EP2394538A1 - Sac d'emballage doté d'une serviette - Google Patents

Sac d'emballage doté d'une serviette Download PDF

Info

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Withdrawn
Application number
EP10165681A
Other languages
German (de)
English (en)
Inventor
Robert Elsaesser
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 ast GmbH
Original Assignee
ELAG ast GmbH
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 ELAG ast GmbH filed Critical ELAG ast GmbH
Priority to EP10165681A priority Critical patent/EP2394538A1/fr
Priority to PCT/EP2011/059288 priority patent/WO2011154353A1/fr
Priority to EP11723473.2A priority patent/EP2579750A1/fr
Priority to AU2011263910A priority patent/AU2011263910A1/en
Publication of EP2394538A1 publication Critical patent/EP2394538A1/fr
Withdrawn legal-status Critical Current

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)
EP10165681A 2010-06-11 2010-06-11 Sac d'emballage doté d'une serviette Withdrawn EP2394538A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP10165681A EP2394538A1 (fr) 2010-06-11 2010-06-11 Sac d'emballage doté d'une serviette
PCT/EP2011/059288 WO2011154353A1 (fr) 2010-06-11 2011-06-06 Sachet d'emballage doté d'une serviette
EP11723473.2A EP2579750A1 (fr) 2010-06-11 2011-06-06 Sachet d'emballage doté d'une serviette
AU2011263910A AU2011263910A1 (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 (fr) 2010-06-11 2010-06-11 Sac d'emballage doté d'une serviette

Publications (1)

Publication Number Publication Date
EP2394538A1 true EP2394538A1 (fr) 2011-12-14

Family

ID=42668832

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10165681A Withdrawn EP2394538A1 (fr) 2010-06-11 2010-06-11 Sac d'emballage doté d'une serviette
EP11723473.2A Withdrawn EP2579750A1 (fr) 2010-06-11 2011-06-06 Sachet d'emballage doté d'une serviette

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP11723473.2A Withdrawn EP2579750A1 (fr) 2010-06-11 2011-06-06 Sachet d'emballage doté d'une serviette

Country Status (3)

Country Link
EP (2) EP2394538A1 (fr)
AU (1) AU2011263910A1 (fr)
WO (1) WO2011154353A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0858951A1 (fr) * 1997-02-13 1998-08-19 Fer Cart & C. s.n.c. Conteneur pour servir des produits alimentaires prêts à consommer
DE19739313C1 (de) 1997-09-08 1999-03-25 Lemo Maschb Gmbh Vorrichtung zum Stapeln von aus mit einer Bodenschweißnaht versehenen Abschnitten einer flachgelegten Schlauchbahn bestehenden Kunststoffbeuteln
WO2009043542A1 (fr) 2007-09-26 2009-04-09 Elag Ast Gmbh Procédé et dispositif de fabrication de pochettes pourvues de serviettes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1973933U (de) 1967-08-03 1967-11-30 Kard O Pak G M B H Deutsche Beutel, insbesondere mit abschliessbarer oeffnung.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0858951A1 (fr) * 1997-02-13 1998-08-19 Fer Cart & C. s.n.c. Conteneur pour servir des produits alimentaires prêts à consommer
DE19739313C1 (de) 1997-09-08 1999-03-25 Lemo Maschb Gmbh Vorrichtung zum Stapeln von aus mit einer Bodenschweißnaht versehenen Abschnitten einer flachgelegten Schlauchbahn bestehenden Kunststoffbeuteln
WO2009043542A1 (fr) 2007-09-26 2009-04-09 Elag Ast Gmbh Procédé et dispositif de fabrication de pochettes pourvues de serviettes

Also Published As

Publication number Publication date
AU2011263910A1 (en) 2013-01-10
EP2579750A1 (fr) 2013-04-17
WO2011154353A1 (fr) 2011-12-15

Similar Documents

Publication Publication Date Title
EP3284699B2 (fr) Paquet de cigarettes
EP2170728A1 (fr) Emballage pour des produits en morceaux ou en grains
DE102006029893A1 (de) Folienbeutel
DE2007546A1 (fr)
EP2394538A1 (fr) Sac d'emballage doté d'une serviette
DE112015001121T5 (de) Verpackung mit einer versiegelten Innenpackung, die ein durch ein Pneumatikventil gesteuertes Durchlassloch aufweist
EP2578509A1 (fr) Sachet d'emballage pour aliments
DE202010005296U1 (de) Warenverpackung
WO2004071890A1 (fr) Sachet d'emballage muni d'un systeme de fermeture et d'une anse
DE202014005139U1 (de) Vorrichtung zum Öffnen/Schliessen für eine biegsame Einwegverpackung
DE102015121540A1 (de) Wiederverschließbarer Beutel
EP2700592A2 (fr) Sac destiné à recevoir un petit pain, des sandwichs ou analogues
DE202008013591U1 (de) Beutel
WO2008055654A1 (fr) Emballage pour produits alimentaires
EP3107816B1 (fr) Sac
EP2905236B1 (fr) Sac à fond croisé doté d'une poignée de transport, d'un verrou intérieur et de languettes de déchirage
DE2827873C2 (de) Wiederverschließbare, quaderförmige Faltschachtel
DE202013007303U1 (de) Verpackungsbeutel für Nahrungsmittel
DE202010015826U1 (de) Faltenreduzierungsvorrichtung für Lebensmittelpackungen mit dem Tubenentleerungsprinzip
DE102004040624B3 (de) Verfahren zur Herstellung eines geschlossenen Verpackungsbeutels
DE112015001123T5 (de) Verpackung mit einer versiegelten Innenpackung, versehen mit einem durch ein Auslassventil geregelten Auslassloch, Verpackungsmaterialbogen und Verfahren zur Herstellung eines Verpackungsmaterialbogens
DE8215687U1 (de) Schlauchbeutelverpackung
DE60202974T2 (de) Einpackpapier für papiertaschentücher
EP3954625B1 (fr) Emballage sachet pour une collation
DE3602974C2 (fr)

Legal Events

Date Code Title Description
AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME RS

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20120615