EP0144925B1 - Système d'emballage - Google Patents

Système d'emballage Download PDF

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Publication number
EP0144925B1
EP0144925B1 EP84114513A EP84114513A EP0144925B1 EP 0144925 B1 EP0144925 B1 EP 0144925B1 EP 84114513 A EP84114513 A EP 84114513A EP 84114513 A EP84114513 A EP 84114513A EP 0144925 B1 EP0144925 B1 EP 0144925B1
Authority
EP
European Patent Office
Prior art keywords
piston
bellows
packaging system
product container
container
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP84114513A
Other languages
German (de)
English (en)
Other versions
EP0144925A3 (en
EP0144925A2 (fr
Inventor
Dieter Vom Hofe
Werner Künzel
Peter Vierkötter
Klaus Meyer
Siegfried Konkel
Günter Herchenhahn
Otto Fläming
Volker Weiss
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to AT84114513T priority Critical patent/ATE40971T1/de
Publication of EP0144925A2 publication Critical patent/EP0144925A2/fr
Publication of EP0144925A3 publication Critical patent/EP0144925A3/de
Application granted granted Critical
Publication of EP0144925B1 publication Critical patent/EP0144925B1/fr
Expired 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
    • 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
    • B65D1/0292—Foldable bottles

Definitions

  • the invention is directed to a packaging system consisting of a product container - in particular disposable containers - for pourable, flowable or spreadable material with an essentially tubular material.
  • flexible wall in the longitudinal direction of the tube and from an application aid designed to accommodate the product container the tubular wall of the product container being designed as a bellows to be compressed or stretched in the longitudinal direction of the tube, the container at an end of the tube having an inlet and / or outlet neck with a radially projecting collar as well as between the collar and the bellows, essentially encircling the groove
  • the application aid consists of a tubular body with a cover surface or end wall to be covered with a closure piece on a pipe longitudinal end and a piston opposite the end wall and displaceably mounted in the pipe longitudinal direction
  • the end wall is a central opening of a clear diameter between the diameter of the groove and that of the collar and the bottom of the bellows opposite the end wall on the tubular body has a device for advancing the piston in the length of the tube direction is assigned
  • Such a packaging system is known from FR-A-2 516 482.
  • this packaging system has the disadvantage that the bellows there is still relatively material-intensive, i.e. relatively thick-walled, at least in the area of the screw thread carrying the piston and in the area of the collar and the groove, must be formed in order to unscrew the piston without rotating the bellows and to hold the bellows securely clamped in the container.
  • no anti-twist device is provided so that the bellows can be rotated when the piston is screwed on, or the collar and the groove must be so precise and stable that they ensure sufficient clamping of the bellows in the container. Only an axially compressible bellows can be found in this prior art.
  • plastic packaging is usually determined by more than 50% of the cost of the material.
  • mass products e.g. Milk. extremely light-weight plastic bag packaging has therefore been developed.
  • Another inexpensive type of packaging is the so-called bellows container, as z. B. is described in DE-U-8 233 673.3.
  • the bag and bellows packaging types require only a relatively small amount of material, and they also take up only a small volume before filling and after emptying, so that the transport of the empty packaging and the disposal of waste pose correspondingly minor problems.
  • the shape instability has the disadvantage of poor manageability, so that these types of packaging can only be emptied with difficulty in a targeted manner. to be closed again or to be used for precise product dosing. For this reason, reusable setting and pouring aids are supplied, for example for milk packaging.
  • the user has to exert a lot of strength, skill and time in order to even completely empty the respective packaging.
  • the invention is based on the object of a packaging system which is inexpensive in terms of material and empty transport costs.
  • the container is made from a preform, in particular in the form of an extruded tube, with an outer diameter at most as large as the outer diameter of the neck part of the product container, the diameter ratio of the outer diameter of the neck part to the outer diameter of the the preform, in various radial planes regardless of the diameter - apart from the neck part - everywhere the bellows have essentially the same wall thickness but has a value between 1: 2 and 1: 3 and in the groove between the collar and the bellows there is an anti-rotation device, in particular is formed in the form of a polygon, and the bottom of the product container opposite the outlet neck is designed as a contact surface for pressing on the piston which is displaceable in the associated application aid and is curved accordingly by rolling the bellows pieces under the shape of the piston is.
  • the invention creates a packaging system in which the product container is made very thin-walled with a uniform wall thickness distribution over the entire bellows, which gives the product container particular advantages in terms of filling, packaging and application.
