EP0226835A2 - Package made of flexible material - Google Patents

Package made of flexible material Download PDF

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Publication number
EP0226835A2
EP0226835A2 EP86116216A EP86116216A EP0226835A2 EP 0226835 A2 EP0226835 A2 EP 0226835A2 EP 86116216 A EP86116216 A EP 86116216A EP 86116216 A EP86116216 A EP 86116216A EP 0226835 A2 EP0226835 A2 EP 0226835A2
Authority
EP
European Patent Office
Prior art keywords
packaging
flexible material
seam
transverse
longitudinal seam
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Withdrawn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
EP86116216A
Other languages
German (de)
French (fr)
Other versions
EP0226835A3 (en
Inventor
Lothar Zapf
Arno Holzmüller
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.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
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 Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0226835A2 publication Critical patent/EP0226835A2/en
Publication of EP0226835A3 publication Critical patent/EP0226835A3/en
Withdrawn legal-status Critical Current

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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
    • B65D75/20—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
    • 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 packaging made of flexible material, with a longitudinal seam and two transverse seams designed as fin seams.
  • Such packaging is known from DE-GM 85 16 067.
  • the transverse seam is closed with cold glue.
  • the cold adhesive connection is released by pulling on the fin of the longitudinal seam, so that the contents can be removed in whole or in part via this opening.
  • the invention has for its object to design a packaging of the type mentioned so that a clean defined opening can be achieved, which is easy to reseal after removing a portion of the contents.
  • the flexible material contains at least one layer of a monoaxially oriented plastic film, the orientation of which extends in the direction of the longitudinal seam of the packaging, and that two tear notches are provided on a transverse seam, which are spaced apart on different sides of the longitudinal seam are.
  • the packaging tears at the tear notches the transverse seam opens between the tear notches and the top part of the packaging becomes a strip, the width of which is the distance corresponds to the two tear notches, cleanly separated.
  • the holding force of the transverse seam is set at least in the area between the two tear notches in such a way that it is sufficiently tight but at the same time can be easily pulled open.
  • Figures 1 to 5 show a packaging of a chocolate bar in different opening stages.
  • Fig. 1 denotes a packaging which consists of flexible material and has a longitudinal seam 2 and two transverse seams 3 and 4, all of which are designed as fin seams, i.e. the inside of the packaging sections are sealed or glued to each other.
  • the flexible material has at least one layer made of a monoaxially oriented plastic film, the orientation of which - indicated by the arrow 5 - runs in the direction of the longitudinal seam 2.
  • an elongated polypropylene film with a thickness of 35 micrometers was used as the monoaxial plastic film, which was laminated to the outside with an aluminum film of 12 micrometers and paper of 70 g / m 2.
  • the outstanding splicability of the monoaxially stretched PP film (PPF) was retained for the entire flexible material composite.
  • a 35 micron thick PPF film was also used as the middle layer, to which an aluminum film of 7 micron thickness was attached on the inside and paper of 50 g / m 2 on the outside.
  • the appropriate film and the other layers of the laminate are selected. Combinations of several plastic films are also conceivable, with which transparent packaging can be achieved.
  • the thickness of the monoaxially oriented plastic film is in the range from 10 to 300 micrometers and depends on the requirements of the goods to be packaged and the other laminate layers.
  • two tear notches 6 and 7 are punched out on the free edge of the transverse seam 3 and are arranged on both sides of the longitudinal seam 2.
  • the fin of the longitudinal seam 2 is grasped and pulled upwards (FIG. 2).
  • the tear force is evenly distributed over the two tear grooves and the transverse seam is drawn in the area between the tear grooves.
  • the strip of the upper packaging part lying between the two tear notches is deliberately separated out as it is pulled along along two straight lines and the contents are exposed in this section.

Abstract

The package is closed by one longitudinal seam and two transverse seams which are all constructed as fin seams. The flexible material contains at least one layer of a monoaxially oriented plastic film which has a clear tendency to split in this orientation direction. <IMAGE>

Description

Die Erfindung bezieht sich auf eine Verpackung aus flexiblem Material, mit einer Längsnaht und zwei als Flossennähte ausgebildeten Quernähten.The invention relates to a packaging made of flexible material, with a longitudinal seam and two transverse seams designed as fin seams.

