EP2289817A1 - Self-standing bag - Google Patents

Self-standing bag Download PDF

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Publication number
EP2289817A1
EP2289817A1 EP10405155A EP10405155A EP2289817A1 EP 2289817 A1 EP2289817 A1 EP 2289817A1 EP 10405155 A EP10405155 A EP 10405155A EP 10405155 A EP10405155 A EP 10405155A EP 2289817 A1 EP2289817 A1 EP 2289817A1
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EP
European Patent Office
Prior art keywords
foil
edge
bottom edge
front wall
stand
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.)
Granted
Application number
EP10405155A
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German (de)
French (fr)
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EP2289817B1 (en
Inventor
Martin Kropf
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.)
Elag Verpackungen AG
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Elag Verpackungen AG
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Publication date
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Publication of EP2289817A1 publication Critical patent/EP2289817A1/en
Application granted granted Critical
Publication of EP2289817B1 publication Critical patent/EP2289817B1/en
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    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/008—Standing pouches, i.e. "Standbeutel"

Definitions

  • the invention relates to a stand-up pouch containing a front wall foil, a back wall foil and a folded bottom foil, wherein the foils are connected to one another in their edge regions and wherein a respective lower connecting seam which connects the front wall foil or the back wall foil to the folded bottom foil is parallel in a central region of a bottom edge edge extends to this and then left and right thereafter followed by a further connecting seam which extends obliquely upward to the fold of the folded bottom foil.
  • Such stand-up pouches are known, for example from the patent CH549514 , When such a bag is filled, for example, with a liquid, it stands on the bottom edge edges, like this FIG. 2 from CH549514 clearly shows. It may happen that one of these edges of the bottom edges accidentally buckles. For stand-up bags whose height is a multiple of the width, this buckling can lead to the overturning of the bag. To improve the stability of these pouches was in CH549514 proposed to include the bottom portion of the bag walls with a stiff strip of material. This results in additional manufacturing and material requirements, which of course increases the cost of the bag.
  • the invention is based on the object to propose a stand-up pouch, which does not have the disadvantages of the known prior art and in particular has a compared to known pouches significantly improved stability.
  • This object is achieved according to the invention by virtue of the fact that the areas of the bottom edge of the edge located below the other connecting seams are offset from the central area of the bottom edge of the edge.
  • This design according to the invention has the consequence that when filling the bag, the bottom edge edges automatically fold outwards in the central region, whereby the stand-up bag rests on the folded bottom now stretched in this central region, instead of protruding downwards over the folded bottom, as in known stand-up bags bottom edges.
  • the stand-up pouch is composed of a front wall film 1 and a back wall film 2, which are superimposed on each other and connected by connecting seams.
  • a folding bottom foil 3 is inserted between the front wall foil 1 and the rear wall foil 2, the fold 4 pointing upwards.
  • the films used are preferably composite films composed of at least two layers, one layer having a higher softening temperature than the other.
  • the seams are produced in a known manner by heating the films, wherein the films are placed on each other so that the lower melting layers come to rest on each other.
  • the reference numeral 5 designates a side seam on the left and the reference numeral 6 a side seam on the right, through which the front wall film 1 is connected to the rear wall film 2.
  • a lower connecting seam 7 is present, to which left and right further connecting seams 8 and 9 connect, each one leg of the folded bottom foil 3 tightly connected to the front wall film 1 and the back wall film 2.
  • the bottom edge of the edge which adjoins directly to the lower connecting seam 7, extends straight between the points at which the further connecting seams 8 and 9 branch off from the connecting seam 7.
  • the left and right adjoining areas 10 and 11 of the bottom edge of the edge are offset from the central area by the dimension 17 back and run in the example shown parallel to the central region of the bottom edge of the edge.
  • the front wall foil 1 and the rear wall foil 2 each with a Side seam region 12 is connected to one leg of the folded bottom film 3 and to the right of the further connecting seam 9, the front wall film 1 and the back wall film 2 are each connected to a side seam region 13 with one leg of the folded bottom film 3.
  • the folded bottom foil 3 has a recess 14, 15 in this area to the left and right, so that the lower melting, inner layers of the front wall foil 1 and the backplane 2 are in this area directly to each other and welded together.
  • the front wall foil 1 and the rear wall foil 2 can each be connected in the region 10 to one leg of the folded bottom foil 3 on the left below the further connecting seam 8, and the front wall foil 1 and the back wall foil 2 can each be in the region 11 with one leg of the folded bottom foil 3 below the further connecting seam 9 3 connected. This is not mandatory.
  • the front wall foil 1 and the rear wall foil 2 are connected to each other by an upper seam 16, which is attached only after the filling of the stand bag.
  • a spout can be welded in a known manner.
  • FIG. 2 shows the stand-up bag in example filled with a liquid state in an elevation with a view of the front wall film 1. It can be seen that the stand-up bag is narrower at the bottom than above, because the lower portion was pulled together by spreading the Faltêtfolie 3 side something. Also, you can see that the upper one Seam 16 was pulled down slightly in the middle because the front wall foil 1 and the back wall foil 2 were distanced from each other at the bottom by the filling. At the bottom, the area 7 of the bottom edge of the edge which is folded over as a result of the filling is visible. But this is better in FIG. 3 to recognize.
  • FIG. 3 shows the same stand-up bag in an elevation with a view of the side seam 5. As mentioned in this view is particularly good to see that the welding seam containing portion 7 of the bottom edge of the edge is bent outwards, whereby the bag stable with the folded bottom sheet 3 on a base rests.
  • FIG. 4 a plan view of the filled pouch with a view from above, here a surprising effect of the inventive design is visible, which consists in the fact that the upper seam 16 winds snake-shaped in the filled pouch. This effect additionally improves the stability of the bag and also prevents the front panel film 1 and the back panel film 2 from being wrinkled, which would be particularly troublesome in the case of printed bags.