  • the product container hangs in the collar-suspended position when filling due to the inflowing product weight due to the uniform thin walls, and the bellows receives a correspondingly large capacity. This is particularly advantageous when filling foaming products, allows high filling speeds and saves the constructive addition of an additional filling volume of approx. 10% required for rigid containers. Still ge the anti-rotation lock provided ensures that the thin-walled bellows can be easily fixed in the product container.
  • the features with regard to the outer diameter ratios of the neck part preform or neck part and bellows area ensure that a very thin-walled bellows is obtained, the wall thickness of which is relatively uniform on the circumference and remains flexible in the bottom, while the neck part becomes thick-walled and stable.
  • the use of materials for, in particular made of plastic, packaging, and the space required for freight and storage of empty packaging containers is compared with previously used intrinsically stable individual packages by about 2/3 or 3/4 reduced.
  • These advantages are achieved in particular in that certain packaging features, for example the stability and manageability, are shifted from the individual disposable packaging to the application aid which is preferably to be reused.
  • the packaging system according to the invention also offers the possibility of excellent residual emptying of the bellows containers even with poorly flowing or pasty products.
  • new markets can be opened up by using the possibilities in bellows containers; For example, it can be used for pipe cleaners with pump packaging or as a concentrate container after filling. e.g. B. with water, becomes a correspondingly large-volume normal product container.
  • the invention makes it easy to handle packaging systems for households. Create hobby, craft and industry that can be equipped with environmentally friendly and inexpensive refill units.
  • a product container 1 consisting of a bellows 2 and a neck part 3 forming the inlet and / or outlet.
  • the latter has a collar 4 designed as a holding bead and a collar 5 arranged underneath it. especially designed as a polygon, anti-rotation device.
  • the diameter ratio d / D of neck part 3 and bellows 4 should be between 1: 2 to 1: 3.
  • the outer diameter d of the neck part 3 should be at least so large that the preform produced for the container production, for example in the form of an extruded tube, can be smaller in diameter than d. In this way, a very thin-walled bellows 2 is obtained, the wall thickness of which is relatively uniform on the circumference and remains flexible in the base 6, while the neck part 3 becomes thick-walled and stable.
  • Another advantage, e.g. B. for the storage of easily oxidizing products, is that after completion of the filling process and before closing the product container 1 of the bellows 2 from the bottom 6 can be raised again so far that the filling level is at or just below the upper edge of the neck part and accordingly little air is enclosed in the container.
  • Fig. 3 shows the product container 1 of FIG. 1 in the compressed state.
  • the empty volume takes up only approx. 25% of the volume of the filled container; from this ratio the considerable advantages for transport and storage become of empty containers clearly.
  • the product can also be packed in concentrate form and brought to the application concentration only by the consumer, for example by filling with water.
  • One and the same container therefore also has a low shipping volume and (after dilution) a large product volume.
  • FIG. 4 shows a likewise compressed product container 1 according to FIG. 1, the bottom 6 of which is additionally mechanically deformed by pressing in a piston 7.
  • the piston 7 When the piston 7 is pushed in, the lower bellows pieces roll up in accordance with the piston length if the desired thin wall of the bellows is present.
  • the user With the help of such pistons 7 or similar constructions described below with the application aids, the user is enabled to effortlessly empty the product container to the rest. This aspect is of particular importance for packaging for highly viscous liquids as well as pasty and thixotropic products.
  • FIG. 5 and 6 show alternative designs of a product container 1, in which the filling opening for the product is not identical to the product outlet opening.
  • the container 1 has a neck part 3 with a collar 4, which can be equipped with a taper 8 and a nipple 9 to be cut off.
  • a wide neck opening 10 is provided. which arises during manufacture by cutting off a so-called “lost head” and is to be reinforced by a circumferential U-profile 11 lying at right angles to the longitudinal direction A of the container. This is followed by a short, cylindrical shoulder 12, the inside diameter of which is slightly smaller than the inside diameter of the bellows 2.
  • a sealing plug 13 which, due to its shape, can simultaneously perform the same residual emptying function as the piston 7 from FIG. 4. the product container 1 is closed by being injected or welded to the underside of the U-profile 11.
  • FIG. 5 While the embodiment shown in FIG. 5 with a wide-mouth opening 10 is more suitable for filling highly viscous liquids or pasty products, the alternative according to FIG. 6 represents a version for thinner products with a small filling opening 14.
  • FIG. 8 shows a variant of the product container 1 equipped with a molded-on application tip 18 for the point-like or linear application of product.
  • the thickness or width of the product strand can be cut to the appropriate height by cutting off the application tip 18.
