EP0557484B2 - Schlauchbeutelpackung mit öffnungshilfe - Google Patents
Schlauchbeutelpackung mit öffnungshilfe Download PDFInfo
- Publication number
- EP0557484B2 EP0557484B2 EP92918918A EP92918918A EP0557484B2 EP 0557484 B2 EP0557484 B2 EP 0557484B2 EP 92918918 A EP92918918 A EP 92918918A EP 92918918 A EP92918918 A EP 92918918A EP 0557484 B2 EP0557484 B2 EP 0557484B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- strip
- pouch
- punched
- cut out
- zone
- 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
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5827—Tear-lines provided in a wall portion
- B65D75/5833—Tear-lines provided in a wall portion for tearing out a portion of the wall
- B65D75/5844—Tear-lines provided in a wall portion for tearing out a portion of the wall the portion of the wall being a narrow strip, e.g. between lines of weakness
-
- 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
- B65D75/06—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes
- B65D75/12—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes with the ends of the tube closed by flattening and heat-sealing
Definitions
- the invention relates to a tubular bag pack according to the preamble of claim 1.
- Tubular packs of this type are from the EP-A-399420 and DE-U-90 04 904 known.
- a connection-free one in each edge zone Area provided both are arranged one above the other while the U-shaped Punching with part of the limitation of this Areas matches.
- a disadvantage is that even with a slight contradiction of the two stripe-shaped edge zones in the manufacturing process the U-shaped punching in the connection area falls, making opening difficult becomes.
- the pull tab, the beginning of which is the U-shaped punching is limited, not easy to start.
- this packaging material consists of a 0.015 to 0.20 mm thick biaxially stretched polypropylene film (OPP film), a 0.007 to 0.009 mm thick, printed aluminum film, a paper with a grammage of 30 to 100 g / m 2 and a latex-based cold adhesive coating applied in the profile (2 to 7 g / m 2 solid).
- OPP film gives the composite mechanical strength
- the paper forms the carrier layer of the composite material and the aluminum foil the layer that ensures the gas tightness of the composite.
- Fig. 1 now shows schematically in perspective Representation of a manufactured in this way Flow pack for waffles.
- the Edge zone 2 coming to the outside is included wider than the edge zone 3, so that between the edge 4 and the connection area 1 in the edge zone 2 connection-free area 5 remains, which over the edge zone 3 lying below extends.
- the U-shaped Punching 6 provided with the ends 7 of their Leg extends into the connection area 1.
- connection-free area 5 of the edge zone 2 forms the packaging material within the U-shaped Punching 6 a grip tab 8, the Beginning of a "virtual" striped tear area 9 with mutually parallel boundary lines 10 forms.
- the grip tab is in Pulled in the direction of arrow 11, which Packaging material with suitable selection at the ends 7 the U-shaped punching approximately along the imaginary lines 10 tears.
- Fig. 2 shows the tubular bag pack in the Supervision in a partial representation, with the U-shaped punching partially covers the packaging is shown broken.
- the Tubular bag pack after or during application the U-shaped punching in the packaging material web an area of packaging material that is covered on three sides by this punching, on the surface of the pack Side of the packaging material by 180 ° folded outwards.
- This folding is particularly stable, though the multilayer packaging material used contains an aluminum foil. The feature of this folding is not shown in Figures 1 and 2.
- Multi-layer packaging materials used in the tubular bag pack according to the invention Tear the opening process further along parallel lines, are in the published international patent application WO 91/06488.
- the tubular bag pack according to the invention is primarily used as a pack for foods like Chocolates or baked goods are used.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Bag Frames (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Description
Claims (5)
- Schlauchbeutelpackung für stückiges Packungsgut mit einer Hülle, die aus einem flächigen, faltbaren Verpackungsmaterial gebildet ist, von dem zwei streifenförmige Randzonen (2,3) an ihren Innenseiten in einem streifenförmigen Verbindungsbereich (1) durch eine Versiegelung, vorzugsweise durch eine peelfähige Kaltsiegelung miteinander verbunden sind, wobei die Randzonen (2 und 3) als Finne auf die Oberfläche der Packungshülle umgeschlagen sind, und wobei zwischen dem Rand (4) und dem streifenförmigen Verbindungsbereich (1) in der äußeren Randzone (2) ein verbindungsfreier, Bereich (5) mit einer U-förmigen Durchstanzung (6) vorgesehen ist, die mit ihren Schenkeln gegen den streifenförmigen Verbindungsbereich (1) gerichtet ist, welche den Anfang eines streifenförmigen Aufreißbereiches bilden, dadurch gekennzeichnet, daß die U-förmige Durchstanzung (6) innerhalb des verbindungsfreien, streifenförmig ausgebildeten Bereichs (5) vorgesehen ist und an ihrer U-Basis nicht an den streifenförmigen Verbindungsbereich (1) angrenzt, daß die streifenförmige Randzone (2), die die U-förmige Durchstanzung (6) aufweist, mit einem Bereich, der den größten Teil dieser Durchstanzung (6) umfaßt, über den freien Rand (12) der anderen Randzone (3) hinausragt, und daß an dieser äußeren Randzone (2) ein Bereich, der von dieser Durchstanzung an drei Seiten umfaßt wird, nach außen auf die Oberfläche der Packung umgefaltet ist.