Abstract

The pouch has a front wall film, a rear wall film and a folded base film (3) connected with each other at edge sections. A connection seam (7) connects the front wall film or the rear wall film with the folded base film. The seam runs parallel to a bottom edge in a middle region and encloses other connection seams (8, 9), which upwardly extend till to a folding section (4) of the folded base film. Bottom edge regions (10, 11) found below the latter connecting seams are relegated relative to a middle section of the bottom edge.

Description

Die Erfindung betrifft einen Standbeutel, enthaltend eine Frontwandfolie, eine Rückwandfolie und eine Faltbodenfolie, wobei die Folien in ihren Randbereichen miteinander verbunden sind und wobei je eine untere Verbindungsnaht, welche die Frontwandfolie beziehungsweise die Rückwandfolie mit der Faltbodenfolie verbindet, in einem mittleren Bereich einer Bodenrandkante parallel zu dieser verläuft und links und rechts daran anschliessend je eine weitere Verbindungsnaht anschliesst, die sich schräg aufwärts bis zur Falte der Faltbodenfolie erstreckt.The invention relates to a stand-up pouch containing a front wall foil, a back wall foil and a folded bottom foil, wherein the foils are connected to one another in their edge regions and wherein a respective lower connecting seam which connects the front wall foil or the back wall foil to the folded bottom foil is parallel in a central region of a bottom edge edge extends to this and then left and right thereafter followed by a further connecting seam which extends obliquely upward to the fold of the folded bottom foil.

