EP0653362A1 - Emballage en forme de sachet en feuille avec tête distributrice - Google Patents

Emballage en forme de sachet en feuille avec tête distributrice Download PDF

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Publication number
EP0653362A1
EP0653362A1 EP94810530A EP94810530A EP0653362A1 EP 0653362 A1 EP0653362 A1 EP 0653362A1 EP 94810530 A EP94810530 A EP 94810530A EP 94810530 A EP94810530 A EP 94810530A EP 0653362 A1 EP0653362 A1 EP 0653362A1
Authority
EP
European Patent Office
Prior art keywords
spade
film bag
foil
section
cross
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.)
Withdrawn
Application number
EP94810530A
Other languages
German (de)
English (en)
Inventor
Thomas Ayrle
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.)
Hilti AG
Original Assignee
Hilti 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 Hilti AG filed Critical Hilti AG
Publication of EP0653362A1 publication Critical patent/EP0653362A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00583—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes the container for the material to be dispensed being deformable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • B65B69/0008—Opening and emptying bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00553—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with means allowing the stock of material to consist of at least two different components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00586—Means, generally located near the nozzle, for piercing or perforating the front part of a cartridge
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/325—Containers having parallel or coaxial compartments, provided with a piston or a movable bottom for discharging 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/771—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a flexible bag or a deformable membrane or diaphragm
    • B65D83/7713—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a flexible bag or a deformable membrane or diaphragm the contents of a flexible bag being expelled by a piston, or a movable bottom or partition provided in the container or the package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/24—Perforating by needles or pins

