EP2394538A1 - Packaging bag fitted with a napkin - Google Patents
Packaging bag fitted with a napkin Download PDFInfo
- Publication number
- EP2394538A1 EP2394538A1 EP10165681A EP10165681A EP2394538A1 EP 2394538 A1 EP2394538 A1 EP 2394538A1 EP 10165681 A EP10165681 A EP 10165681A EP 10165681 A EP10165681 A EP 10165681A EP 2394538 A1 EP2394538 A1 EP 2394538A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- packaging bag
- layer
- napkin
- side layer
- bag according
- 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- Withdrawn
Links
Images
Classifications
-
- 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
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/12—Bags or like containers made of paper and having structural provision for thickness of contents with two or more compartments
-
- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/08—Materials, e.g. different materials, enclosed in separate compartments formed during filling of a single container
Definitions
- the invention relates to a napkin-mounted packaging bag for food packaging, having front and back layers of a flat, flexible material and an intermediate layer of a flat, flexible and liquid-impermeable material, the napkin being received between the front layer and the intermediate layer and wherein between the liner and the backsheet, a space for receiving a food is formed.
- Such constructed bag are for example from the document DE 1 973 933 known.
- the sole figure of this document shows a closing strip 3, which protrudes laterally beyond the bag walls and is intended to close the bag opening.
- This bag is not suitable for machine production from strip-shaped material, in particular because the shooting strip must be retrofitted, which requires an unacceptable additional effort.
- the invention is based on the object to provide a packaging bag of the type mentioned, which is easy and inexpensive machine-made from strip-shaped material.
- a packaging bag of the type mentioned which is easy and inexpensive machine-made from strip-shaped material.
- This object is achieved according to the invention in that the front-side or the rear-side layer is longer than that another position to form a foldable flap for the room.
- the inventive packaging bag can be easily and inexpensively made of band-shaped material.
- a cut is provided in the front-side layer, which ensures access to the napkin. This creates a spatially independent access to the napkin from the opening of the room.
- the napkin protrudes through the cut to the outside.
- the napkin can be easily grasped and pulled out of the bag for use.
- At least the lateral edges are formed as sealing edges, in which the intermediate layer is sealed with. This measure simplifies the manufacture of the bag from endless belts.
- a self-adhesive area is provided with which the closure flap can be fixed after folding on one of the layers.
- the backsheet layer is formed longer than the front side layer and folded at its end towards the front side layer and the folded part has seals on both sides, whereby a pocket is formed.
- the closure is achieved by the extended area of the backsheet formed flap placed over the front of the packaging bag and hung with the bag at the bottom of the packaging bag.
- the cut and possibly from this outstanding napkin is covered by the flap.
- the front-side layer is formed longer than the backsheet and folded at its end toward the backsheet back and the folded part has seals on both sides, whereby a pocket is formed.
- the closure flap formed by the extended region of the front-side layer is placed over the back of the packaging bag and suspended with the bag at the bottom region of the packaging bag.
- the production of the packaging bag is further simplified.
- the packaging bag has a fold bottom. This measure increases the space for food intake.
- the bottom portion of the packaging bag for the purpose of stiffening on a seal. This facilitates the slippage of said bag for the purpose of closing the packaging bag.
- At least one line of weakness is arranged as a tear-open aid in the front-side layer and / or in the back-side layer.
- the food and / or the napkin can be easily removed by tearing.
- the in FIG. 1 illustrated packaging bag 1 has a front side layer 3 and a back layer 4 made of a flat, flexible material, such as paper, on. Through a cut 2 in the front side layer 3 a napkin 5 protrudes. As illustrated, the cut 2 can run continuously from one side edge of the packaging bag 1 to the other, as a result of which a section 3a is separated from the front-side layer 3. With 12, an opening edge of the packaging bag 1 is designated.
- the backsheet 4 projects beyond the front layer 3 and forms a closure flap that can be folded down in the direction of the arrow 14 over the opening edge 12 and over the section 2 from which the napkin 5 protrudes. Adjacent to the section 2, an adhesive strip 13 is arranged for holding the closure flap.
- the adhesive tape could also be arranged on the closure flap.
- the closure flap could also be shorter, so that its free end would come to lie in the folded state above the napkin 5 in the region of the section 3a and consequently the protruding end of the napkin would not be covered by the closure flap when the packaging bag is closed.
