EP0239590B1 - Emballage pour envelopper un materiau en morceaux - Google Patents
Emballage pour envelopper un materiau en morceaux Download PDFInfo
- Publication number
- EP0239590B1 EP0239590B1 EP86905661A EP86905661A EP0239590B1 EP 0239590 B1 EP0239590 B1 EP 0239590B1 EP 86905661 A EP86905661 A EP 86905661A EP 86905661 A EP86905661 A EP 86905661A EP 0239590 B1 EP0239590 B1 EP 0239590B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- region
- packaging material
- edge
- envelope
- pack
- 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 - Lifetime
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
- 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
- B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
- B65D75/20—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks doubled around contents and having their opposed free margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
-
- 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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/60—Containers, packaging elements or packages, specially adapted for particular articles or materials for sweets or like confectionery products
Definitions
- Tubular bag pack for lumpy packaging goods such as chocolate with a sleeve formed from a flat, foldable packaging material with a longitudinal sealing seam, on which two strip-shaped edge regions of the packaging material are connected to one another directly by a releasable sealing connection within a strip-shaped connecting region on the inside of the packaging material, these edge regions of the longitudinal sealing seam are folded over onto the surface of the packaging sleeve and the edge of the packaging material does not reach the edge of the packaging sleeve, as far as the strip-shaped connection area, and with two transverse sealing seams running perpendicular to this longitudinal sealing seam.
- a tubular bag pack of this type is known from GB-A-693 888.
- this package which is described as a cheese package
- the edge regions of the longitudinal sealing seam are gripped and pulled apart at one end of the longitudinal sealing seam.
- a part of the longitudinal sealing seam and the adjacent tubular bag transverse sealing seam are separated and the packaging material is peeled off from one end of the block of cheese. Both hands are required to perform this manipulation.
- the remaining cheese block can be completely encased in the packaging material.
- An easy-to-open tubular bag package which is used in particular for packaging chocolate bars, is also known from DE-OS 24 58 462.
- the longitudinal sealing seam lies here in particular on a dividing notch of the chocolate bar on the rear side of the packaging envelope facing away from this notch.
- the chocolate bar is bent at this division notch so that the longitudinal sealing seam comes to rest on the outside of the crease.
- the two packaging material edge areas connected to one another in the longitudinal sealing seam are peeled from one another while the packing connection is being broken open, starting from the inside of the package, and finally open up an opening in the packaging envelope.
- the invention achieves the object of specifying a tubular bag package in which the longitudinal sealing seam can be arranged independently of the position of a division notch or location of the packaged goods, such as the division notch of a chocolate bar, and which can be arranged without kinking the Packaging goods can be opened easily with one hand.
- FIG. 1 illustrates the production of a preferred embodiment of the tubular bag pack according to the invention before the packaging material tube is formed.
- a fold 3 is first formed on an edge 2 of a packaging material web 1 pulled off the roll, which is provided on one side with a cold sealing layer optionally attached in the profile, the inside of the packaging material lying against one another in the area of the fold 3 being connected to one another by cold sealing will.
- the packaging material web 1 which is provided with an edge fold 3 in its longitudinal direction (i.e. perpendicular to the plane of the drawing in FIG. 1), is now used in the usual way to form a packaging material tube around the successively supplied packaging items, e.g. Chocolate bars 4, folded over in the direction of the arrows 5, after which the edge regions 6, 6 '(FIG. 2) of the packaging material web 1 are connected to one another to form a longitudinal sealing seam.
- FIG. 2 shows a chocolate bar 4 enclosed by the packaging material tube in a partial representation in section.
- the cold seal connection of the two edge regions 6, 6 takes place via a strip-shaped connection region 7 running in the longitudinal direction of the web (i.e. in FIG. 2 in the direction perpendicular to the plane of the drawing).
- a hot-melt adhesive 8 (hot melt) is preferably applied to the outside of the edge region 6 'and immediately thereafter the two edge regions 6, 6' connected to one another for the longitudinal sealing seam are folded over in the direction of arrow 10 onto the packaging sleeve surface 9 and thereby the outside of the edge area 6 'provided with the hot-melt adhesive is glued to the packaging envelope surface 9 before the hot-melt adhesive solidifies (see FIG. 3).
- the packaging material tube enclosing the chocolate bars 4 is now provided in each case between two successive chocolate bars with two transverse sealing seams 21 running parallel to one another and divided into individual tube packs by separating cuts between these two transverse sealing seams.
- the tubular pouch produced in this way is shown in Fig. 3 in a partial representation in section and in Fig. 4 in perspective.
- FIGS. 5 and 6, which - each in a partial representation analogous to FIG. 3 - show two different phases of the opening process.
