CH683610A5 - Method of multiple attachment for deep drawn plastics tubs - involves welding or gluing single tubs, each having upper side edge, tongue with edge rim and is printed or has label attached - Google Patents

Method of multiple attachment for deep drawn plastics tubs - involves welding or gluing single tubs, each having upper side edge, tongue with edge rim and is printed or has label attached Download PDF

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Publication number
CH683610A5
CH683610A5 CH206692A CH206692A CH683610A5 CH 683610 A5 CH683610 A5 CH 683610A5 CH 206692 A CH206692 A CH 206692A CH 206692 A CH206692 A CH 206692A CH 683610 A5 CH683610 A5 CH 683610A5
Authority
CH
Switzerland
Prior art keywords
tubs
edge
cups
printed
tongue
Prior art date
Application number
CH206692A
Other languages
German (de)
Inventor
Gerold Richner
Original Assignee
Riwisa 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 Riwisa Ag filed Critical Riwisa Ag
Priority to CH206692A priority Critical patent/CH683610A5/en
Publication of CH683610A5 publication Critical patent/CH683610A5/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/76Making non-permanent or releasable joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D1/00Containers 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
    • B65D1/22Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26Thin-walled containers, e.g. formed by deep-drawing operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D21/00Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0201Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together side-by-side
    • B65D21/0206Separate rigid or semi-rigid trays or cups joined together, e.g. separate trays connected by single foil closure or crimped together
    • B65D21/0208Separate rigid or semi-rigid trays or cups joined together, e.g. separate trays connected by single foil closure or crimped together by bonding, adhesive, hook and loop-type fastener or the like

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Making Paper Articles (AREA)
  • Labeling Devices (AREA)

Abstract

The single tubs (1) have at least one upper side edge (2), one tongue (3) having a tangential edge rim (4) and a printed or labelled cylindrical outer surface. These tubs are attached together by welding or gluing along the tangential edge rim. The welding or gluing of the tangential edge rims may be carried out after printing or labelling of the tubs. USE/ADVANTAGE - For multi- or bi-packs of yoghurt or similar products. It is possible to print or label the whole of the tub and no complicated moulds are necessary.

Description

1 1

CH 683 610 A5 CH 683 610 A5

2 2nd

Beschreibung description

Die vorliegende Erfindung betrifft ein Mehrfachgebinde von Bechern aus tiefgezogenem Kunststoff, wobei die Becher untereinander materialverbunden sind. The present invention relates to a multiple bundle of cups made of deep-drawn plastic, the cups being material-bonded to one another.

Es ist bereits vorgeschlagen worden, Joghurtbecher o.dgl. aus tiefgezogenem Kunststoff im Bipack oder im Mehrfachgebinde herzustellen, wobei die Becher über Flanschteile oder Stege materialverbunden sind und sich die Einzelbecher entlang von durch Rillen im Material gebildete Sollbruchstellen vom Gebinde wegbrechen lassen. It has already been proposed to make yogurt pots or the like. Manufactured from deep-drawn plastic in a bipack or in multiple containers, the cups being material-bonded via flange parts or webs and the individual cups being able to break away from the container along predetermined breaking points formed by grooves in the material.

Dies hat gravierende Nachteile. Abgesehen vom komplizierten Aufbau entsprechender Mehrfachformen, ist insbesondere nachteilig, dass sich die Gebindebecher umfänglich nicht vollständig bedrucken resp. etikettieren lassen. This has serious disadvantages. Apart from the complicated structure of corresponding multiple shapes, it is particularly disadvantageous that the container cups are not completely printed on the circumference or have it labeled.

Es ist somit Aufgabe der vorliegenden Erfindung, ein Mehrfachgebinde von Bechern aus tiefgezogenem Kunststoff der vorgenannten Art zu schaffen, das voll- resp. rundum bedruckte resp. etikettierte Einzelbecher umfasst und bei seiner Herstellung ohne komplizierte Formen auskommt, wobei sich Sollbruchstellen ohne rillenförmige Materialschwächungen bilden lassen. It is therefore an object of the present invention to provide a multiple container of cups made of deep-drawn plastic of the aforementioned type, the full or. all around printed respectively includes labeled individual cups and does not require complicated shapes in its manufacture, with predetermined breaking points being possible without groove-shaped material weakenings.

Dies wird erfindungsgemäss dadurch erreicht, dass Einzelbecher mit mindestens einer seitlich vom oberen Rand abragenden, einen Übergangsteil bildenden Lasche mit tangentialer Randkante und mit bedrucktem oder etikettiertem Mantel miteinander entlang der tangentialen Randkante auf Stoss verschweisst oder verklebt sind. This is achieved according to the invention in that individual cups with at least one tab projecting laterally from the upper edge and forming a transition part with a tangential edge and with a printed or labeled jacket are welded or glued to one another along the tangential edge.