- the front-side layer 3 and the backsheet 4 are joined together by sealing edges 10, 11.
- FIG. 2 shows the packaging bag according to FIG. 1 in a sectional view, wherein the section along a in FIG. 1 horizontal line runs.
- the front sheet 3 and the back sheet 4 are formed of a one-piece folded-up sheet, and the bottom 6 of the packaging bag 1 may be formed as a folded bottom.
- a liquid-impermeable intermediate layer 7 extends from the bottom 6 of the packaging bag 1 to close to the opening edge 12 and may be connected there in a sealing area 8 with the front side layer 3 and with the section 3a.
- the intermediate layer 7 is advantageously integrated in the sealing edges 10, 11, so that the intermediate layer 7 can be made of an endless belt in one operation with the front-side layer 3 and the backsheet 4.
- the napkin 5 is disposed between the front sheet 3 and the back sheet 4 and advantageously protrudes through the cut 2 so that it can be easily grasped and pulled out.
- Clearly visible in this figure is also formed between the intermediate layer 7 and the backsheet 4 space 22 for receiving a food to be packaged.
- FIGS. 3 to 5 show a similar bag like that Figures 1 and 2 which is, however, much wider to accommodate an elongated food such as a sandwich.
- the shutter is also formed in this embodiment of the backsheet 4, but is longer than in the embodiment of the Figures 1 and 2 .
- a pocket 20 is formed by folding over the backsheet 4 and attaching side seals 21. If the flap is turned in the direction of arrow 15, it extends to a bottom seal 18 and covers it The bottom seal 18 serves in particular for stiffening the bag edge in this area and can also be applied when the front-side layer 3 and the back-side layer 4 are integrally connected to one another and even then, if a fold bottom 6 is present.
- Figure 3 is a sectional view of a sandwich 23 wrapped in a packaging bag of the second embodiment.
- the backsheet 4 extends counterclockwise around the sandwich 22, covering both the opening edge 12 and the serviette 5 protruding from the cut 2. again extends to the bottom seal 18 and is slipped over the bottom seal 18 with the present at its free end pocket 20. So that the bottom seal 18 easily fits into the pocket 20, it has lateral bevels 19 (FIG. FIG. 3 ) on.
- the liner 7 protects the napkin 5 from moisture that might leak from the sandwich 22.
- FIG. 6 shows a third embodiment of the packaging bag, which differs from the embodiments described above in that the front-side layer 3 projects beyond the backsheet 4 in the region of the opening edge 12 to form a relatively short closure flap.
- the latter is to be folded in the direction of the arrow 16 and is fixed by means of an adhesive strip 13 on the backsheet 4.
- FIGS. 7 and 8 a fourth embodiment of the packaging bag is shown, which is constructed similarly to the second embodiment, with the difference that the closure flap is formed not by the backsheet 4, but by the front-side layer 3, the in accordance with the arrow 17 in FIG FIG. 7 is to be transferred.
- FIG. 8 it can be seen that this difference has the consequence that one end of the napkin 5 is exposed even when the packaging bag is closed.
- the front-side layer 3 extends clockwise around the sandwich 23, wherein at the top in the figure, the napkin 5 received between the front-side layer 3 and the intermediate layer 7 projects outwardly through the cut 2. From there, the front-side layer 3 continues over the opening edge 12 to the bottom seal 18, over which the bag 20 is slipped and thereby closes the packaging bag.
- This closure works without the aid of glue and can be opened and closed several times.
- At least one of the layers 3, 4 can have a perforation or weakening lines for easy tearing of the packaging bag.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Packages (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Description
Die Erfindung betrifft einen mit einer Serviette bestückten Verpackungsbeutel zum Verpacken von Lebensmitteln, mit einer vorderseitigen und einer rückseitigen Lage aus einem flachen, flexiblen Material und einer Zwischenlage aus einem flachen, flexiblen und flüssigkeitsundurchlässigen Material, wobei die Serviette zwischen der vorderseitigen Lage und der Zwischenlage aufgenommen ist und wobei zwischen der Zwischenlage und der rückseitigen Lage ein Raum für die Aufnahme eines Lebensmittels gebildet ist.The invention relates to a napkin-mounted packaging bag for food packaging, having front and back layers of a flat, flexible material and an intermediate layer of a flat, flexible and liquid-impermeable material, the napkin being received between the front layer and the intermediate layer and wherein between the liner and the backsheet, a space for receiving a food is formed.