Derartige Standbeutel sind bekannt, beispielsweise aus dem Patent CH549514 . Wenn ein solcher Beutel gefüllt wird, beispielsweise mit einer Flüssigkeit, steht er auf den Bodenrandkanten, wie dies Figur 2 von CH549514 deutlich zeigt. Dabei kann es vorkommen, dass eine dieser Bodenrandkanten ungewollt einknickt. Bei Standbeuteln, deren Höhe ein Mehrfaches der Breite beträgt, kann dieses Einknicken zum Umstürzen des Standbeutels führen. Um die Standfestigkeit dieser Standbeutel zu verbessern wurde in CH549514 vorgeschlagen, den Bodenbereich der Beutelwände mit einem steifen Materialstreifen zu umfassen. Dies hat einen zusätzlichen Fertigungsaufwand und Materialbedarf zur Folge, was natürlich die Kosten des Beutels erhöht.Such stand-up pouches are known, for example from the patent CH549514 , When such a bag is filled, for example, with a liquid, it stands on the bottom edge edges, like this FIG. 2 from CH549514 clearly shows. It may happen that one of these edges of the bottom edges accidentally buckles. For stand-up bags whose height is a multiple of the width, this buckling can lead to the overturning of the bag. To improve the stability of these pouches was in CH549514 proposed to include the bottom portion of the bag walls with a stiff strip of material. This results in additional manufacturing and material requirements, which of course increases the cost of the bag.

Ausgehend von diesem Stand der Technik liegt der Erfindung die Aufgabe zu Grunde, einen Standbeutel vorzuschlagen, der die Nachteile des bekannten Standes der Technik nicht aufweist und insbesondere eine gegenüber bekannten Standbeuteln deutlich verbesserte Standfestigkeit aufweist. Diese Aufgabe wird erfindungsgemäss dadurch gelöst, dass die sich unterhalb der weiteren Verbindungsnähte befindenden Bereiche der Bodenrandkante gegenüber dem mittleren Bereich der Bodenrandkante zurück versetzt sind.Based on this prior art, the invention is based on the object to propose a stand-up pouch, which does not have the disadvantages of the known prior art and in particular has a compared to known pouches significantly improved stability. This object is achieved according to the invention by virtue of the fact that the areas of the bottom edge of the edge located below the other connecting seams are offset from the central area of the bottom edge of the edge.

Diese erfindungsgemässe Gestaltung hat zur Folge, dass beim Befüllen des Standbeutels die Bodenrandkanten im mittleren Bereich automatisch nach aussen umknicken, wodurch der Standbeutel auf dem nun in diesem mittleren Bereich gestreckten Faltboden aufliegt, statt wie bei bekannten Standbeuteln auf den nach unten über den Faltboden hinaus ragenden Bodenrandkanten.This design according to the invention has the consequence that when filling the bag, the bottom edge edges automatically fold outwards in the central region, whereby the stand-up bag rests on the folded bottom now stretched in this central region, instead of protruding downwards over the folded bottom, as in known stand-up bags bottom edges.

Besondere Ausführungsarten der Erfindung sind in den abhängigen Ansprüchen umschrieben.Particular embodiments of the invention are described in the dependent claims.

Ein Ausführungsbeispiel der Erfindung wird nachstehend unter Bezugnahme auf die angefügten Zeichnungen näher beschrieben. Es zeigt

Figur 1
einen erfindungsgemässen Standbeutel in leerem, flachem Zustand,
Figur 2
den Beutel gemäss Figur 1 in gefülltem Zustand in einer Seitenansicht mit Blick auf die Frontwandfolie,
Figur 3
den Beutel gemäss Figur 1 in gefülltem Zustand in einer Seitenansicht mit Blick auf eine Seitennaht und
Figur 4
den Beutel gemäss Figur 1 in gefülltem Zustand in einem Grundriss mit Blick von oben.
An embodiment of the invention will be described below with reference to the accompanying drawings. It shows
FIG. 1
a stand-up bag according to the invention in an empty, flat state,
FIG. 2
the bag according to FIG. 1 in filled condition in a side view with a view of the front wall foil,
FIG. 3
the bag according to FIG. 1 in a filled state in a side view overlooking a side seam and
FIG. 4
the bag according to FIG. 1 in a filled state in a floor plan with a view from above.