  • the configuration of the filler opening (not shown in FIG. 8) and its type of closure can be provided as desired in accordance with FIGS. 1, 5, 6 or 9.
  • FIG. 9 shows part of a product container 1 with a combined filling and outlet opening equipped as a wide-neck opening 10. the z. B. with the help of a laminated aluminum foil by welding.
  • Such containers are particularly suitable for powdery or free-flowing products, e.g. B. pipe cleaner.
  • the bellows packaging according to FIG. 9 could, e.g. pressed together, filled with a portion of pipe cleaner granulate, can also be used as a pump when used. If necessary, the extensibility and compressibility of the product container in the longitudinal direction of the tube is used to pump cleaning agent into the blocked line; at the same time, by further pumping after the product has acted on, the damage in question can be completely eliminated without any special aids.
  • a two-component packaging 19 is shown partially in section in FIG. This consists of an outer bellows 20 with a wide-neck opening 10 and an inner bellows 21 arranged essentially coaxially in the outer bellows.
  • the outer and inner bellows 20 and 21 are connected to one another with the aid of an adapter plate 22, e.g. form-fitting, connected.
  • a piston 7 according to FIG. 11 is provided, which consists of an inner piston 23 and an annular piston 24 concentrically surrounding the inner piston.
  • the height difference H between the two pistons 23, 24 corresponds to the length difference L between the bellows 20 and 21.
  • the application aids according to the invention are primarily explained in FIGS. 12 to 26 described below.
  • the main functions of application aids are: the inclusion of the dimensionally unstable bellows containers and their protection during use; ensuring convenient use, depending on the product, by spraying, pouring, pouring with flowable or free-flowing products, by pressing or pressing with thixotropic, pasty or highly viscous substances; ensuring that the product container is completely emptied; an individual or predetermined dosage of product; and convenient storage of a opened package.
  • the application aid can be made of any material, e.g. B. made of cardboard, metal, plastic or a combination of such materials.
  • a cylindrical shape is preferred, but a polygonal, in particular square, plan is also favorable.
  • the main components of the application aid are a tube-like body, a piston and a closure piece. These main components are specifically designed for each product and application in the exemplary embodiments described below.
  • FIG. 12 shows, partly in section, an application aid 25 consisting of a tubular body 26, a piston 7 and a closure piece 27.
  • the tubular body 26 consists of a cylindrical tube piece 28, for example open at the bottom, with an integrally formed end wall 29 having a centrally arranged opening 30.
  • the cylindrical tube piece 28 has two longitudinal slots 31 lying opposite one another, which extend to the lower edge 32.
  • the corresponding piston 7 is connected via two molded webs 7a to be guided in the longitudinal slots 31 to an outer adjusting ring 33 in such a way that the piston 7 moves forward by advancing the adjusting ring 33 and thus the bellows 2 - with the result of Product outlet - is to be squeezed.
  • the closure piece 27 is provided, for example, as a known, so-called double-wall closure, which has such a large footprint 34 that the application aid is to be kept upside down and thus good residual emptying is promoted even with more viscous products.
  • Fig. 13 is a side view of a section of an application aid 25 is shown, in which the two longitudinal slots 31 have additional lateral recesses 35, in which the webs 7a are to be locked by relative rotation of the collar 33 and piston 7, so that by pushing the piston 7 in Longitudinal container direction A from a recess 35 to the next a defined amount of product is to be dispensed in a metered manner.
  • gears 38 and an adjusting wheel 39 are connected to the piston 7 via a shaft 37, with the aid of which product can be finely adjusted or continuously applied.
  • FIGS. 16 to 19 show the main components of which, namely the piston 7 and a tubular body 40, have been significantly changed compared to the previously described exemplary embodiments.
  • 16 shows the application aid 25 in a side view.
  • 17 shows the top view of the tubular body 40 without closure piece 27 and product container 1.
  • FIG. 18 shows the view from below of the tubular body 40 without piston 7.
  • FIG. 19 shows the piston 7 partly in section.
  • the tubular body 40 consists of a partially cylindrical shell 41 that extends slightly beyond the longitudinal direction A.
  • the two end edges 42 of the shell 41 that face each other in a pincer shape and are perpendicular in the drawing have a mutual clearance 43 that is somewhat smaller than that double inner radius 44.
  • the upper end of the shell 41 is delimited by a circular head plate 45 with a central, round opening 46 and adjoining one-sided recess 47.
  • the recess 47 is dimensioned such that a constriction 48 arises in the region of the interruption of the opening 46, the the chord corresponding to the constriction 48 is both shorter than the inner diameter of the round opening 46 and also as the mutual distance between the outer ends 49 of the one-sided recess 47.
  • the lower end of the shell 41 is delimited by a base plate 50. This has an at least thumb-wide, one-sided opening 51 ending in an axially centered semicircle 52.
