び製造装置
EP0802032A1 (fr) * 1996-03-25 1997-10-22 Simco Nederland B.V. Procédé et dispositif de fabrication d'un article moulé par injection ajouté à un article ainsi fabriqué
WO2002036320A1 (fr) * 2000-11-03 2002-05-10 Polymac B.V. Dispositif permettant de placer une etiquette dans un moule
GB2377201A (en) * 2001-06-08 2003-01-08 David Gifford Burder Moulded lenticulated articles

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* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 0141, no. 55 (M - 0954) 26 March 1990 (1990-03-26) *
PATENT ABSTRACTS OF JAPAN vol. 0186, no. 36 (M - 1715) 5 December 1994 (1994-12-05) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 10 31 October 1997 (1997-10-31) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1627721A3 (fr) * 2004-08-20 2006-09-06 SysTec Komplettsysteme GmbH Récipient en matière plastique et procédé pour sa fabrication
DE102005017599A1 (de) * 2005-04-16 2006-10-19 Fischerwerke Artur Fischer Gmbh & Co. Kg Mehrkomponenten-Kartusche

Also Published As

Publication number Publication date
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