Der Standbeutel ist aus einer Frontwandfolie 1 und einer Rückwandfolie 2 zusammengesetzt, die deckungsgleich aufeinander gelegt und durch Verbindungsnähte miteinander verbunden sind. Im unteren Bereich ist zwischen der Frontwandfolie 1 und der Rückwandfolie 2 eine Faltbodenfolie 3 eingelegt, wobei die Falte 4 nach oben weist. Bei den verwendeten Folien handelt es sich vorzugsweise um Verbundfolien, die aus mindestens zwei Lagen zusammengesetzt sind, wobei eine Lage eine höhere Erweichungstemperatur hat als die andere. Die Verbindungsnähte sind in bekannter Weise durch Erwärmen der Folien erzeugt, wobei die Folien so aufeinander gelegt werden, dass die niedriger schmelzenden Schichten aufeinander zu liegen kommen.The stand-up pouch is composed of a front wall film 1 and a back wall film 2, which are superimposed on each other and connected by connecting seams. In the lower region, a folding bottom foil 3 is inserted between the front wall foil 1 and the rear wall foil 2, the fold 4 pointing upwards. The films used are preferably composite films composed of at least two layers, one layer having a higher softening temperature than the other. The seams are produced in a known manner by heating the films, wherein the films are placed on each other so that the lower melting layers come to rest on each other.

Die Bezugszahl 5 bezeichnet eine Seitennaht links und die Bezugszahl 6 eine Seitennaht rechts, durch welche die Frontwandfolie 1 mit der Rückwandfolie 2 verbunden ist. In einem mittleren, unteren Randbereich ist eine untere Verbindungsnaht 7 vorhanden, an welche links und rechts weitere Verbindungsnähte 8 und 9 anschliessen, welche jeweils einen Schenkel der Faltbodenfolie 3 dicht mit der Frontwandfolie 1 beziehungsweise der Rückwandfolie 2 verbinden.The reference numeral 5 designates a side seam on the left and the reference numeral 6 a side seam on the right, through which the front wall film 1 is connected to the rear wall film 2. In a middle, lower edge region, a lower connecting seam 7 is present, to which left and right further connecting seams 8 and 9 connect, each one leg of the folded bottom foil 3 tightly connected to the front wall film 1 and the back wall film 2.

Die Bodenrandkante, welche sich unmittelbar an die untere Verbindungsnaht 7 anschliesst, erstreckt sich gerade zwischen den Stellen, an denen die weiteren Verbindungsnähte 8 und 9 von der Verbindungsnaht 7 abzweigen. Die links und rechts anschliessenden Bereiche 10 und 11 der Bodenrandkante sind gegenüber dem mittleren Bereich um das Mass 17 zurück versetzt und verlaufen im dargestellten Beispiel parallel zum mittleren Bereich der Bodenrandkante.The bottom edge of the edge, which adjoins directly to the lower connecting seam 7, extends straight between the points at which the further connecting seams 8 and 9 branch off from the connecting seam 7. The left and right adjoining areas 10 and 11 of the bottom edge of the edge are offset from the central area by the dimension 17 back and run in the example shown parallel to the central region of the bottom edge of the edge.

Links neben der weiteren Verbindungsnaht 8 ist die Frontwandfolie 1 und die Rückwandfolie 2 jeweils mit einem Seitennahtbereich 12 mit einem Schenkel der Faltbodenfolie 3 verbunden und rechts neben der weiteren Verbindungsnaht 9 ist die Frontwandfolie 1 und die Rückwandfolie 2 jeweils mit einem Seitennahtbereich 13 mit einem Schenkel der Faltbodenfolie 3 verbunden.To the left of the further connecting seam 8 is the front wall foil 1 and the rear wall foil 2 each with a Side seam region 12 is connected to one leg of the folded bottom film 3 and to the right of the further connecting seam 9, the front wall film 1 and the back wall film 2 are each connected to a side seam region 13 with one leg of the folded bottom film 3.