  • the application aid 25 according to FIG. 16 includes a piston 7 according to FIG. 19, the largest outside diameter of which is slightly smaller than the inside diameter of the tubular body 40, see above that the piston 7 can be pressed into the shell 41 by tilted insertion in the container longitudinal direction A and can remain easily displaceable and captive therein.
  • the piston 7 according to FIG. 19 has an outer circumferential edge web 53, the inside diameter of which is somewhat larger than the outside diameter of the product container 1.
  • the bottom of the piston 7 is preferably closed by an inwardly curved base plate 54. The curvature ensures a central pressure approach when the application aid is actuated by thumb pressure, so that the product container. can be compressed without bending out of the half-shell 41 laterally.
  • the closed, flexible product container 1 according to FIG. 1 is pressed with the lower end between the end edges 42 of the shell 41 and the bottom is placed in or on the piston 7 located below. Then the upper part of the product container 1 is pressed between the end edges 42 of the shell 41 in such a way that the collar 4 designed as a holding bead is positioned when the neck part 3 is inserted into the recess 47 above the constriction 48 of the opening 46 of the head plate 45.
  • the neck part is held behind the constriction 48 and the bellows tips are held behind the end edges 42 in such a way that the product container cannot fall out of the application aid.
  • the piston 7 and the tubular body 40 ensure a uniform displacement of the bellows 2 when the shell 42 is opened upwards in the container's longitudinal axis A until it is completely emptied.
  • the application aid can also stand upside down or swivel as an inexpensive and easy-to-load wall dispenser, for example for hand washing or washing-up liquid. be used.
  • the 20 and 21 represent an application aid 25 in the form of a blister pack 55.
  • the latter consists of a laminated cardboard disc 56 with a thermoformed thermoformed part 57.
  • the thermoformed part contains a half-shell-shaped trough 58 for receiving the product container 1 and the piston 7.
  • At the top of the Trough 58 there is an opening 59 from which the neck part 3 of the product container 1 can protrude with a closure.
  • a thumb-wide cavity 60 is formed on the bottom side of the tub 58.
  • a likewise thumb-wide strip 61 can be torn out along the perforation lines 62 from the cardboard disk 56, so that an elongated hole-like opening 63 that extends as far as the lower edge of the cavity 60 is created.
  • the piston 7 After inserting the thumb through the opening 63 into the cavity 60, the piston 7 can be advanced in the longitudinal direction A of the tube, similarly to the exemplary embodiment according to FIG. 16. With the help of the well-known euro hole 64, the application aid 25 with product container 1, which is also designed as sales packaging, can be kept hanging.
  • the 22 and 23 represent a further sales packaging consisting of a product container 1, a piston 7 and an outer wrapper 65.
  • the wrapper 65 is formed, for example, in the form of an elongated folding box with a square bottom so that it can also be used as an application aid.
  • the casing 65 has on its long side an approximately thumb-wide opening strip 63 which extends into the bottom 66 of the casing 65, so that the piston 7 can be actuated with the thumb without any problems.
  • the neck part 3 of the product container 1 protrudes from the top side 67 of the casing 65. It is fastened to the collar 4 by known designs of the cover flaps and secured against rotation.
  • application aids 25 which are used for highly viscous products, e.g. for joint sealants or the like.
  • application aids have been used for a long time, e.g. by manually screwing in a rotating spindle, by mechanically advancing a piston using a hand gun or a similarly functioning compressed air gun in the very stably designed, expensive packaging equipped with an associated piston, e.g. Cartridges, generate a very high pressure. to move the plunger inside the cartridge.
  • a single receiving sleeve 68 shown in FIG. 24 and made of plastic or metal, is provided for all three known systems of application aids, the inner diameter of which is to be matched to the outer diameter of the product container designed as a bellows.
  • the sleeve 68 has an end wall 69 with a central bore 70 through which a screwed-on application tip of a bellows container protrudes.
  • Two opposing cams 71 are molded onto the open end of the sleeve 68.
  • the sleeve 68 forming part of the various application aids mentioned above is connected to the application aids shown in FIGS. 25 and 26 with the aid of a known bayonet lock after inserting a product container.
  • the piston can therefore be guided with extreme care in its counter bearing because the application aid is to be made from stable material because of the intended multiple use.
  • the piston 7 is connected to a spindle 72, in FIG. 26 to a jack rod 73.
  • fastening and inserting elements present in known application aids are omitted according to the invention and are replaced by a cylindrical connecting piece 75 provided with a base plate 74, onto which known bayonet locking elements 76 are to be molded.
  • an important advantage of the new application aid is that by assigning a receptacle sleeve 68 to the different versions of application aids, a device with a non-product-carrying “pressure container” is created, which enables the use of thin-walled, inexpensive to produce product containers.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Claims (20)