Solcherart aufgebaute Beutel sind beispielsweise aus dem Dokument
Ausgehend von diesem Stand der Technik liegt der Erfindung die Aufgabe zu Grunde, einen Verpackungsbeutel der eingangs genannten Art anzugeben, der einfach und kostengünstig aus bandförmigem Material maschinell herstellbar ist. Für ein derartiges Herstellungsverfahren wird auf das Dokument
Diese Aufgabe wird erfindungsgemäss dadurch gelöst, dass die vorderseitige oder die rückseitige Lage länger ist als die andere Lage, um eine umfaltbare Verschlussklappe für den Raum zu bilden.This object is achieved according to the invention in that the front-side or the rear-side layer is longer than that another position to form a foldable flap for the room.
Dadurch, dass eine der Lagen zu einer Verschlussklappe verlängert ist, lässt sich der erfindungsgemässe Verpackungsbeutel einfach und kostengünstig aus bandförmigem Material herstellen.The fact that one of the layers is extended to a closure flap, the inventive packaging bag can be easily and inexpensively made of band-shaped material.
Nach einer Ausführungsart ist in der vorderseitigen Lage ein Schnitt angeordnet, der den Zugang zur Serviette gewährleistet. Dadurch ist ein von der Öffnung des Raumes örtlich unabhängiger Zugang zur Serviette geschaffen.According to one embodiment, a cut is provided in the front-side layer, which ensures access to the napkin. This creates a spatially independent access to the napkin from the opening of the room.
Nach einer weiteren Ausführungsart ragt die Serviette durch den Schnitt nach aussen. Somit kann die Serviette leicht ergriffen und zur Benutzung aus dem Beutel heraus gezogen werden.According to another embodiment, the napkin protrudes through the cut to the outside. Thus, the napkin can be easily grasped and pulled out of the bag for use.
Gemäss einer anderen Ausführungsart ist vorgesehen, dass zumindest die seitlichen Ränder als Siegelränder ausgebildet sind, in welche die Zwischenlage mit eingesiegelt ist. Diese Massnahme vereinfacht die Herstellung des Beutels aus endlosen Bändern.According to another embodiment, it is provided that at least the lateral edges are formed as sealing edges, in which the intermediate layer is sealed with. This measure simplifies the manufacture of the bag from endless belts.
Nach einer weiteren Ausführungsart ist ein selbstklebender Bereich vorgesehen, mit welchem die Verschlussklappe nach dem Umfalten an einer der Lagen fixierbar ist.According to a further embodiment, a self-adhesive area is provided with which the closure flap can be fixed after folding on one of the layers.
Nach einer weiteren Ausführungsart ist die rückseitige Lage länger ausgebildet als die vorderseitige Lage und an ihrem Ende in Richtung zur vorderseitigen Lage hin umgefaltet und der umgefaltete Teil weist beidseitig Siegelungen auf, wodurch eine Tasche gebildet ist. Zum Verschliessen wird die durch den verlängerten Bereich der rückseitigen Lage gebildete Verschlussklappe über die Vorderseite des Verpackungsbeutels gelegt und mit der Tasche am Bodenbereich des Verpackungsbeutels eingehängt. Somit ist auch der Schnitt und die gegebenenfalls aus diesem herausragende Serviette durch die Verschlussklappe bedeckt.According to a further embodiment, the backsheet layer is formed longer than the front side layer and folded at its end towards the front side layer and the folded part has seals on both sides, whereby a pocket is formed. The closure is achieved by the extended area of the backsheet formed flap placed over the front of the packaging bag and hung with the bag at the bottom of the packaging bag. Thus, the cut and possibly from this outstanding napkin is covered by the flap.
Nach einer anderen Ausführungsart ist die vorderseitige Lage länger ausgebildet als die rückseitige Lage und an ihrem Ende in Richtung zur rückseitigen Lage hin umgefaltet und der umgefaltete Teil weist beidseitig Siegelungen auf, wodurch eine Tasche gebildet ist. Zum Verschliessen wird die durch den verlängerten Bereich der vorderseitigen Lage gebildete Verschlussklappe über die Rückseite des Verpackungsbeutels gelegt und mit der Tasche am Bodenbereich des Verpackungsbeutels eingehängt. Somit bleibt der Schnitt und die gegebenenfalls aus diesem herausragende Serviette frei, so dass die Serviette ohne öffnen des Verpackungsbeutels zugänglich ist.According to another embodiment, the front-side layer is formed longer than the backsheet and folded at its end toward the backsheet back and the folded part has seals on both sides, whereby a pocket is formed. For closure, the closure flap formed by the extended region of the front-side layer is placed over the back of the packaging bag and suspended with the bag at the bottom region of the packaging bag. Thus, the cut and optionally out of this outstanding napkin remains free, so that the napkin is accessible without opening the packaging bag.