Damit die mit jeweils einem Schenkel der Faltbodenfolie 3 verbundene Frontwandfolie 1 und Rückwandfolie 2 seitlich nicht auseinander klaffen, weist die Faltbodenfolie 3 in diesem Bereich links und rechts jeweils eine Ausnehmung 14, 15 auf, so dass die niedriger schmelzenden, innen liegenden Lagen der Frontwandfolie 1 und der Rückwandfolie 2 in diesem Bereich direkt aufeinander liegen und miteinander verschweisst sind.So that the front wall foil 1 and the back wall foil 2 connected to one leg each of the folded bottom foil 3 do not laterally diverge, the folded bottom foil 3 has a recess 14, 15 in this area to the left and right, so that the lower melting, inner layers of the front wall foil 1 and the backplane 2 are in this area directly to each other and welded together.

Links unterhalb der weiteren Verbindungsnaht 8 kann die Frontwandfolie 1 und die Rückwandfolie 2 jeweils im Bereich 10 mit einem Schenkel der Faltbodenfolie 3 verbunden sein und rechts unterhalb der weiteren Verbindungsnaht 9 kann die Frontwandfolie 1 und die Rückwandfolie 2 jeweils im Bereich 11 mit einem Schenkel der Faltbodenfolie 3 verbunden sein. Dies ist aber nicht zwingend.The front wall foil 1 and the rear wall foil 2 can each be connected in the region 10 to one leg of the folded bottom foil 3 on the left below the further connecting seam 8, and the front wall foil 1 and the back wall foil 2 can each be in the region 11 with one leg of the folded bottom foil 3 below the further connecting seam 9 3 connected. This is not mandatory.

Am oberen Rand des Standbeutels sind die Frontwandfolie 1 und die Rückwandfolie 2 durch eine obere Naht 16 miteinander verbunden, welche erst nach dem Füllen des Standbeutels angebracht wird. In diesem Bereich kann beispielsweise auch in bekannter Weise eine Ausgusstülle eingeschweisst sein.At the upper edge of the stand bag, the front wall foil 1 and the rear wall foil 2 are connected to each other by an upper seam 16, which is attached only after the filling of the stand bag. In this area, for example, a spout can be welded in a known manner.

Figur 2 zeigt den Standbeutel in beispielsweise mit einer Flüssigkeit gefülltem Zustand in einem Aufriss mit Blick auf die Frontwandfolie 1. dabei ist zu erkennen, dass der Standbeutel unten schmaler ist als oben, weil der untere Bereich durch das Spreizen der Faltbodenfolie 3 seitlich etwas zusammengezogen wurde. Auch sieht man, dass die obere Naht 16 in der Mitte etwas nach unten gezogen wurde, weil die Frontwandfolie 1 und die Rückwandfolie 2 unten durch die Füllung voneinander distanziert wurden. Unten ist der in Folge der Füllung umgeknickte Bereich 7 der Bodenrandkante sichtbar. Besser ist dieser jedoch in Figur 3 zu erkennen. FIG. 2 shows the stand-up bag in example filled with a liquid state in an elevation with a view of the front wall film 1. It can be seen that the stand-up bag is narrower at the bottom than above, because the lower portion was pulled together by spreading the Faltbodenfolie 3 side something. Also, you can see that the upper one Seam 16 was pulled down slightly in the middle because the front wall foil 1 and the back wall foil 2 were distanced from each other at the bottom by the filling. At the bottom, the area 7 of the bottom edge of the edge which is folded over as a result of the filling is visible. But this is better in FIG. 3 to recognize.