1. Système d'emballage se composant d'un récipient à produit (1), sous forme de tube, constituant plus particulièrement un emballage perdu pour des produits que l'on est susceptible de verser, de faire couler ou d'appliquer, ayant pour caractéristique essentielle une paroi tubulaire souple dans le sens de la longueur du tube, et d'un emballage accessoire (25) conçu pour recevoir le récipient à produit (1); la paroi tubulaire du récipient (1) se présentant, dans ce système, sous la forme d'un soufflet (2) que l'on peut comprimer et relacher dans le sens de sa longueur (A), et ce récipient (1) comportant, à l'une des extrémités longitudinales du tube, un col (3) d'admission et/ ou d'évacuation avec une collerette (4) en saillie épousant le pourtour du col, ainsi qu'une gorge (5) circulaire située entre la collerette et le soufflet (2) et ayant pour caractéristique essentielle d'être dégagée; l'emballage accessoire (25) se compose d'un corps tubulaire (26), ayant un couvercle ou paroi frontale (29) devant être recouvert d'un capuchon (27) à l'une des extrémités du tube, et d'un piston (7), situé à l'opposé de la paroi frontale qui se déplace dans le sens de la longueur (A) du tube; la paroi frontale (29) comportant une découpe (30), centrale, dont le diamètre intérieur se situe entre le diamètre de la gorge (5) et celui de la collerette (4) et un dispositif (33, 34, 51, 60, 63), destiné au déplacement du piston (7) dans le sens de la longueur (A) du tube, étant installé sur le corps tubulaire (26), à la base (6) du soufflet (2) situé à l'opposé de la paroi frontale (29); ce système d'emballage étant caractéristé par le fait que le récipient (1) est conçu sous la forme d'une préforme, ayant plus particulièrement l'aspect d'un tuyau souple extrudé, dont le diamètre externe maximum est plus grand que le diamètre externe (d) de son élément de col (3), le rapport entre le diamètre externe (d) de cet élément de col (3) et le diamètre externe (D) du soufflet (2), constitué par la préforme, dont l'épaisseur de paroi a pour caractéristique essentielle d'être la même sur toute la hauteur du soufflet, indépendamment du diamètre sur divers plans radiaux et abstraction faite de l'élément de col (3), se situant à une valeur comprise entre 1:2 et 1:3: qu'une sécurité. empêchant la rotation et se présentant plus particulièrement sous la forme d'un polygone, se trouve située dans la gorge (5), entre la collerette (4) et le soufflet (2); et que la base (6) du récipient à produit (1), située à l'opposé du col d'évacuation (3) est conçue sous forme de face de départ, destinée à subir la poussée du piston (7) déplaçable dans l'emballage accessoire dont il fait partie. cette base (6) étant incurvée par le repliement des éléments inférieurs du soufflet correspondant à la forme du piston (7).
2. Système d'emballage selon la revendication 1, caractérisé par le fait que la base (6) du soufflet (2) se présente sous la forme d'une ouverture de remplissage, plus particulièrement et de préférence, sous la forme d'une ouverture à large col (10) à obturer à l'aide d'un bouchon (13), d'une bonde ou d'un obturateur à souder.
3. Système d'emballage selon la revendication 2, caractérisé par le fait que la face d'évacuation du produit, située à l'opposé de l'ouverture de remplissage (10) de la base (6), est pourvue d'un mamelon (9) à sectionner.
4. Système d'emballage selon la revendication 2, caractérisé par le fait que l'ouverture de remplissage à large col (10) est constituée par un profilé en U (11) sur son pourtour, situé perpendiculairement par rapport à l'axe longitudinal (A) du tube.
5. Système d'emballage selon l'une quelconque des revendications 1 à 4, caractérisé par le fait que la face frontale (16) du piston (7) relié à l'emballage accessoire est adaptée à la forme de la face externe de la base (6) du récipient à produit.
6. Système d'emballage selon l'une quelconque des revendications 1 à 5, caractérisé par le fait que le récipient à produit se présente sous la forme d'un emballage à deux composants qui comporte un soufflet (20) externe, une ouverture d'évacuation à large col (20a) de préférence, et un soufflet interne (21) entouré par le soufflet externe cylindrique, les deux récipients à soufflet (20. 21) étant reliés ensemble sur la face d'évacuation du produit à l'aide d'une plaque d'adaptation (22); et que le piston (7) de l'emballage accessoire affecté à l'emballage à deux composants est constitué d'un piston interne (23) affecté au soufflet interne (21) et d'un piston annulaire (24) affecté au soufflet externe (20), la longueur du piston interne (23) et celle du piston annulaire (24) étant adaptées à la différence de longueur existant entre le soufflet interne (21) et le soufflet externe (20).
7. Système d'emballage selon l'une quelconque des revendications 1 à 6, pour produits à forte viscosité, par exemple des pâtes d'étanchéité pour joints ou produits similaires, caractérisé par le fait que l'emballage accessoire (25) se compose d'un manchon d'admission (68) indéformable, en matière synthétique ou métallique, ayant un diamètre interne déterminé en fonction du diamètre externe du récipient à produit (1) et un paroi frontale (69) dotée d'une perforation centrale (70) pour l'évacuation du produit hors du récipient (1); ce manchon (68) étant également pourvu d'éléments (71) permettant de raccorder le piston (7) à son extrémité longitudinale située à l'opposé de sa paroi frontale; et le piston (7) devant être monté sur l'extrémité inférieure du manchon d'admission (68), étant installé dans une plaque de base (74) et engagé à force ou mécaniquement à l'aide d'une broche (72) ou d'une tige de poussée (73) dans cette extrémité inférieure du manchon.