Durch diese Massnahmen ist es nunmehr möglich, Einzelbecher auf die übliche und erprobte Weise herzustellen und auf den üblichen Maschinen rundum zu bedrucken oder zu etikettieren, um diese Becher dann nachfolgend auf einfache Weise zum Gebinde zusammenzufassen und am Stoss der Randkanten zu verschweissen oder zu verkleben. These measures now make it possible to manufacture individual cups in the customary and tried-and-tested way and to print or label them all around on the customary machines, in order to then easily combine these cups into containers and to weld or glue them at the edge of the edges.

Durch insbesondere Verschweissen entlang der gestossenen tangentialen Randkanten ergibt sich in diesem Bereich eine glasharte Materialstruktur, welche alle Anforderungen an eine Sollbruchstelle erfüllt, sodass zudem auf zusätzliche Massnahmen hierfür, wie eine Materialrillung, verzichtet werden kann. In particular, welding along the butted tangential marginal edges results in a glass-hard material structure in this area, which fulfills all requirements for a predetermined breaking point, so that additional measures for this, such as material scoring, can also be dispensed with.

Ferner betrifft die vorliegende Erfindung ein Verfahren zur Herstellung eines solchen erfindungsge-mässen Mehrfachgebindes. Furthermore, the present invention relates to a method for producing such a multiple container according to the invention.

Dieses Verfahren zeichnet sich erfindungsgemäss dadurch aus, dass die Einzelbecher mit mindestens einer seitlich vom oberen Rand abragenden, einen Übergangsteil bildenden Lasche mit tangentialer Randkante versehen und, nach dem Bedrucken oder Etikettieren der Einzelbecher, die tangentialen Randkanten von mindestens zwei Bechern auf Stoss verschweisst oder verklebt werden. According to the invention, this method is characterized in that the individual cups are provided with at least one tab which projects laterally from the upper edge and forms a transition part with a tangential edge and, after the printing or labeling of the individual cups, the tangential edge edges of at least two cups are welded or glued together will.

Beispielsweise Ausführungsformen des Erfindungsgegenstandes sind nachfolgend anhand der Zeichnung näher erläutert. Es zeigen: For example, embodiments of the subject matter of the invention are explained in more detail below with reference to the drawing. Show it:

Fig. 1 ein Mehrfachgebinde von Joghurtbechern in Draufsicht; und Figure 1 is a multiple container of yogurt cups in plan view. and

Fig. 2 die Anordnung gemäss Fig. 1 im Schnitt entlang der Schnittlinie l-l. Fig. 2 shows the arrangement of FIG. 1 in section along the section line l-l.

Das erfindungsgemässe Mehrfachgebinde von Bechern, insbesondere Joghurtbechern gemäss den Fig. 1 und 2 umfasst mindestens zwei, in der Regel aus tiefgezogenem Kunststoff hergestellte Becher 1, die je mit mindestens einer seitlich vom oberen Becherrand 2 abragenden, einen Übergangsteil bildenden Lasche 3 mit tangentialer Randkante 4 versehen sind. 1 and 2 comprises at least two cups 1, usually made of thermoformed plastic, each with at least one tab 3 projecting laterally from the upper cup edge 2 and forming a transition part with a tangential edge 4 are provided.

Wie Fig. 2 mehr im einzelnen erkennen lässt, können vom Becherrand 2 auch mehrere solcher Laschen 3 abragen (gestrichelte Linien), was die Herstellung von Mehrfachgebinden mit beliebiger Anzahl Becher erlaubt, wie das nachfolgend noch näher beschrieben ist. As can be seen in more detail in FIG. 2, several such tabs 3 can also protrude from the cup edge 2 (dashed lines), which allows the production of multiple containers with any number of cups, as is described in more detail below.

Die so auf übliche Weise hergestellten Einzelbecher 1 werden dann auf ebenso übliche Weise und mit bestehenden Maschinen rundum bedruckt oder etikettiert. The individual cups 1 thus produced in the usual way are then printed or labeled all around in the same usual way and with existing machines.

Danach werden die Einzelbecher 1, beispielsweise mit Hilfe von Steckformen o.dgl., zu Mehrfachgebinden zusammengefügt. Then the individual cups 1, for example with the aid of plug-in molds or the like, are assembled into multiple containers.

Erfindungsgemäss werden hierfür die tangentialen Randkanten 4 von mindestens zwei Bechern 1 auf Stoss verschweisst oder verklebt. According to the invention, the tangential marginal edges 4 of at least two cups 1 are welded or glued for this purpose.

Entlang dieser Klebe- oder Schweissnaht lassen sich dann die Einzelbecher leicht vom Gebinde abbrechen, ohne dass dafür weitere Massnahmen getroffen werden müssten. The individual cups can then easily be broken off from the container along this adhesive or welded seam, without further measures having to be taken.

