EP0694015A1 - Enveloppe de conditionnement - Google Patents
Enveloppe de conditionnementInfo
- Publication number
- EP0694015A1 EP0694015A1 EP95909571A EP95909571A EP0694015A1 EP 0694015 A1 EP0694015 A1 EP 0694015A1 EP 95909571 A EP95909571 A EP 95909571A EP 95909571 A EP95909571 A EP 95909571A EP 0694015 A1 EP0694015 A1 EP 0694015A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- packaging material
- wrapping package
- package according
- punched
- 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
Links
- 239000005022 packaging material Substances 0.000 claims abstract description 33
- 239000002131 composite material Substances 0.000 claims abstract description 25
- 239000005021 flexible packaging material Substances 0.000 claims abstract description 3
- 239000010410 layer Substances 0.000 claims description 44
- 238000004806 packaging method and process Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000004080 punching Methods 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 235000019219 chocolate Nutrition 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 235000009508 confectionery Nutrition 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 244000299461 Theobroma cacao Species 0.000 description 6
- 239000004831 Hot glue Substances 0.000 description 3
- 238000004049 embossing Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012858 packaging process Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000012939 laminating adhesive Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000012173 sealing wax Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
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
- B65D75/26—Articles or materials wholly enclosed in laminated sheets or wrapper blanks
-
- 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
- the invention relates to a wrapping package in which a lumpy, optionally divisible packaged item is wrapped in an outer casing made of a flat and flexible packaging material, overlapping edge regions of the packaging material being connected to one another by sealing or adhesive bonding on the package bottom.
- a known wrapping package of this type which is used for packaging chocolates, has a two-layer casing which is formed from two blanks lying one above the other, the blank coming to lie on the outside of the casing made of a decorative printed film made of biaxially stretched polypropylene (OPP) and the Cut on the packaged goods side consists of a composite which, on the decor side, comprises an aluminum foil painted with a base color, which is connected on the packaged goods side to a paper layer.
- OPP biaxially stretched polypropylene
- the printed OPP film and the composite film are each pulled off the roll in tape form, both cuts are cut to length and with a protruding edge of the OPP film cut lying one above the other then the wrap is made over the praline and finally on the two overlapping envelope folds by briefly pressing a hot sealing tool, the protruding edge of the OPP film on the envelope fold lying at the top is connected to one another by heat sealing with the outer OPP film layer of the envelope fold underneath.
- this known wrapping package for chocolates is now very complex to construct and manufacture: the packaging machine must be supplied with two webs of packaging material, which are then cut and cut independently of one another are laid on top of one another in a defined manner in order to form the casing material into which the packaged goods are wrapped.
- the wrapping package for chocolates described in European patent application 480907 has a single-layer packaging material which is to be treated and which, in an advantageous embodiment, consists of an aluminum-paper composite.
- the invention seeks to remedy this.
- the invention achieves the object of specifying a wrapping package of the type mentioned at the beginning, in which multilayer packaging materials can also be connected to one another without problems by sealing or gluing at the overlapping edge regions on the packaging base.
- the packaging material is made up of two different layers or layer composites and that the layer or layer composite facing the packaged goods has one or more punched or punched-out areas within the overlapping packaging material edge area lying on top has, within which the two packaging material edge regions are connected to one another are.
- the layer or layer composite that is not provided with punched or punched holes is itself advantageously heat-sealable or is provided on the underside at least at the locations of the punched or punched holes with a heat-sealable layer which preferably also simultaneously connects the two different layers Layer composites can serve.
- the heat-sealable layer is one based on a heat-sealing wax.
- the layer or layer composite that is not provided with punching or punching is provided on the underside with a permanent adhesive coating, which can advantageously also serve to connect the two different layers or layer composite.
- the layer not provided with the punched or punched holes is at least essentially formed from an optionally transparent plastic film.
- the layer composite provided with punched or punched holes advantageously has a decorative aluminum foil, optionally with inscriptions, which is connected to a paper layer on the packaged goods side by means of an adhesive layer.
- the two packaging material edge regions connected to one another overlapping one another are located on two envelope folds of the packaging material that overlap one another on the packaging base.
- the packaged product is a chocolate candy.
- an aluminum foil sheet with a thickness between 0.005 to 0.015 mm, but in particular 0.007 mm is provided on one side with an aqueous acrylate lacquer in a primary color pre-coating and on the other side with a wet laminating adhesive, for example based on styrene-butadiene an order quantity of approx. 1.5 g / m 2 with a paper web with a grammage between 18 and 100 g / m 2 .
- This preliminary assembly is now printed in a further operation, and, as will be explained in more detail later, subjected to an embossing and punched out.
- a film of transparent, biaxially stretched polypropylene (OPP) with a thickness of between 0.012 and 0.030 mm is then coated with the pre-bonded film over a full area with a hot-melt wax-based adhesive in an application quantity of approx. 5 - 15 g / m 2 the printed side connected by hot lamination.
- the width of the packaging material web thus produced is a multiple of the later length b of the packaging material blank used for wrapping the praline.
- the packaging material is then - after subdivision - delivered to the packer rolled up in individual webs.
- Fig. 1 shows a plan view of the decorative front of a section of such a single web 1 with a width b equal to the cut length and the side cut edges 2 and printed tactile marks 3, with the aid of which the cutting to length of the web 1 into blanks 4 is controlled by subdivision along the lines 5 in the packaging machine.
- the punchings already mentioned in the aluminum-paper pre-composite 7 are designated by 6.