8. Système d'emballage selon l'une quelconque - des revendications 1 à 6, caractérisé par le fait que le corps tubulaire (26) de l'emballage accessoire (25) se compose d'un morceau de tube (28) essentiellement cylindrique ayant une paroi frontale (29) comportant une ouverture centrale, correspondant au côté d'évacuation du produit hors du conteneur (1), ce corps tubulaire comportant au moins une fente oblongue (31, 51, 61, 63) partant de son bord inférieur (32) opposé à la paroi frontale (29), et dans son sens longitudinal (A).
9. Système d'emballage selon la revendication 8. caractérisé par le fait que deux fentes oblongues (31) sont prévues situées en vis-à-vis, que le piston (7) déplaçable dans l'emballage accessoire (25) comporte une entretoise (7a) qui est reliée à chacune de ses extrémités à une bague d'arrêt (33). située à l'extérieur du corps tubulaire (26), et qui est engagée dans les fentes oblongues (31); ces dernières étant pourvues d'encoches latérales (35) dans lesquels l'entretoise (7a) vient s'encliqueter.
10. Système d'emballage selon la revendication 8. caractérisé par le fait que deux fentes oblongues (31) sont prévues situées en vis-à-vis avec un profilé (36) en forme de crémaillère disposé d'un seul côté, et que le piston (7) est pourvu d'un arbre rotatif (37) portant deux pignons dentés (38) qui s'engrènent dans le profilé à crémaillère (36), ainsi qu'en particulier une roue de positionnement (39).
11. Système d'emballage selon la revendication 8, caractérisé par le fait que le corps tubulaire (40) comporte une ouverture transversante unique ayant, entre ses bords extrêmes (42), un écartement (43) qui mesure presque le double de son rayon interne (44).
12. Système d'emballage selon la revendication 11, caractérisé par le fait que l'extrémité du corps tubulaire (40), qui doit correspondre au côté d'évacuation du produit du récipient (1), est pourvu d'une plaque de recouvrement (45), essentiellement circulaire, comportant une découpe arrondie (46) en son milieu et, reliée à cette découpe, une encoche (47), d'un seul côté, correspondant à la fente oblongue, puis s'élargissant à partir de cet endroit; la dimension de l'endroit le plus étroit (48) de l'encoche (47) étant inférieure à celle du diamètre interne (I) de la découpe.
13. Système d'emballage selon la revendication 12, caractérisé par le fait que l'extrémité longitudinale du corps tubulaire (40), fendu sur sa longueur. située à l'opposé de la plaque de recouvrement (45). comporte une plaque de base (50) pourvue, d'un seul côté, d'une ouverture (51) ayant au moins la largeur d'un pouce et se terminant au centre par un demi-cercle (52).
14. Système d'emballage selon l'une quelconque des revendications 11 à 13, caractérisé par le fait que le plus grand diamètre externe du piston (7), faisant partie de l'emballage accessoire (25). est choisi en fonction du diamètre interne du corps tubulaire (40), en tenant compte de la possibilité d'une introduction en oblique dans le corps tubulaire (40) permettant une bonne mobilité mais rendant le piston (7) imperdable.
15. Système d'emballage selon la revendication 14, caractérisé par le fait que le piston (7) a un profil (53) externe circulaire dont le diamètre interne est légèrement supérieur à celui du diamètre externe du soufflet (2).
16. Système d'emballage selon l'une ou l'autre des revendications 14 ou 15, caractérisé par le fait que la base (54), située à l'opposé de la paroi frontale du piston (7), est bombée vers l'intérieur.
17. Système d'emballage selon l'une quelconque des revendications 1 à 16, caractérisé par le fait que l'emballage accessoire (25) a l'aspect d'un emballage conçu pour la vente et, plus particulièrement, d'un emballage thermoformé (55) ou d'une boîte pliante (65).
18. Système d'emballage selon la revendication 17, caractérisé par le fait qu'en cas d'emballage thermoformé (55), consistant en une partie thermoformée (57) et un support en carton (56) ou des éléments similaires, la partie thermoformée (57) se présente en demi-coque (58) et constitue à la fois le corps tubulaire (26) de l'emballage accessoire (25), dans lequel se trouve le soufflet (2). et le guide du piston (7) faisant partie de l'emballage accessoire.
19. Système d'emballage selon la revendication 18, caractérisé par le fait qu'une espace creux (60), ayant à peu près la largeur d'un pouce, est ménagé sur la face de la base de la demi-coque contiguë au piston (7), et que la face arrière de l'emballage thermoformé comporte des perforations (62), ou des entailles similaires, permettant de déchirer une bande pour former une fente oblongue (63), de la largeur d'un pouce, qui va jusqu'au bord inférieur de l'espace vide (60).
20. Système d'emballage selon la revendication 19, caractérisé par le fait que, dans le cas où l'emballage accessoire (25) se présente sous la forme d'une boîte pliante (65), cet emballage comporte, sur un de ses côtés longitudinaux, une ouverture en forme de fente (63), de la largeur d'un pouce, pratiquée jusqu'à sa base (66).
EP84114513A 1983-12-08 1984-11-30 Système d'emballage Expired EP0144925B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84114513T ATE40971T1 (de) 1983-12-08 1984-11-30 Verpackungssystem.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3344345 1983-12-08
DE19833344345 DE3344345A1 (de) 1983-12-08 1983-12-08 Verpackungssystem