Figur 3 zeigt den gleichen Standbeutel in einem Aufriss mit Blick auf die Seitennaht 5. Wie erwähnt ist in dieser Ansicht besonders gut zu erkennen, dass der die Schweissnaht enthaltende Bereich 7 der Bodenrandkante nach aussen umgeknickt ist, wodurch der Beutel stabil mit der Faltbodenfolie 3 auf einer Unterlage aufliegt. FIG. 3 shows the same stand-up bag in an elevation with a view of the side seam 5. As mentioned in this view is particularly good to see that the welding seam containing portion 7 of the bottom edge of the edge is bent outwards, whereby the bag stable with the folded bottom sheet 3 on a base rests.

Schliesslich zeigt Figur 4 einen Grundriss des gefüllten Standbeutels mit Blick von oben, wobei hier ein überraschender Effekt der erfindungsgemässen Gestaltung sichtbar wird, der darin besteht, dass sich die obere Naht 16 beim gefüllten Standbeutel schlangenförmig windet. Dieser Effekt verbessert zusätzlich die Stabilität des Standbeutels und verhindert darüber hinaus, dass die Frontwandfolie 1 und die Rückwandfolie 2 Falten werfen, die insbesondere bei bedruckten Beuteln stören würden.Finally shows FIG. 4 a plan view of the filled pouch with a view from above, here a surprising effect of the inventive design is visible, which consists in the fact that the upper seam 16 winds snake-shaped in the filled pouch. This effect additionally improves the stability of the bag and also prevents the front panel film 1 and the back panel film 2 from being wrinkled, which would be particularly troublesome in the case of printed bags.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
FrontwandfolieFront wall sheet
22
RückwandfolieBacksheet
33
FaltbodenfolieFaltbodenfolie
44
Faltewrinkle
55
Seitennaht linksSide seam left
66
Seitennaht rechtsSide seam on the right
77
untere Verbindungsnahtbottom seam
88th
weitere Verbindungsnahtfurther connection seam
99
weitere Verbindungsnahtfurther connection seam
1010
Bereich der BodenrandkanteArea of the bottom edge of the edge
1111
Bereich der BodenrandkanteArea of the bottom edge of the edge
1212
Seitennahtbereich linksSide seam area on the left
1313
Seitennahtbereich rechtsSide seam area on the right
1414
Verbindungsbereichconnecting area
1515
Verbindungsbereichconnecting area
1616
obere Nahtupper seam
1717
Versetzungtransfer
1818
1919
2020

Claims (5)