- the edge area 6 is gripped at the fold 3, raised in the direction of the arrow 12 (FIG. 3) and pulled further in the direction of the arrow 12 'or 12 "(FIGS. 5 and 6) 5, the edge area 6 is peeled off from the edge area 6 'while separating the sealing connection 7 of the longitudinal sealing seam, until finally (FIG. 6) the two edge areas 6 and 6' are completely separated from one another 6 in the direction of arrow 12 "an increasingly widening opening 13 in the packaging envelope.
- this packaging material consists of a 0.012 to 0.015 mm thick film 17 made of biaxially oriented polypropylene (OPP), a coated paper 18 with a grammage of 40 to 60 g / m 2 , a 0.007 to 0.009 mm thick aluminum film 19 and a latex-based cold adhesive coating 20 preferably applied in the profile (2 to 7 g / m 2 solid).
- OPP biaxially oriented polypropylene
- Another advantageous packaging material structure consists of a 0.01 to 0.015 mm thick OPP film, to which a metallized OPP film with a thickness of 0.020 to 0.025 mm or a metallized 0.012 to 0.020 mm thick film made of polyethylene terephthalate (PETP) and attached to the inside of the pack the cold adhesive coating follows.
- PETP polyethylene terephthalate
- a composite can advantageously be chosen as the packaging material, which - starting from the outside of the package - consists of a 0.007 to 0.009 mm thick aluminum foil, a paper with a grammage of 35 to 60 g / m 2 and the cold adhesive coating.
- the package is opened by grasping the end 16 of the edge area fold 3 and peeling it off in the direction of the arrow 12 '", with one or two steps advantageously advantageously being followed along the fold 3 for a complete opening the peeled surfaces of the longitudinal sealing seam 7 or the transverse sealing seam 21 of a fin 11 are indicated by puncturing.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT281785 | 1985-09-27 | ||
AT2817/85 | 1985-09-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0239590A1 EP0239590A1 (fr) | 1987-10-07 |
EP0239590B1 true EP0239590B1 (fr) | 1990-07-18 |
Family
ID=3540759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86905661A Expired - Lifetime EP0239590B1 (fr) | 1985-09-27 | 1986-09-26 | Emballage pour envelopper un materiau en morceaux |
Country Status (5)
Country | Link |
---|---|
US (1) | US4826011A (fr) |
EP (1) | EP0239590B1 (fr) |
AT (1) | ATE54645T1 (fr) |
DE (1) | DE3672820D1 (fr) |
WO (1) | WO1987002011A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010004440B3 (de) * | 2009-04-23 | 2010-12-16 | Manfred Haiss | Schlauchbeutelverpackung sowie Verfahren zu ihrer Herstellung |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3917048A1 (de) * | 1989-05-25 | 1990-11-29 | Damaso Moreno | Folienartiges material fuer eine faltpackung und derartige faltpackung |
DE3927561A1 (de) * | 1989-08-21 | 1991-02-28 | Jacobs Suchard Gmbh | Verpackung sowie zuschnitt und verfahren zur herstellung derselben |
DE59005373D1 (de) * | 1989-10-27 | 1994-05-19 | Teich Ag Obergrafendorf | Packung für stückiges packungsgut. |
DE4000857A1 (de) * | 1990-01-13 | 1991-07-18 | Helio Folien Gmbh | Aufreisspackung |
IT1242546B (it) * | 1990-07-24 | 1994-05-16 | Azionaria Costruzioni Acma Spa | Involucro tubolare a cuscino, particolarmente per prodotti alimentari. |
DE4107380A1 (de) * | 1991-03-08 | 1992-09-10 | Lohmann Gmbh & Co Kg | Schlauchbeutelverpackung, insbesondere fuer bindenartige gueter |
US5470015A (en) * | 1991-09-13 | 1995-11-28 | Teich Aktiengesellschaft | Tubular pouch with opening aid |
IT1253212B (it) * | 1991-10-18 | 1995-07-11 | Azionaria Costruzioni Acma Spa | Involucro tubolare a cuscino, particolarmente per prodotti alimentari |
ATE149137T1 (de) * | 1992-09-30 | 1997-03-15 | Teich Ag | Schlauchbeutelpackung mit öffnungshilfe |
DE19545051A1 (de) * | 1995-12-02 | 1997-06-05 | Schneekoppe Gmbh | Verkaufsfertiges Aggregat aus einer Schokoladentafel und einer Einschlagverpackung |