Wenn nach einer weiteren Ausführungsart die vorderseitige Lage und die rückseitige Lage einstückig und im Bodenbereich umgefaltet sind, wird die Herstellung des Verpackungsbeutels weiter vereinfacht.According to another embodiment, when the front-side layer and the back-side layer are folded in one piece and in the bottom region, the production of the packaging bag is further simplified.
Gemäss einer weiteren Ausführungsart weist der Verpackungsbeutel einen Faltenboden auf. Durch diese Massnahme ist der Raum für die Aufnahme von Lebensmitteln vergrössert.According to a further embodiment, the packaging bag has a fold bottom. This measure increases the space for food intake.
Nach einer anderen Ausführungsart weist der Bodenbereich des Verpackungsbeutels zwecks Versteifung eine Siegelung auf. Dies erleichtert das Überstülpen der genannten Tasche zwecks Verschliessens des Verpackungsbeutels.According to another embodiment, the bottom portion of the packaging bag for the purpose of stiffening on a seal. This facilitates the slippage of said bag for the purpose of closing the packaging bag.
Schliesslich ist nach einer anderen Ausführungsart vorgesehen, dass in der vorderseitigen Lage und/oder in der rückseitigen Lage mindestens eine Schwächungslinie als Aufreisshilfe angeordnet ist. Somit können die Lebensmittel und/oder kann die Serviette leicht durch Aufreissen entnommen werden.Finally, according to another embodiment, it is provided that at least one line of weakness is arranged as a tear-open aid in the front-side layer and / or in the back-side layer. Thus, the food and / or the napkin can be easily removed by tearing.
Ausführungsbeispiele der Erfindung werden nachstehend unter Bezugnahme auf die angefügten Zeichnungen beispielsweise näher beschrieben. Es zeigt
Figur 1- eine perspektivische Ansicht eines ersten Ausführungsbeispiels,
Figur 2- eine Schnittansicht des Ausführungsbeispiels nach
,Figur 1 Figur 3- eine perspektivische Ansicht eines zweiten Ausführungsbeispiels,
Figur 4- eine Schnittansicht des Ausführungsbeispiels nach
,Figur 3 Figur 5- eine Schnittansicht des Ausführungsbeispiels nach
mit einem darin eingepackten Sandwich,Figur 3 Figur 6- eine perspektivische Ansicht eines dritten Ausführungsbeispiels,
Figur 7- eine perspektivische Ansicht eines vierten Ausführungsbeispiel und
Figur 8- eine Schnittansicht des Ausführungsbeispiels nach
mit einem darin eingepackten Sandwich.Figur 7
- FIG. 1
- a perspective view of a first embodiment,
- FIG. 2
- a sectional view of the embodiment according to
FIG. 1 . - FIG. 3
- a perspective view of a second embodiment,
- FIG. 4
- a sectional view of the embodiment according to
FIG. 3 . - FIG. 5
- a sectional view of the embodiment according to
FIG. 3 with a sandwich wrapped in it, - FIG. 6
- a perspective view of a third embodiment,
- FIG. 7
- a perspective view of a fourth embodiment and
- FIG. 8
- a sectional view of the embodiment according to
FIG. 7 with a wrapped sandwich.
Alle Figuren zeigen Ausführungsbeispiele in einer Position, in der sie vorteilhaft aus bandförmigem Material hergestellt werden können, wobei die Bänder jeweils in der Figur in einer Richtung von oben nach unten verlaufen. Dabei ist generell der Boden des Beutels links und die Öffnung zum Befüllen rechts in der jeweiligen Figur dargestellt.All figures show embodiments in a position in which they can be advantageously made of band-shaped material, wherein the bands each extend in the figure in a direction from top to bottom. In general, the bottom of the bag is shown on the left and the opening for filling on the right in the respective figure.