Standbeutel, enthaltend eine Frontwandfolie (1), eine Rückwandfolie (2) und eine Faltbodenfolie (3), wobei die Folien (1, 2, 3) in ihren Randbereichen miteinander verbunden sind und wobei je eine untere Verbindungsnaht (7), welche die Frontwandfolie (1) beziehungsweise die Rückwandfolie (2) mit der Faltbodenfolie (3) verbindet, in einem mittleren Bereich einer Bodenrandkante parallel zu dieser verläuft und links und rechts daran anschliessend je eine weitere Verbindungsnaht (8, 9) anschliesst, die sich schräg aufwärts bis zur Falte (4) der Faltbodenfolie (3) erstreckt, dadurch gekennzeichnet, dass die sich unterhalb der weiteren Verbindungsnähte (8, 9) befindenden Bereiche (10, 11) der Bodenrandkante gegenüber dem mittleren Bereich der Bodenrandkante zurück versetzt sind.A stand-up pouch containing a front wall film (1), a back wall film (2) and a folded bottom film (3), wherein the films (1, 2, 3) are interconnected in their edge regions and wherein each one lower connecting seam (7), which the front wall film (1) or the back wall foil (2) connects to the folded bottom foil (3), runs parallel to it in a central region of a bottom edge and then connects a further connecting seam (8, 9) to the left and right thereafter, extending obliquely up to the end The fold (4) of the folded bottom foil (3) extends, characterized in that the regions (10, 11) of the bottom edge bordering the further connecting seams (8, 9) are offset from the central region of the bottom edge. Standbeutel nach Anspruch 1, dadurch gekennzeichnet, dass links und rechts neben den weiteren Verbindungsnähten (8, 9) die Frontwandfolie (1) und die Rückwandfolie (2) durch jeweils einen Verbindungsbereich (14, 15) zusammengehalten werden.A stand-up pouch according to claim 1, characterized in that the front wall foil (1) and the back wall foil (2) are held together by a connecting region (14, 15) to the left and right next to the further connecting seams (8, 9). Standbeutel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass in den sich unterhalb der weiteren Verbindungsnähte (8, 9) befindenden Bereichen (10, 11) der Bodenrandkante die Frontwandfolie (1) beziehungsweise die Rückwandfolie (2) mit der Faltbodenfolie (3) verbunden ist.A stand-up pouch according to one of the preceding claims, characterized in that the front wall foil (1) or the back wall foil (2) is connected to the folded bottom foil (3) in the regions (10, 11) of the bottom edge edge located below the further connecting seams (8, 9) is. Standbeutel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der mittlere Bereich der Bodenrandkante und die sich unterhalb der weiteren Verbindungsnähte (8, 9) befindenden Bereiche (10, 11) der Bodenrandkante parallel zueinander verlaufen.Stand-up pouch according to one of the preceding claims, characterized in that the central region of the bottom edge of the edge and the regions (10, 11) of the bottom edge of the edge located below the further connecting seams (8, 9) run parallel to one another. Standbeutel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Mass (17), um das die sich unterhalb der weiteren Verbindungsnähte (8, 9) befindenden Bereiche (10, 11) der Bodenrandkante gegenüber dem mittleren Bereich der Bodenrandkante zurück versetzt sind, etwa der Breite der unteren Verbindungsnaht (7) entspricht.A stand-up pouch according to one of the preceding claims, characterized in that the measure (17), by which the areas (10, 11) of the bottom edge located below the further connecting seams (8, 9) are offset from the central area of the bottom edge, approximately the width of the lower connecting seam (7) corresponds.
EP20100405155 2009-08-31 2010-08-30 Self-standing bag Active EP2289817B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01350/09A CH701789A1 (en) 2009-08-31 2009-08-31 Stand-up pouches.

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EP2289817A1 true EP2289817A1 (en) 2011-03-02
EP2289817B1 EP2289817B1 (en) 2012-08-22

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH549514A (en) 1972-07-15 1974-05-31 Hamac Hoeller Gmbh BAG PACKING.
FR2417440A1 (en) * 1978-02-15 1979-09-14 Vittel Eaux Min Free-standing containers of flexible thermoplastic film - with base creases welded to stabilised filled containers
EP0768248A1 (en) * 1994-04-26 1997-04-16 Shimaya Co., Ltd. Bag for microwave cooking
US6164825A (en) * 1996-11-26 2000-12-26 The Coca-Cola Company Stable, flexible, easy open pouch
EP1862189A1 (en) * 2006-06-02 2007-12-05 Fresenius Medical Care Deutschland GmbH Container filled with a liquid concentrate for making dialysate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH549514A (en) 1972-07-15 1974-05-31 Hamac Hoeller Gmbh BAG PACKING.
FR2417440A1 (en) * 1978-02-15 1979-09-14 Vittel Eaux Min Free-standing containers of flexible thermoplastic film - with base creases welded to stabilised filled containers
EP0768248A1 (en) * 1994-04-26 1997-04-16 Shimaya Co., Ltd. Bag for microwave cooking
US6164825A (en) * 1996-11-26 2000-12-26 The Coca-Cola Company Stable, flexible, easy open pouch
EP1862189A1 (en) * 2006-06-02 2007-12-05 Fresenius Medical Care Deutschland GmbH Container filled with a liquid concentrate for making dialysate

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Publication number Publication date
CH701789A1 (en) 2011-03-15
EP2289817B1 (en) 2012-08-22

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