Definitions

  • the invention relates to a film bag package, in particular for mortar compositions with at least one film bag, on the one end face of which a base part is arranged, the base part having a passage channel for the mortar composition that is open towards the film bag and opens into an outlet port.
  • Hardening compositions including mortar compositions, are known in single or multi-component form. Such compositions can be used as fillers, sealants, adhesives and the like.
  • mortar compositions for fixing fastening elements.
  • a fastening element is fixed in a recess in rock, concrete, masonry and the like in such a way that the remaining space between the fastening element and the recess is filled with mortar compound.
  • mortar compound can be single or multi-component mortar compounds.
  • the mortar mass to be supplied for example, in accordance with the aforementioned manner is stored in containers, the pressing out of these containers taking place directly on site.
  • squeezing devices are known, to which the containers are supplied. After emptying such a container, the dispenser must be provided with a new container.
  • the amount of mortar compositions used is relatively large, since the aim is to fill the recesses for the fasteners sufficiently with mortar composition.
  • the number of containers used is also quite large. In this way, removal problems arise in particular if the containers are cartridges in the form of a solid material, for example plastic.
  • the empty ones Containers take up a lot of space and are also very difficult to remove.
  • foil bags have become known as containers for holding mortar compositions. Such foil bags can be compressed to a small volume after emptying, so that the storage of the empty foil bags takes up an extremely small amount of space. Foil bags are also relatively easy to remove.
  • the disadvantage of the foil bag is that it is not a rigid container. In particular, this creates problems with storage and processing in extrusion devices. It has thus become known to provide a plastic bag with a bottom part, as is known for example from EP-A-0 151 922. Thanks to the use of such a base part, the film bags can be inserted into a pressing device and provided with a pouring spout which can be connected to an outlet connection arranged on the base part, as is also shown in EP-A-0 151 922.
  • a problem that arises when using such film bags is, however, to ensure that the film bags are opened correctly in time and do not lead to contamination and allow the mortar compound to escape.
  • Relatively complex piercing devices have become known, for example, as shown in US Pat. No. 3,767,085. Such piercing devices can easily clog and hinder the escape of the mortar mass unless they are subjected to proper care and cleaning.
  • the invention has for its object to provide a film bag package consisting of a film bag and bottom part, which enables a perfect and problem-free processing of the filled masses that does not lead to contamination.
  • the object is achieved in that the base part has a free-standing spade pointing towards the film bag.
  • the spade located on the bottom part ensures that the foil pouch is opened in the right place and in a sufficient manner. Because the spade points against the end face of the foil pouch, the pouch is opened only on the end face covered by the base part. Soiling of the pressing device used cannot therefore occur.
  • the spade is preferably arranged adjacent to the passage channel.
  • the opening made by the spade in the foil pouch comes to lie in a direct projection to the passage channel.
  • the mass does not have to cover any time-delaying detours, which may lead to hardening.
  • the resulting direct possibility of the mass emerging from the outlet connection prevents contamination of parts of the pressing device used.
  • the free-standing length of the spade is preferably designed in such a way that it extends at least to the end face of the foil pouch.
  • the end face is more or less on the free end of the spade. This ensures that the foil pouch is not yet punctured in the idle state, but that this puncturing is adequately guaranteed if the foil pouch deforms in the direction of the base part and thus also in the direction of the free end of the spade as a result of the pressure generated by the pressing device used becomes.
  • the region of the end face lying between the center and the outer diameter offers itself for opening the film bag.
  • the spade is preferably arranged outside the center of the film pouch.
  • the spade is arranged around a quarter of the outside diameter of the film bag outside the center, which means that the free space available on the end face of the film bag is used to the full extent.
  • the cross section of the spade perpendicular to the longitudinal axis of the film bag is expediently rectangular, the arrangement of the spade having a rectangular cross section being such that the shorter axis of symmetry of the cross section runs radially to the center of the film bag.
  • the spade is preferably dimensioned in such a way that it can sever several radial folds of the film bag on its end side at the same time.
  • the long side of the cross-section of the spade essentially corresponds to 0.1 to 0.3 times the outer diameter of the foil bag.
  • the profile of the spade is expediently designed such that the broad side of the cross section corresponds to 0.1 to 0.3 times the long side of the cross section. This creates a knife-like shape of the spade, the cutting direction, as already mentioned above, extending transversely to the folds on the end face of the foil pouch.
  • the free end face of the pricking spatula tapers in a roof-like manner on both axes of symmetry of the cross section.
  • the free face has a roof-shaped contour on all sides, both in the top view of the spade on its broad side and on its narrow side.
  • the piercing spades also have different cross-sections, with the longitudinal side of the rectangular cross-section in particular having to be adapted in this regard in order to ensure that enough folds in the end face of the foil bag are separated.
  • the film bag package thus consists of two film bags 1, 2, on the one end face 1a, 2a of which a bottom part 3, 4 is arranged, the bottom parts 3, 4 being integrally connected to one another.
  • the film bags 1, 2 shown by way of example in the present case have different volumes.
  • the foil bag 1 with a larger volume is accordingly for example for the resin and the foil bag 2 with the smaller volume, for example for the hardener.
  • the difference in volume is due to the fact that the outside diameter of the film bag 2 is smaller than the outside diameter of the film bag 1.
  • the foil bags 1, 2 are closed by a closure clip 1b, 2b. Because of this closure, essentially radially extending folds 1c 2c are formed on the front side 1a, 2a of both film bags 1, 2.
  • the bottom parts 3, 4 which are integrally connected to one another each have a passage channel 5, 6 which open into an outlet connection 7 assigned to the two connected bottom parts 3, 4.
  • Both base parts 3, 4 are each provided with a spade 8, 9. With their free end, these piercing spades 8, 9 point towards the foil bags 1, 2 and have a length such that they come into contact with the end face 1a, 2a of the foil bags 1, 2.
  • the spades 8, 9 are arranged adjacent to the passage channels 5, 6.
  • the piercing spades 8, 9, which have a rectangular cross section are arranged such that the shorter axis of symmetry of the rectangular cross section runs radially to the center of the film bags 1, 2. As a result, the main extent of the cross section of the spades 8, 9 is essentially transverse to the folds 1c, 2c of the foil bags 1, 2.
  • the spades 8, 9 taper in a roof shape, specifically towards both axes of symmetry of the cross section. This results in ridge lines 8a, 8b, 9a, 9b running along both axes of symmetry of the cross section, these two ridge lines 8a, 8b, 9a, 9b also tapering in a roof shape.
  • the base parts 3, 4 are provided with a recess 3a, 4a. This depression serves to receive the clips 1b, 2b which serve to seal the foil bags 1, 2.
  • the outlet connection 7 assigned to the two interconnected base parts 3, 4 has a thread 7a. This thread 7a serves to put on a spout known per se and therefore not shown in the drawing.
  • the outlet nozzle 7 also has a stop 7b.
  • the entire film bag package is a disposable part, the bottom parts 3, 4, which are connected to one another, and the outlet connection piece 7 are preferably formed from a plastic.
  • the entire film bag package is thus made of plastic, which simplifies its removal, since both the film bags 1, 2 and the base parts 3, 4 are recyclable materials that are subject to uniform regulations.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
EP94810530A 1993-10-21 1994-09-14 Emballage en forme de sachet en feuille avec tête distributrice Withdrawn EP0653362A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4335970 1993-10-21
DE4335970A DE4335970A1 (de) 1993-10-21 1993-10-21 Folienbeutelpackung mit Folienbeutel und Bodenteil