Der in
Die
In den
Insbesondere bei den Ausführungsarten nach den
- 11
- Verpackungsbeutelpacking bags
- 22
- Schnittcut
- 33
- vorderseitige Lagefront position
- 3a3a
- Abschnittsection
- 44
- Rückseitige LageBackside position
- 55
- Serviettenapkin
- 66
- Bodenground
- 77
- Zwischenlageliner
- 88th
- Siegelbereichseal area
- 99
- 1010
- Siegelrandsealing edge
- 1111
- Siegelrandsealing edge
- 1212
- Öffnungsrandopening edge
- 1313
- Klebstreifenadhesive
- 1414
- Pfeilarrow
- 1515
- Pfeilarrow
- 1616
- Pfeilarrow
- 1717
- Pfeilarrow
- 1818
- BodensiegelungBottom seal
- 1919
- Abschrägungbevel
- 2020
- Taschebag
- 2121
- Siegelungsealing
- 2222
- Raumroom
- 2323
- Sandwichsandwich
- 2424
- 2525
- 2626
- 2727
- 2828
Claims (11)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10165681A EP2394538A1 (en) | 2010-06-11 | 2010-06-11 | Packaging bag fitted with a napkin |
PCT/EP2011/059288 WO2011154353A1 (en) | 2010-06-11 | 2011-06-06 | Packaging bag provided with a serviette |
AU2011263910A AU2011263910A1 (en) | 2010-06-11 | 2011-06-06 | Packaging bag provided with a serviette |
EP11723473.2A EP2579750A1 (en) | 2010-06-11 | 2011-06-06 | Packaging bag provided with a serviette |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10165681A EP2394538A1 (en) | 2010-06-11 | 2010-06-11 | Packaging bag fitted with a napkin |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2394538A1 true EP2394538A1 (en) | 2011-12-14 |
Family
ID=42668832
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10165681A Withdrawn EP2394538A1 (en) | 2010-06-11 | 2010-06-11 | Packaging bag fitted with a napkin |
EP11723473.2A Withdrawn EP2579750A1 (en) | 2010-06-11 | 2011-06-06 | Packaging bag provided with a serviette |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11723473.2A Withdrawn EP2579750A1 (en) | 2010-06-11 | 2011-06-06 | Packaging bag provided with a serviette |
Country Status (3)
Country | Link |
---|---|
EP (2) | EP2394538A1 (en) |
AU (1) | AU2011263910A1 (en) |
WO (1) | WO2011154353A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2550878A (en) * | 2016-05-26 | 2017-12-06 | Excelsior Tech Ltd | A multi-pocket pouch |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0858951A1 (en) * | 1997-02-13 | 1998-08-19 | Fer Cart & C. s.n.c. | Container for serving a ready-to-eat food product |
DE19739313C1 (en) | 1997-09-08 | 1999-03-25 | Lemo Maschb Gmbh | Stacking machine for plastics bags |
WO2009043542A1 (en) | 2007-09-26 | 2009-04-09 | Elag Ast Gmbh | Method and device for producing pockets provided with napkins |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1973933U (en) | 1967-08-03 | 1967-11-30 | Kard O Pak G M B H Deutsche | BAGS, IN PARTICULAR WITH A LOCKABLE OPENING. |
-
2010
- 2010-06-11 EP EP10165681A patent/EP2394538A1/en not_active Withdrawn
-
2011
- 2011-06-06 WO PCT/EP2011/059288 patent/WO2011154353A1/en active Application Filing
- 2011-06-06 AU AU2011263910A patent/AU2011263910A1/en not_active Abandoned
- 2011-06-06 EP EP11723473.2A patent/EP2579750A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0858951A1 (en) * | 1997-02-13 | 1998-08-19 | Fer Cart & C. s.n.c. | Container for serving a ready-to-eat food product |
DE19739313C1 (en) | 1997-09-08 | 1999-03-25 | Lemo Maschb Gmbh | Stacking machine for plastics bags |
WO2009043542A1 (en) | 2007-09-26 | 2009-04-09 | Elag Ast Gmbh | Method and device for producing pockets provided with napkins |
Also Published As
Publication number | Publication date |
---|---|
EP2579750A1 (en) | 2013-04-17 |
WO2011154353A1 (en) | 2011-12-15 |
AU2011263910A1 (en) | 2013-01-10 |
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