Eine derartige Verpackung ist aus dem DE-GM 85 16 067 be­kannt. Dort ist eine Verpackung für tafelförmiges, mit Schwächungslinien versehenes Füllgut beschrieben, deren Quernaht mittels Kaltkleber verschlossen ist. Durch Ziehen an der Flosse der Längsnaht wird die Kaltkleberverbindung gelöst, so daß das Füllgut über diese Öffnung ganz oder teilweise entnommen werden kann.Such packaging is known from DE-GM 85 16 067. There is a packaging for tabular, provided with weakening lines described, the transverse seam is closed with cold glue. The cold adhesive connection is released by pulling on the fin of the longitudinal seam, so that the contents can be removed in whole or in part via this opening.

Beim Verpacken von Füllgut, das beim Zerbrechen zum Krümeln neigt, wird jedoch bei Teilentnahme der Kaltkleber von diesen Krümeln zugesetzt und die Verpackung kann nicht mehr verschlossen werden. Andererseits besteht aber auch die Gefahr, daß Teile des Kaltklebers vom Füllgut mit abgelöst werden und auf diesem verbleiben.When packing contents that tend to crumble when broken, the crumbs are added when the cold glue is partially removed and the packaging can no longer be closed. On the other hand, there is also the risk that parts of the cold glue will be detached from the contents and remain on it.

Der Erfindung liegt die Aufgabe zugrunde, eine Verpackung der eingangs genannten Art so auszugestalten, daß eine saubere definierte Öffnung erzielbar ist, die nach dem Entnehmen einer Teilmenge des Füllgutes leicht wiederver­schließbar ist.The invention has for its object to design a packaging of the type mentioned so that a clean defined opening can be achieved, which is easy to reseal after removing a portion of the contents.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß das flexible Material wenigstens eine Lage einer monoaxial orientierten Kunststoffolie enthält, deren Orientierungs­richtung in Richtung der Längsnaht der Verpackung verläuft, und daß an einer Quernaht zwei Einreißkerben vorgesehen sind, die im Abstand voneinander auf unterschiedlichen Seiten der Längsnaht angeordnet sind.This object is achieved in that the flexible material contains at least one layer of a monoaxially oriented plastic film, the orientation of which extends in the direction of the longitudinal seam of the packaging, and that two tear notches are provided on a transverse seam, which are spaced apart on different sides of the longitudinal seam are.

Wird nun im Bereich der mit den Einreißkerben versehenen Quernaht die Flosse der Längsnaht ergriffen und nach oben gezogen, so reißt die Verpackung an den Einreißkerben ein, die Quernaht öffnet sich zwischen den Einreißkerben und aus dem Oberteil der Verpackung wird ein Streifen, dessen Breite dem Abstand der beiden Einreißkerben entspricht, sauber herausgetrennt.If the fin of the longitudinal seam is gripped and pulled up in the area of the transverse seams with the tear notches, the packaging tears at the tear notches, the transverse seam opens between the tear notches and the top part of the packaging becomes a strip, the width of which is the distance corresponds to the two tear notches, cleanly separated.

Damit ist eine klar begrenzte Öffnung geschaffen, da das flexible Material genau entlang der Orientierungsrichtung der monoaxialen Kunststoffolie weiterreißt. Durch diese Öffnung kann ein Teil des Füllgutes entnommen werden und die beiden verbleibenden Teile der Verpackung können zum Wieder­verschluß übereinandergeklappt werden.This creates a clearly limited opening, since the flexible material tears exactly along the direction of orientation of the monoaxial plastic film. A part of the filling material can be removed through this opening and the two remaining parts of the packaging can be folded over one another for reclosing.

Besonders vorteilhaft ist es dabei, wenn gemäß der Erfindung wenigstens im Bereich zwischen den beiden Einreißkerben die Haltekraft der Quernaht so eingestellt ist, daß sie aus­reichend dicht ist, aber gleichzeitig leicht aufgezogen werden kann.It is particularly advantageous if, according to the invention, the holding force of the transverse seam is set at least in the area between the two tear notches in such a way that it is sufficiently tight but at the same time can be easily pulled open.

In der Zeichnung ist die Erfindung anhand eines Ausführungs­beispiels veranschaulicht. Dabei zeigen die Figuren 1 bis 5 eine Verpackung einer Schokoladentafel in verschiedenen Öffnungsstadien.The invention is illustrated in the drawing using an exemplary embodiment. Figures 1 to 5 show a packaging of a chocolate bar in different opening stages.