Publications (1)

Publication Number Publication Date
EP0653362A1 true EP0653362A1 (fr) 1995-05-17

Family

ID=6500708

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94810530A Withdrawn EP0653362A1 (fr) 1993-10-21 1994-09-14 Emballage en forme de sachet en feuille avec tête distributrice

Country Status (3)

Country Link
EP (1) EP0653362A1 (fr)
KR (1) KR950011278A (fr)
DE (1) DE4335970A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0863084A1 (fr) * 1997-03-06 1998-09-09 CHEMISCHE FABRIK DR. WEIGERT (GMBH & CO.) Kit et sachet-recharge pour le dosage d'une poudre
WO2000061457A1 (fr) 1999-04-12 2000-10-19 Kettenbach Gmbh & Co. Kg Feuille d'emballage pour substance pateuse
WO2000076676A1 (fr) * 1999-06-15 2000-12-21 Createchnic Ag Organe d'ouverture automatique jetable pour ouvrir une cartouche a sachet tubulaire et faire sortir une matiere pateuse de cette derniere
EP1065153A1 (fr) 1999-07-02 2001-01-03 Kettenbach GmbH & CO. KG Emballage en feuille pour produit pateux
EP0910995A3 (fr) * 1997-10-15 2001-01-10 Arthur Zwingenberger Appareil dentaire portable pour mélanger et appliquer un matériau de moulage à plusieurs constituants
DE20003270U1 (de) * 2000-02-23 2001-07-05 Kettenbach GmbH & Co. KG, 35713 Eschenburg Folienschlauchverpackung für eine pastöse Masse
US6299022B1 (en) 1999-07-02 2001-10-09 Kettenbach Gmbh & Co. Kg Film packing for a pasty substance
DE102007018143B3 (de) * 2007-04-16 2008-06-05 Kettenbach Gmbh & Co. Kg Behälter und Verfahren zum Eröffnen eines Behälters
EP0787655B2 (fr) † 1996-02-05 2009-07-15 3M Espe Ag Dispositif pour vider un sac tubulaire
WO2012010860A1 (fr) 2010-07-19 2012-01-26 2K Polymer Systems Limited Distributeur multi-composant
US8544683B2 (en) 2010-10-29 2013-10-01 Nordson Corporation Multiple component dispensing cartridge and method with side-by-side fluid chambers
US9579686B2 (en) 2012-10-29 2017-02-28 Nordson Corporation Fluid dispensing assemblies and methods of dispensing fluids from containers
US9757763B2 (en) 2013-10-31 2017-09-12 Nordson Corporation Side by side cartridge assemblies and related methods