GB2337242A (en) * | 1998-05-15 | 1999-11-17 | Dairy Crest Limited | Package with peelable seal |
US6077551A (en) * | 1998-06-04 | 2000-06-20 | Hunt-Wesson, Inc. | Microwave popcorn preparation and serving package with releasably adhered lap seam |
GB2349862B (en) * | 1999-05-13 | 2003-04-02 | Dairy Crest Ltd | Cold-seal wrapping of articles |
DE29917001U1 (de) * | 1999-08-10 | 2000-01-05 | Campina Melkunie Bv | Wiederverschließbare Verpackung |
GB0207953D0 (en) * | 2002-04-05 | 2002-05-15 | United Biscuits Ltd | Improvements in or relating to the packaging of food products |
US7703980B2 (en) * | 2002-10-18 | 2010-04-27 | Amcor Flexibles France | Resealable flexible packaging |
WO2006019324A1 (fr) * | 2004-08-20 | 2006-02-23 | Sealed Air (New Zealand) | Améliorations relatives aux emballages et fermetures refermables |
JP4937754B2 (ja) * | 2004-10-04 | 2012-05-23 | キョーラク株式会社 | 充填包装体及びその製造方法 |
US20080152264A1 (en) * | 2006-12-22 | 2008-06-26 | Kenneth Charles Pokusa | Flexible easy-open package with reclosable feature |
EP1967465A1 (fr) * | 2007-03-05 | 2008-09-10 | Mars Incorporated | Produits conditionnés et réseau ou bandoulière de produits conditionnés |
GB0724474D0 (en) * | 2007-12-14 | 2008-01-30 | Cadbury Schweppes Plc | Packaging and method for packaging |
GB0901041D0 (en) * | 2009-01-22 | 2009-03-11 | Cadbury Holdings Ltd | Packaging and method for packaging |
EP2426065B1 (fr) * | 2010-09-02 | 2013-05-01 | Ritter Schönbuch Vermögensverwaltungs GmbH & Co. KG | Emballage en sachet tubulaire et procédé destiné à la fabrication de l'emballage en sachet tubulaire |
DE202011051309U1 (de) * | 2011-09-15 | 2012-12-17 | Cofresco Frischhalteprodukte Gmbh & Co. Kg | Beutel für die Aufbewahrung und Zubereitung von Lebensmitteln |
GB2502325B (en) * | 2012-05-21 | 2015-11-04 | Kraft Foods R & D Inc | Package and method for producing the package |
EP2903904A1 (fr) * | 2012-10-08 | 2015-08-12 | Amcor Flexibles | Sachet thermosoudé pouvant être refermé |
US20140348445A1 (en) * | 2013-05-22 | 2014-11-27 | The Procter & Gamble Company | Reclosable Package and Method of Making the Same |
US9877592B2 (en) * | 2014-08-25 | 2018-01-30 | Joe Thomas Farris | T-pocket towels |
US9510713B2 (en) * | 2014-08-25 | 2016-12-06 | II Joe Thomas Farris | Methods for sewing T-pocket towels |
JP6891390B2 (ja) * | 2015-08-17 | 2021-06-18 | 凸版印刷株式会社 | 包装袋 |
BE1023819B1 (nl) * | 2016-01-29 | 2017-08-02 | Damo Nv | Verpakking voor het contactloos vrijstellen van voedingsmiddelen en werkwijze waarbij zulke verpakking wordt toegepast |
GB202214603D0 (en) * | 2022-10-04 | 2022-11-16 | Kraft Foods Schweiz Holding Gmbh | Packaging assembly |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB693888A (en) * | 1951-10-04 | 1953-07-08 | Milprint Inc | Easy opening reinforced flexible receptacle |
CA954051A (en) * | 1969-02-25 | 1974-09-03 | George H. Kraft | Cheese package |
US3570751A (en) * | 1969-07-03 | 1971-03-16 | Wyomissing Corp | Tear-open package |
-
1986
- 1986-09-26 AT AT86905661T patent/ATE54645T1/de not_active IP Right Cessation
- 1986-09-26 EP EP86905661A patent/EP0239590B1/fr not_active Expired - Lifetime
- 1986-09-26 DE DE8686905661T patent/DE3672820D1/de not_active Expired - Fee Related
- 1986-09-26 WO PCT/AT1986/000062 patent/WO1987002011A1/fr active IP Right Grant
-
1987
- 1987-08-12 US US07/067,789 patent/US4826011A/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010004440B3 (de) * | 2009-04-23 | 2010-12-16 | Manfred Haiss | Schlauchbeutelverpackung sowie Verfahren zu ihrer Herstellung |
Also Published As
Publication number | Publication date |
---|---|
ATE54645T1 (de) | 1990-08-15 |
DE3672820D1 (de) | 1990-08-23 |
EP0239590A1 (fr) | 1987-10-07 |
US4826011A (en) | 1989-05-02 |
WO1987002011A1 (fr) | 1987-04-09 |
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