Publications (3)

Publication Number Publication Date
EP0144925A2 EP0144925A2 (fr) 1985-06-19
EP0144925A3 EP0144925A3 (en) 1986-10-15
EP0144925B1 true EP0144925B1 (fr) 1989-03-01

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EP84114513A Expired EP0144925B1 (fr) 1983-12-08 1984-11-30 Système d'emballage

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EP (1) EP0144925B1 (fr)
AT (1) ATE40971T1 (fr)
DE (2) DE3344345A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017104740A1 (de) 2017-03-07 2018-09-13 Ursatec Verpackung Gmbh Fluidspender
US10968031B2 (en) 2017-12-27 2021-04-06 Sulzer Mixpac Ag Piston for a collapsible cartridge
WO2023018935A1 (fr) * 2021-08-13 2023-02-16 Nypro Inc. Emballage de type à actionnement destiné à être utilisé avec des recharges de cartouche solides

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1778888A (en) * 1987-06-18 1988-12-22 Melrose, David Murray Improvements in and relating to the storage of liquids
DE3909818A1 (de) * 1989-03-24 1990-09-27 Pohl Metall Kunststoff Spender
FR2663909B1 (fr) * 1990-06-27 1994-01-28 Valois Dispositif destine a contenir un produit liquide ou pateux a distribuer sans reprise d'air, et son procede de fabrication.
FR2716670B1 (fr) * 1994-02-28 1996-04-05 Oreal Distributeur de produit visqueux, notamment pour réaliser des préparations capillaires.
GB9508981D0 (en) * 1995-05-03 1995-06-21 Mcgill Tech Ltd Deformable container
DE19522451C2 (de) * 1995-06-21 1997-11-06 Bernd Hansen Vorrichtung zur Abgabe eines fließfähigen Stoffes aus einem Behälter
IT245158Y1 (it) * 1998-06-12 2002-03-19 Cipriani Renzo Cartuccia a soffietto per il confezionamento di sostanze cremose dainiettare tramite pistole a stantuffo
DE29910000U1 (de) * 1999-06-10 2000-10-19 Suttner Gmbh & Co Kg, 33689 Bielefeld Behälter für Dosiergut
US6652494B1 (en) 1999-09-21 2003-11-25 Centrix, Inc. Unit dose low viscosity material dispensing system with easy loading
US6328715B1 (en) 1999-09-21 2001-12-11 William B. Dragan Unit dose low viscosity material dispensing system
WO2002041728A1 (fr) 2000-11-25 2002-05-30 Henkel Kommanditgesellschaft Auf Aktien Dispositif permettant d'accueillir et de distribuer un materiau pouvant etre etale
DE20216111U1 (de) 2002-10-18 2002-12-19 Polimoon GmbH, 76275 Ettlingen Flexibler Behälter mit Stutzen
GB2421282B (en) * 2004-12-16 2010-01-13 Rpc Containers Ltd Method and apparatus for expelling contents of container
GB2498962A (en) * 2012-01-31 2013-08-07 Team Grasshopper Ltd An expandable container
EP2927156A1 (fr) * 2014-03-31 2015-10-07 Sulzer Mixpac AG Cartouche et procédé de fabrication d'une cartouche
CN108408266B (zh) * 2018-04-15 2023-11-14 中山市华宝勒生活用品有限公司 一种可调节压缩容器
ES2972354T3 (es) * 2019-06-11 2024-06-12 Peter Lee Recipiente