Mit 1 ist in Fig. 1 eine Verpackung bezeichnet, die aus flexiblem Material besteht und eine Längsnaht 2 sowie zwei Quernähte 3 und 4 aufweist, die alle als Flossennähte ausge­bildet sind, d.h., es sind jeweils die Innenseiten der Verpackungsabschnitte miteinander versiegelt oder verklebt. Das flexible Material hat wenigstens eine Lage aus einer monoaxial orientierten Kunststoffolie, deren Orientierungs­richtung - durch den Pfeil 5 angedeutet - in Richtung der Längsnaht 2 verläuft.1 in Fig. 1 denotes a packaging which consists of flexible material and has a longitudinal seam 2 and two transverse seams 3 and 4, all of which are designed as fin seams, i.e. the inside of the packaging sections are sealed or glued to each other. The flexible material has at least one layer made of a monoaxially oriented plastic film, the orientation of which - indicated by the arrow 5 - runs in the direction of the longitudinal seam 2.

Als monoaxiale Kunststoffolie wurde bei einem Auführungsbei­spiel eine längsgereckte Polypropylenfolie mit einer Dicke von 35 Mikrometer verwendet, die nach außen hin mit einer Aluminiumfolie von 12 Mikrometer und Papier von 70g/qm kaschiert war. Die hervorragende Spleißfähigkeit der mono­axial gereckten PP- Folie (PPF) blieb dabei für den gesamten flexiblen Materialverbund erhalten.In one exemplary embodiment, an elongated polypropylene film with a thickness of 35 micrometers was used as the monoaxial plastic film, which was laminated to the outside with an aluminum film of 12 micrometers and paper of 70 g / m 2. The outstanding splicability of the monoaxially stretched PP film (PPF) was retained for the entire flexible material composite.

Bei einem weiteren Ausführungsbeispiel wurde ebenfalls eine 35 Mikrometer starke PPF-Folie als Mittellage verwendet, an die sich nach innen eine Aluminiumfolie von 7 Mikrometer Stärke und nach außen Papier von 50 g/qm anschloß.In a further exemplary embodiment, a 35 micron thick PPF film was also used as the middle layer, to which an aluminum film of 7 micron thickness was attached on the inside and paper of 50 g / m 2 on the outside.

Es sind aber auch andere Materialstärken und andere Mate­rialzusammensetzungen möglich. So ist beispielsweise die ausschließliche Verwendung von einer monoaxial orientierten Kunststoffolie denkbar. Auch ist, in Abhängigkeit vom je­weiligen Verwendungszweck, der Einsatz von beliebigen Kunst­stoffen möglich, sie müssen nur durch monoaxiales Recken eine so ausgeprägte Orientierung erfahren, daß sie sich leicht und vor allem gradlinig spleißen lassen.However, other material thicknesses and other material compositions are also possible. For example, the exclusive use of a monoaxially oriented plastic film is conceivable. Depending on the intended use, it is also possible to use any type of plastic; they only have to be oriented so clearly by monoaxial stretching that they can be spliced easily and, above all, in a straight line.

Je nach dem Zweck der Verpackung wird die geeignete Folie und die übrigen Schichten des Laminates gewählt. Dabei sind auch Kombinationen von mehreren Kunststoffolien denkbar, womit eine durchsichtige Verpackung erzielbar ist.Depending on the purpose of the packaging, the appropriate film and the other layers of the laminate are selected. Combinations of several plastic films are also conceivable, with which transparent packaging can be achieved.

Die Dicke der monoaxial orientierten Kunststoffolie liegt dabei im Bereich von 10 bis 300 Mikrometer und richtet sich nach den Erfordernissen des zu verpackenden Gutes sowie nach den weiteren Laminatschichten.The thickness of the monoaxially oriented plastic film is in the range from 10 to 300 micrometers and depends on the requirements of the goods to be packaged and the other laminate layers.

Zur besseren Einleitung der Aufreißkraft sind am freien Rand der Quernaht 3 zwei Einreißkerben 6 und 7 ausgestanzt, die beiderseits der Längsnaht 2 angeordnet sind.To better initiate the tear force, two tear notches 6 and 7 are punched out on the free edge of the transverse seam 3 and are arranged on both sides of the longitudinal seam 2.