- Schlauchbeutelpackung nach Anspruch 1, dadurch gekennzeichnet, daß zwischen der U-Basis der Durchstanzung (6) und dem Verbindungsbereich (1) in Schlauchbeutellängsrichtung ein Abstand von mindestens 3 mm besteht.
- Schlauchbeutelpackung nach einem der Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Enden (7) der Schenkel der U-förmigen Durchstanzung (6) bis in den Verbindungsbereich (1) hineinragen.
- Schlauchbeutelpackung gemäß einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß zumindest in einem der U-förmigen Durchstanzung (6) benachbarten Teilbereich (13) des Verbindungsbereichs (1) der Kaltkleber auf zumindest einen der Randbereiche (2, 3) in Form einer die Peelfähigkeit der Kaltsiegelung erhöhenden Façonbeschichtung aufgebracht ist.
- Schlauchbeutelpackung nach Anspruch 4, dadurch gekennzeichnet, daß die Façonbeschichtung die Form eines Kreuzlinienrasters aufweist.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT183591 | 1991-09-13 | ||
| AT1835/91 | 1991-09-13 | ||
| PCT/AT1992/000118 WO1993006023A1 (de) | 1991-09-13 | 1992-09-11 | Schlauchbeutelpackung mit öffnungshilfe |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0557484A1 EP0557484A1 (de) | 1993-09-01 |
| EP0557484B1 EP0557484B1 (de) | 1996-10-30 |
| EP0557484B2 true EP0557484B2 (de) | 1999-02-03 |
Family
ID=3522045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP92918918A Expired - Lifetime EP0557484B2 (de) | 1991-09-13 | 1992-09-11 | Schlauchbeutelpackung mit öffnungshilfe |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0557484B2 (de) |
| AT (1) | ATE144749T1 (de) |
| DE (1) | DE59207462D1 (de) |
| WO (1) | WO1993006023A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1255533B (it) * | 1992-09-30 | 1995-11-09 | Barilla Flli G & R | Confezione ad involucro sigillato con dispositivo di apertura agevole mediante filo a strappo |
| JP3235227B2 (ja) * | 1992-10-30 | 2001-12-04 | ソニー株式会社 | オーバラップフィルム及びオーバラップフィルムを用いたラッピング方法 |
| US5582342A (en) * | 1993-07-08 | 1996-12-10 | Teich Aktiengesellschaft | Tear-off package with pull-tab |
| EP0957043A1 (de) * | 1998-05-12 | 1999-11-17 | Mars Alimentaire S.A. | Verpackung für eine oder mehrere Süsswarenstangen |
| EP3398876A1 (de) * | 2017-05-03 | 2018-11-07 | Amcor Flexibles Burgdorf GmbH | Leicht zu öffnende verpackung |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9004904U1 (de) † | 1990-04-30 | 1990-07-05 | Scheuch Folien- und Papierverarbeitung GmbH & Co KG, 6109 Mühltal | Verpackung für Lebensmittel |
| WO1991006488A1 (de) † | 1989-10-27 | 1991-05-16 | Teich Aktiengesellschaft | Packung für stückiges packungsgut |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8915653U1 (de) * | 1989-05-25 | 1991-01-03 | Moreno, Dámaso, 5142 Hückelhoven | Folienartiges Material für eine Faltpackung und derartige Faltpackung |
| DE4013918A1 (de) * | 1990-04-30 | 1991-11-07 | Scheuch Folien Papier Kg | Verpackung fuer lebensmittel |
| DE9005297U1 (de) * | 1990-05-11 | 1990-08-16 | Syspack S.A., Freiburg/Fribourg | Schlauchbeutelpackung |
-
1992
- 1992-09-11 EP EP92918918A patent/EP0557484B2/de not_active Expired - Lifetime
- 1992-09-11 AT AT92918918T patent/ATE144749T1/de not_active IP Right Cessation
- 1992-09-11 DE DE59207462T patent/DE59207462D1/de not_active Expired - Fee Related
- 1992-09-11 WO PCT/AT1992/000118 patent/WO1993006023A1/de not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991006488A1 (de) † | 1989-10-27 | 1991-05-16 | Teich Aktiengesellschaft | Packung für stückiges packungsgut |
| DE9004904U1 (de) † | 1990-04-30 | 1990-07-05 | Scheuch Folien- und Papierverarbeitung GmbH & Co KG, 6109 Mühltal | Verpackung für Lebensmittel |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0557484A1 (de) | 1993-09-01 |
| DE59207462D1 (de) | 1996-12-05 |
| EP0557484B1 (de) | 1996-10-30 |
| WO1993006023A1 (de) | 1993-04-01 |
| ATE144749T1 (de) | 1996-11-15 |
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