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5899360A (en) * 1995-06-09 1999-05-04 Colgate - Palmolive Company Multi-chamber refillable dispenser
US6230935B1 (en) 1995-07-28 2001-05-15 Colgate-Palmolive Company Dual chamber pump dispenser
DE29606463U1 (de) * 1996-04-09 1997-08-07 THERA Patent GmbH & Co. KG Gesellschaft für industrielle Schutzrechte, 82229 Seefeld Vorrichtung zum Entleeren eines Schlauchbeutels
US5775386A (en) * 1996-06-13 1998-07-07 Colgate-Palmolive Company Apparatus and process for filling plural chamber container with flowable materials
US5782384A (en) * 1996-11-05 1998-07-21 Colgate-Palmolive Aligned web in a container
US5849241A (en) * 1996-12-20 1998-12-15 Colgate-Palmolive Company Multichamber container with expanded interior walls
ATE267751T1 (de) * 1997-03-07 2004-06-15 3M Espe Ag Vorrichtung zum entleeren eines schlauchbeutels
US5941420A (en) * 1997-08-06 1999-08-24 Colgate-Palmolive Company Multichamber container dispensing orifices
DE102008014773A1 (de) 2008-03-18 2009-10-08 Delo Industrieklebstoffe Gmbh & Co. Kg Behälter für fließfähige Substanzen
ES2503618T3 (es) 2011-05-02 2014-10-07 Sulzer Mixpac Ag Mezclador para mezclar al menos dos componentes fluidos así como dispositivo de descarga
DE102012218551B3 (de) * 2012-10-11 2014-02-13 Hilti Aktiengesellschaft Verfahren zur Herstellung eines Foliengebindes für ein Auspressgerät mit vorbefülltem Kopfteil
US11896993B2 (en) * 2020-07-24 2024-02-13 Albion Engineering Company Common head having an offset partition for use with multi-component dispensing tools and a tubular liner arranged for locating within the common head

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1536003A1 (de) * 1965-05-03 1969-10-16 Dow Chemical Co Abgabegeraet fuer breiige oder halbfluessige Massen
GB2255596A (en) * 1991-05-03 1992-11-11 Btr Plc Packaging and dispensing multi-part compositions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1536003A1 (de) * 1965-05-03 1969-10-16 Dow Chemical Co Abgabegeraet fuer breiige oder halbfluessige Massen
GB2255596A (en) * 1991-05-03 1992-11-11 Btr Plc Packaging and dispensing multi-part compositions

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0787655B2 (fr) † 1996-02-05 2009-07-15 3M Espe Ag Dispositif pour vider un sac tubulaire
EP0863084A1 (fr) * 1997-03-06 1998-09-09 CHEMISCHE FABRIK DR. WEIGERT (GMBH & CO.) Kit et sachet-recharge pour le dosage d'une poudre
EP0910995A3 (fr) * 1997-10-15 2001-01-10 Arthur Zwingenberger Appareil dentaire portable pour mélanger et appliquer un matériau de moulage à plusieurs constituants
WO2000061457A1 (fr) 1999-04-12 2000-10-19 Kettenbach Gmbh & Co. Kg Feuille d'emballage pour substance pateuse
WO2000076676A1 (fr) * 1999-06-15 2000-12-21 Createchnic Ag Organe d'ouverture automatique jetable pour ouvrir une cartouche a sachet tubulaire et faire sortir une matiere pateuse de cette derniere
US6564970B1 (en) 1999-06-15 2003-05-20 Createchnic Ag Disposable self-opener for opening a tubular bag-cartridge and for pressing out a pasty material from the latter
EP1065153A1 (fr) 1999-07-02 2001-01-03 Kettenbach GmbH & CO. KG Emballage en feuille pour produit pateux
US6299022B1 (en) 1999-07-02 2001-10-09 Kettenbach Gmbh & Co. Kg Film packing for a pasty substance
DE20003270U1 (de) * 2000-02-23 2001-07-05 Kettenbach GmbH & Co. KG, 35713 Eschenburg Folienschlauchverpackung für eine pastöse Masse
DE102007018143B3 (de) * 2007-04-16 2008-06-05 Kettenbach Gmbh & Co. Kg Behälter und Verfahren zum Eröffnen eines Behälters
US8020728B2 (en) 2007-04-16 2011-09-20 Kettenbach Gmbh & Co. Kg Container and method for opening a container
WO2012010860A1 (fr) 2010-07-19 2012-01-26 2K Polymer Systems Limited Distributeur multi-composant
US9517863B2 (en) 2010-07-19 2016-12-13 2K Polymer Systems Limited Multi-component dispenser
US8544683B2 (en) 2010-10-29 2013-10-01 Nordson Corporation Multiple component dispensing cartridge and method with side-by-side fluid chambers
US9579686B2 (en) 2012-10-29 2017-02-28 Nordson Corporation Fluid dispensing assemblies and methods of dispensing fluids from containers
US9757763B2 (en) 2013-10-31 2017-09-12 Nordson Corporation Side by side cartridge assemblies and related methods

Also Published As

Publication number Publication date
DE4335970A1 (de) 1995-04-27
KR950011278A (ko) 1995-05-15

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