Zum Öffnen der Verpackung wird die Flosse der Längsnaht 2 erfaßt und nach oben gezogen (Fig. 2). Dabei wird die Auf­reißkraft gleichmäßig auf die beiden Einreißkerben verteilt und die Quernaht im Bereich zwischen den Einreißkerben aufgezogen.To open the packaging, the fin of the longitudinal seam 2 is grasped and pulled upwards (FIG. 2). The tear force is evenly distributed over the two tear grooves and the transverse seam is drawn in the area between the tear grooves.

Wie in Fig. 3 dargestellt, wird der zwischen den beiden Einreißkerben liegende Streifen des Verpackungsoberteils beim Weiterziehen entlang von zwei geraden Linien gezielt herausgetrennt und das Füllgut in diesem Abschnitt frei­gelegt.As shown in FIG. 3, the strip of the upper packaging part lying between the two tear notches is deliberately separated out as it is pulled along along two straight lines and the contents are exposed in this section.

In Fig. 4 hängt der Streifen nur noch an der hinteren Quer­naht 4, während er in Fig. 5 vollständig herausgetrennt ist. Ein Streifen des Füllgutes ist dadurch freigelegt und kann aus der Verpackung entnommen werden. Danach lassen sich die beiden Abschnitte der Verpackung aufeinanderfalten, wodurch das verbleibende Füllgut wieder abgedeckt ist.In Fig. 4 the strip hangs only on the rear transverse seam 4, while in Fig. 5 it is completely separated. A strip of the contents is exposed and can be removed from the packaging. The two sections of the packaging can then be folded onto one another, as a result of which the remaining contents are covered again.

Claims (2)

1. Verpackung aus flexiblem Material, mit einer Längsnaht und zwei als Flossennähte ausgebildeten Quernähten, dadurch gekennzeichnet, daß das flexible Material wenigstens eine Lage einer monoaxial orientierten Kunststoffolie enthält, deren Orientierungsrichtung in Richtung der Längsnaht (2) der Verpackung (1) verläuft, und daß an einer Quernaht (3) zwei Einreißkerben (6,7) vorgesehen sind, die im Abstand voneinander auf unter­schiedlichen Seiten der Längsnaht (2) angeordnet sind.1. Packaging made of flexible material, with a longitudinal seam and two transverse seams formed as fin seams, characterized in that the flexible material contains at least one layer of a monoaxially oriented plastic film, the orientation of which extends in the direction of the longitudinal seam (2) of the packaging (1), and that two tear notches (6, 7) are provided on a transverse seam (3) and are spaced apart on different sides of the longitudinal seam (2). 2. Verpackung nach Anspruch 1, dadurch gekennzeichnet, daß wenigstens im Bereich zwischen den beiden Einreißkerben (6,7) die Haltekraft der Quernaht (3) so eingestellt ist, daß sie ausreichend dicht ist, aber gleichzeitig leicht aufgezogen werden kann.2. Packaging according to claim 1, characterized in that the holding force of the transverse seam (3) is set at least in the area between the two tear notches (6, 7) so that it is sufficiently tight, but at the same time can be easily pulled open.
EP86116216A 1985-12-21 1986-11-22 Package made of flexible material Withdrawn EP0226835A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3545731 1985-12-21
DE19853545731 DE3545731C1 (en) 1985-12-21 1985-12-21 Tubular bag packing made of flexible composite material

Publications (2)

Publication Number Publication Date
EP0226835A2 true EP0226835A2 (en) 1987-07-01
EP0226835A3 EP0226835A3 (en) 1988-10-19

Family

ID=6289353

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86116216A Withdrawn EP0226835A3 (en) 1985-12-21 1986-11-22 Package made of flexible material

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EP (1) EP0226835A3 (en)
DE (1) DE3545731C1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359847A1 (en) * 1987-03-23 1990-03-28 Sumitomo Bakelite Company Limited Container
EP0540184A1 (en) * 1991-10-02 1993-05-05 American National Can Company Improved laser scored package
EP0602656A1 (en) * 1992-12-17 1994-06-22 Fuji Photo Film Co., Ltd. Wrapped article
GB2281282A (en) * 1993-08-24 1995-03-01 Roland Frederick Eagling Tearing a polymeric film or bag
US5445454A (en) * 1991-03-23 1995-08-29 Lohmann Gmbh & Co. Kg Tubular bag packaging
US5863585A (en) * 1995-08-25 1999-01-26 Nestec S.A. Package for food product and method for emptying the package
WO2000005148A2 (en) 1998-07-23 2000-02-03 The Procter & Gamble Company A package with child deterrent means
GB2378934A (en) * 2001-08-24 2003-02-26 Ian William Mcdonald Packaging material incorporating a resealable strip
AT12622U1 (en) * 2011-07-15 2012-09-15 Constantia Teich Gmbh POUCH
EP2703155A1 (en) * 2012-08-28 2014-03-05 Huhtamaki Flexible Packaging Germany GmbH & Co. KG Low noise flow pack package, in particular for the packaging of medical devices