EP3771497A1 (fr) * 2019-08-02 2021-02-03 Sulzer Mixpac AG Ensemble de cartouche, manchon, système et procédé d'assemblage d'un ensemble de cartouche
US11926459B2 (en) 2019-08-02 2024-03-12 Medmix Switzerland Ag Foil cartridge, support sleeve and cartridge system
CA3146561A1 (fr) * 2019-08-02 2021-02-11 Sulzer Mixpac Ag Ensemble cartouche, manchon, systeme et procede d'assemblage d'ensemble cartouche
EP4196410A4 (fr) * 2020-08-14 2024-02-14 Nypro Inc. Emballage de type à actionnement destiné à être utilisé avec des recharges de cartouche

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB815222A (en) * 1954-08-18 1959-06-24 William Yearsley Thomson Device for dispensing substances from collapsible tubes
US1556437A (en) * 1924-06-13 1925-10-06 George G Granger Dispensing device
FR749894A (fr) * 1932-02-18 1933-08-01 Cirine Werke Bohme & Lorenz Boîte pour cire à skis en bâton
FR775288A (fr) * 1933-07-05 1934-12-22 Appareil distributeur de produits pâteux
FR823413A (fr) * 1936-09-30 1938-01-20 Récipient distributeur à cartouche étanche
GB479077A (en) * 1936-12-16 1938-01-31 Charles Davis Improvements in or relating to collapsible containers for pasty, semi-fluid and like substances
US3248156A (en) * 1964-08-03 1966-04-26 Dow Chemical Co Dispensing package
DE1927348A1 (de) * 1969-05-29 1970-12-23 Heitz Walter Helmut Behaelter bzw. Spender fuer pastenfoermige Stoffe
CH539551A (de) * 1971-06-29 1973-07-31 Dubach Hans Vorrichtung an Behältern zur dosierten Abgabe eines flüssigen bis pastenförmigen Inhaltes
FR2250343A5 (fr) * 1973-11-07 1975-05-30 Lyonnaise Bouchage
FR2516482A1 (fr) * 1981-11-13 1983-05-20 Wattohm Emballage Pot de cosmetologie
DE3200542A1 (de) * 1982-01-11 1983-07-21 Teroson Gmbh, 6900 Heidelberg Verfahren zum entleeren von kartuschenartigen behaeltern sowie behaelter zur durchfuehrung des verfahrens
US4456134A (en) * 1982-01-22 1984-06-26 Leonard Cooper Apparatus for containment of carbonated beverages

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017104740A1 (de) 2017-03-07 2018-09-13 Ursatec Verpackung Gmbh Fluidspender
US10968031B2 (en) 2017-12-27 2021-04-06 Sulzer Mixpac Ag Piston for a collapsible cartridge
US11414260B2 (en) 2017-12-27 2022-08-16 Medmix Switzerland Ag Piston for a collapsible cartridge
US11780667B2 (en) 2017-12-27 2023-10-10 Medmix Switzerland Ag Piston for a collapsible cartridge
WO2023018935A1 (fr) * 2021-08-13 2023-02-16 Nypro Inc. Emballage de type à actionnement destiné à être utilisé avec des recharges de cartouche solides

Also Published As

Publication number Publication date
DE3344345A1 (de) 1985-06-13
EP0144925A3 (en) 1986-10-15
DE3476862D1 (en) 1989-04-06
ATE40971T1 (de) 1989-03-15
EP0144925A2 (fr) 1985-06-19

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