- the pre-composite 7 has a silk gloss embossing, indicated by 8, with the structure of a fine cross line grid, for example a rectangular drawing field 9, which may have a different base color than the rest of the surface and in which the corresponding lettering is printed, is left out of this silk gloss embossing.
- the blanks 4 are cut to length from the packaging material web in the packaging machine and the chocolates are hammered into the blanks.
- FIG. 2 shows a perspective illustration of a phase of the wrapping process before the envelope folds 10 and 11 are folded onto the chocolate base 12.
- the envelope fold 10 and then the envelope fold 11 are folded over onto the praline base, so that the phase shown in FIG. 3 results, which already shows the final shape of the wrapping package.
- a heated sealing stamp in the direction of arrow 14 onto the folded envelope fold 11 within the location of the cut-out 6, the OPP film 13 of the envelope fold 11 lying above is covered with the OPP film 13 'via the hot-melt adhesive layer 15 (see FIG. 4).
- a permanent adhesive coating 15 ' (pressure-sensitive adhesive layer) is applied over the entire surface to connect the pre-composite 7 and the OPP film 13, which is revealed in the cutout 6 .
- the use of permanent adhesive layers on the surface of packaging materials, which are supplied to the packer in particular in the form of a roll on rolls, is generally not common, since adjacent layers of the packaging material can bond to one another at the points of the permanent adhesive coating, that is to say as one can expresses, the material in the role "blocks".
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Wrappers (AREA)
- Buffer Packaging (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT312/94 | 1994-02-17 | ||
| AT31294 | 1994-02-17 | ||
| PCT/AT1995/000035 WO1995022496A1 (fr) | 1994-02-17 | 1995-02-16 | Enveloppe de conditionnement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0694015A1 true EP0694015A1 (fr) | 1996-01-31 |
| EP0694015B1 EP0694015B1 (fr) | 1998-04-29 |
Family
ID=3487225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP95909571A Expired - Lifetime EP0694015B1 (fr) | 1994-02-17 | 1995-02-16 | Enveloppe de conditionnement |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5671882A (fr) |
| EP (1) | EP0694015B1 (fr) |
| AT (1) | ATE165578T1 (fr) |
| DE (1) | DE59502037D1 (fr) |
| ES (1) | ES2117407T3 (fr) |
| WO (1) | WO1995022496A1 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7279205B2 (en) * | 2001-02-07 | 2007-10-09 | Sonoco Development, Inc. | Packaging material |
| US7032757B2 (en) * | 2002-08-08 | 2006-04-25 | Mars, Incorporated | Tamper evident food packaging |
| US20050202129A1 (en) * | 2004-03-12 | 2005-09-15 | Sieber Joseph S. | Simulated silver foil chocolate or candy bar wrapper |
| AT9643U3 (de) * | 2007-09-10 | 2008-10-15 | Starlinger & Co Gmbh | Kunststoffsack |
| US20090238940A1 (en) * | 2008-03-20 | 2009-09-24 | Cargill, Incorporated | Color-imparting chocolate compositions and food articles made therefrom |
| WO2013074436A1 (fr) * | 2011-11-14 | 2013-05-23 | Scott Sanders | Emballage de sandwich |
| USD733576S1 (en) | 2012-11-07 | 2015-07-07 | Scott Sanders | Sandwich wrap |
| US9365337B2 (en) * | 2014-02-14 | 2016-06-14 | Bridget Fullan | Reusable gift packaging |
| USD738744S1 (en) * | 2014-02-19 | 2015-09-15 | Scott Sanders | Sandwich wrap |
| DE102014015958A1 (de) * | 2014-10-31 | 2016-05-04 | Sig Technology Ag | Vorrichtung, insbesondere zum Verschließen eines Kopfbereichs eines Nahrungsmittel-behälters, aus einem Laminat mit geschältem und umgeschlagenen Randbereich |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2286307A (en) * | 1939-08-26 | 1942-06-16 | Sylvania Ind Corp | Article and process of making the same |
| US2550520A (en) * | 1947-11-12 | 1951-04-24 | Clarence G Bennett | Joint structure for laminates |
| GB862300A (en) * | 1957-10-10 | 1961-03-08 | Drohmann Gmbh C | Improvements relating to wrappers for block-shaped packages |
| US4881646A (en) * | 1982-08-30 | 1989-11-21 | Weber Jean Pierre | Isothermal package material |
| DE9014155U1 (de) * | 1990-10-11 | 1990-12-20 | Teich Ag, Obergrafendorf | Einschlagpackung |
-
1995
- 1995-02-16 AT AT95909571T patent/ATE165578T1/de not_active IP Right Cessation
- 1995-02-16 ES ES95909571T patent/ES2117407T3/es not_active Expired - Lifetime
- 1995-02-16 US US08/530,380 patent/US5671882A/en not_active Expired - Fee Related
- 1995-02-16 EP EP95909571A patent/EP0694015B1/fr not_active Expired - Lifetime
- 1995-02-16 DE DE59502037T patent/DE59502037D1/de not_active Expired - Fee Related
- 1995-02-16 WO PCT/AT1995/000035 patent/WO1995022496A1/fr active IP Right Grant
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9522496A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2117407T3 (es) | 1998-08-01 |
| WO1995022496A1 (fr) | 1995-08-24 |
| DE59502037D1 (de) | 1998-06-04 |
| US5671882A (en) | 1997-09-30 |
| ATE165578T1 (de) | 1998-05-15 |
| EP0694015B1 (fr) | 1998-04-29 |
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