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3901835A1 (en) * 1988-01-28 1989-08-10 Claus M Hiltner Package, in particular sterile package for articles to be kept sterile
DE3829042A1 (en) * 1988-08-26 1990-03-01 Jacobs Suchard Gmbh VACUUM PACKING, COMPOSITE FILM FOR PRODUCING A VACUUM PACKING, DEVICE FOR PRODUCING THE COMPOSITE FILM, AND METHOD FOR PRODUCING VACUUM PACKAGING
DE3833939A1 (en) * 1988-10-05 1990-04-12 Jacobs Suchard Ag VACUUM PACKING, COMPOSITE FILM FOR PRODUCING A VACUUM PACKING AND METHOD FOR PRODUCING THE SAME
DE3842523A1 (en) * 1988-12-17 1990-06-21 Unilever Nv Dish-shaped container
DE102010004440B3 (en) 2009-04-23 2010-12-16 Manfred Haiss Tubular bag packaging and method for its production
DE102011001323A1 (en) * 2010-10-29 2012-05-03 Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Packaging and laminate for the production of packaging

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH556277A (en) * 1972-06-28 1974-11-29 Unilever Nv TUBULAR PACKAGING.
EP0060411A1 (en) * 1981-03-12 1982-09-22 Tetra Laval Holdings & Finance SA Opening arrangement for packing container
CH651795A5 (en) * 1981-08-06 1985-10-15 Sig Schweiz Industrieges Pack for piece goods, process for producing the pack and tubular-bag machine for carrying out the process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291377A (en) * 1966-02-07 1966-12-13 Nat Dairy Prod Corp Packaging
GB1533320A (en) * 1975-09-26 1978-11-22 Breveteam Sa Binding material
DE3519688A1 (en) * 1985-06-01 1986-12-11 Unilever Nv Tubular bag package

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH556277A (en) * 1972-06-28 1974-11-29 Unilever Nv TUBULAR PACKAGING.
EP0060411A1 (en) * 1981-03-12 1982-09-22 Tetra Laval Holdings & Finance SA Opening arrangement for packing container
CH651795A5 (en) * 1981-08-06 1985-10-15 Sig Schweiz Industrieges Pack for piece goods, process for producing the pack and tubular-bag machine for carrying out the process

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359847A1 (en) * 1987-03-23 1990-03-28 Sumitomo Bakelite Company Limited Container
US5445454A (en) * 1991-03-23 1995-08-29 Lohmann Gmbh & Co. Kg Tubular bag packaging
EP0540184A1 (en) * 1991-10-02 1993-05-05 American National Can Company Improved laser scored package
EP0602656A1 (en) * 1992-12-17 1994-06-22 Fuji Photo Film Co., Ltd. Wrapped article
US5423423A (en) * 1992-12-17 1995-06-13 Fuji Photo Film Co., Ltd. Wrapping film for a wrapped article
GB2281282A (en) * 1993-08-24 1995-03-01 Roland Frederick Eagling Tearing a polymeric film or bag
US5863585A (en) * 1995-08-25 1999-01-26 Nestec S.A. Package for food product and method for emptying the package
WO2000005148A2 (en) 1998-07-23 2000-02-03 The Procter & Gamble Company A package with child deterrent means
EP0980834A1 (en) 1998-07-23 2000-02-23 The Procter & Gamble Company Package with child deterrent means
GB2378934A (en) * 2001-08-24 2003-02-26 Ian William Mcdonald Packaging material incorporating a resealable strip
AT12622U1 (en) * 2011-07-15 2012-09-15 Constantia Teich Gmbh POUCH
EP2703155A1 (en) * 2012-08-28 2014-03-05 Huhtamaki Flexible Packaging Germany GmbH & Co. KG Low noise flow pack package, in particular for the packaging of medical devices

Also Published As

Publication number Publication date
DE3545731C1 (en) 1987-07-16
EP0226835A3 (en) 1988-10-19

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