Aus dem Vorbeschriebenen ergibt sich somit ein Mehrfachgebinde von Bechern, insbesondere Joghurtbecher, sowie ein Herstellungsverfahren hierfür, welche alle vorgenannten Bedingungen zu erfüllen vermögen. Insbesondere stützt sich das Verfahren zur Herstellung der Mehrfachgebinde auf die übliche Herstellung und Rundum-Bedruckung resp. -Etikettierung von Einzelbechern und ist so nur gering aufwendig. The above results in a multiple package of cups, in particular yoghurt cups, and a manufacturing process therefor, which are capable of fulfilling all of the aforementioned conditions. In particular, the method for producing the multiple containers is based on the usual production and all-round printing. -Labeling of individual cups and is therefore only slightly complex.

Claims (2)

PatentansprücheClaims 1. Mehrfachgebinde von Bechern aus tiefgezogenem Kunststoff, wobei die Becher untereinander materialverbunden sind, dadurch gekennzeichnet, dass Einzelbecher (1) mit mindestens einer seitlich vom oberen Rand (2) abragenden, einen Übergangsteil bildenden Lasche (3) mit tangentialer Randkante (4) und mit bedrucktem oder etikettiertem Mantel miteinander entlang der tangentialen Randkante auf Stoss verschweisst oder verklebt sind.1.Multiple packs of cups made of deep-drawn plastic, the cups being material-bonded to one another, characterized in that individual cups (1) with at least one tab (3) projecting laterally from the upper edge (2) and forming a transition part with a tangential edge (4) and with a printed or labeled jacket are butt welded or glued together along the tangential edge. 2. Verfahren zur Herstellung des Mehrfachgebindes nach Anspruch 1, dadurch gekennzeichnet, dass die Einzelbecher mit mindestens einer seitlich vom oberen Rand abragenden, einen Übergangsteil bildenden Lasche mit tangentialer Randkante versehen und, nach dem Bedrucken oder Etikettieren der Einzelbecher, die tangentialen Randkanten von mindestens zwei Bechern auf Stoss verschweisst oder verklebt werden.2. The method for producing the multiple container according to claim 1, characterized in that the individual cups are provided with at least one tab projecting laterally from the upper edge, forming a transition part with a tangential edge and, after printing or labeling the individual cups, the tangential edge of at least two The cups are welded or glued together. 55 1010th 1515 2020th 2525th 3030th 3535 4040 4545 5050 5555 6060 6565
CH206692A 1992-07-01 1992-07-01 Method of multiple attachment for deep drawn plastics tubs - involves welding or gluing single tubs, each having upper side edge, tongue with edge rim and is printed or has label attached CH683610A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH206692A CH683610A5 (en) 1992-07-01 1992-07-01 Method of multiple attachment for deep drawn plastics tubs - involves welding or gluing single tubs, each having upper side edge, tongue with edge rim and is printed or has label attached

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH206692A CH683610A5 (en) 1992-07-01 1992-07-01 Method of multiple attachment for deep drawn plastics tubs - involves welding or gluing single tubs, each having upper side edge, tongue with edge rim and is printed or has label attached

Publications (1)

Publication Number Publication Date
CH683610A5 true CH683610A5 (en) 1994-04-15

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1916194A1 (en) * 2006-10-26 2008-04-30 Giuso S.P.A. Modular vessel, particularly for ice-creams
WO2008139168A1 (en) * 2007-05-10 2008-11-20 Rpc Containers Limited Multi-compartment pack and method of forming the pack
DE102009026125A1 (en) * 2009-07-07 2011-01-13 Krones Ag Beverage container has base, wall and head area with opening arranged in closable manner, where wall has lateral area parallel to longitudinal central axis at upper side
US8919600B2 (en) 2011-03-15 2014-12-30 Compagnie Gervais Danone Plastic flanged containers and food product pack comprising such containers
IT202200001808A1 (en) * 2022-02-02 2023-08-02 Lunica Holding S R L Multipack for wet and/or dry wipes or cloths.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1916194A1 (en) * 2006-10-26 2008-04-30 Giuso S.P.A. Modular vessel, particularly for ice-creams
WO2008139168A1 (en) * 2007-05-10 2008-11-20 Rpc Containers Limited Multi-compartment pack and method of forming the pack
GB2463997A (en) * 2007-05-10 2010-04-07 Rpc Containers Ltd Multi-compartment pack and method of forming the pack
GB2463997B (en) * 2007-05-10 2011-10-19 Rpc Containers Ltd Multi-compartment pack and method of forming the pack
DE102009026125A1 (en) * 2009-07-07 2011-01-13 Krones Ag Beverage container has base, wall and head area with opening arranged in closable manner, where wall has lateral area parallel to longitudinal central axis at upper side
US8919600B2 (en) 2011-03-15 2014-12-30 Compagnie Gervais Danone Plastic flanged containers and food product pack comprising such containers
US9604749B2 (en) 2011-03-15 2017-03-28 Compagnie Gervais Danone Plastic flanged containers and food product pack comprising such containers
IT202200001808A1 (en) * 2022-02-02 2023-08-02 Lunica Holding S R L Multipack for wet and/or dry wipes or cloths.

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