EP0086214A1 - Emballage avec enveloppe etanche aux gaz. - Google Patents

Emballage avec enveloppe etanche aux gaz.

Info

Publication number
EP0086214A1
EP0086214A1 EP82902632A EP82902632A EP0086214A1 EP 0086214 A1 EP0086214 A1 EP 0086214A1 EP 82902632 A EP82902632 A EP 82902632A EP 82902632 A EP82902632 A EP 82902632A EP 0086214 A1 EP0086214 A1 EP 0086214A1
Authority
EP
European Patent Office
Prior art keywords
packaging material
tear
pack according
area
punching
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
Application number
EP82902632A
Other languages
German (de)
English (en)
Other versions
EP0086214B1 (fr
Inventor
Wilfried Jud
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.)
Folienwalzwerk Brueder Teich AG
Original Assignee
Folienwalzwerk Brueder Teich AG
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 Folienwalzwerk Brueder Teich AG filed Critical Folienwalzwerk Brueder Teich AG
Publication of EP0086214A1 publication Critical patent/EP0086214A1/fr
Application granted granted Critical
Publication of EP0086214B1 publication Critical patent/EP0086214B1/fr
Expired legal-status Critical Current

Links

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
    • B65D75/5838—Tear-lines provided in a wall portion for tearing out a portion of the wall combined with separate fixed tearing means, e.g. tabs
    • 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
    • B65D2575/00—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
    • B65D2575/52—Details
    • B65D2575/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D2575/586—Opening or contents-removing devices added or incorporated during package manufacture with means for reclosing
    • 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
    • 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

Definitions

  • the invention relates to a pack with a gas-tight packing envelope, consisting of a flat, in particular flexible packaging material and a tear-open element, which is intended to be touched when the package is opened at the beginning and to be pulled in a predetermined tear-open direction, the packaging material being at the edge a strip or flap-shaped tear on tear area.
  • a pack of this type is known from the published PCT application WO 80/02827 (application no. PCT / AT 80/00017) by the applicant.
  • this known package which is advantageously produced from a two-layer packaging material and / or is designed as a tubular bag package
  • the lateral edges of the tear-open area are formed by lines of weakness in the packaging material, along which the material tears when the package is opened.
  • the beginning of the strip-like tear-open aid here lies in a doubling area of the packaging material, in the case of a tubular bag pack, for example, on one of its fin-shaped sealing parts.
  • the tear organ start is due to a Ver Packing material duplication area, for example on the fins of a tubular bag pack formed by sealing seams.
  • this is a restriction for the arrangement or for the formation of the tear-open element.
  • the packaging material has a line-shaped punching or a weakening line piece at the beginning of the tear-open area and that in the area of this punching or weakening line piece the packaging material is detachably flat with one, preferably Covering element made of a flat material is preferably connected by a binder layer, the surface area of which is connected to the packaging material and has a self-contained outer contour, which completely surrounds the punching or the weakening line piece, but does not touch it in the process.
  • the cover element When opening the package, one grips the cover element forming the start of the tear-open element and pulls it off in the tear-open direction.
  • the packaging material tears - starting from the two ends of the punching or the weakened line piece - on the lateral edge of the tear-open area.
  • additional weakening lines are provided in the packaging material, starting from the ends of the punching or the weakening line piece form a border on both sides of the tear-open area along which the packaging material tears when the package is opened.
  • the cover element comes to rest on the outer envelope of the package envelope and the minimum distance of the outer contour of the surface area of the cover surface connected to the packaging material from the punching or the weakening lines in the packaging material is at least 1 mm, but preferably at least 5 mm.
  • the cover element consisting of a flat material can advantageously have a partial area that is not directly connected to the packaging material and that forms a removable tab.
  • the cover element consisting of a flat material comes to lie on the inside of the packaging sleeve and the surface area of the cover element which is connected flatly to the packaging material has, in addition to its outer contour, a self-contained inner contour, the minimum distance from which outer contour is at least 1 mm, but preferably at least 5 mm, and which at the beginning of the tear-open area does not cross the line-shaped punching or the weakening lines or only crosses at two points, so that a lifting-off of packaging material lapses at the start of the tear-open area.
  • the cover element consisting of a flat material is arranged within this packing envelope area and this area is covered by a sleeve-shaped loop made of flat material.
  • the sleeve-shaped loop can advantageously form the cover again at the same time in the area of the punching or the weakened line piece.
  • the package according to the invention can be formed from a plastic monofilm, from paper, or from an aluminum foil.
  • the packaging material is produced as a composite material from at least two different layers of sheet-like flat material, one of which serves mainly as a carrier layer and the other mainly as a gas-tight layer.
  • the carrier layer in the pack advantageously faces the packaged goods.
  • the carrier layer can advantageously be made from a paper web or a plastic film, while the gas-tight layer can advantageously consist of an aluminum foil or a plastic film.
  • the sealing medium layer advantageously consists of a heat-sealing medium, such as a PE or PVDC or hot-melt coating with a thickness of 0.02 to 0.06 mm or a cold adhesive coating based on latex with an application of 2-7 g / m 2 (solid).
  • Fig. 1 shows a perspective view of a tubular bag pack 1 whose packaging material has two weakening lines 2, which are connected at their ends by a line-shaped punching 3 attached in the packaging material, such that these weakening lines 2 and the punching 3 limit a tear-open area 4.
  • the packaging material is releasably glued to a surface covering element 5 (which is shown in FIG. 1 with an excessively large thickness for clarity) over an area 6 of the covering element surface, the outer contour 7 of this surface area 6 being punched through 3 completely encloses, but does not touch them.
  • the punch 3 which has an opening in the.
  • Packaging material represents, sealed gas-tight. In order to achieve sufficient gas tightness, the minimum distance of the contour 7 from the punching 3 is about 5 mm.
  • the cover element 5, which can advantageously be an adhesive label, for example, is also on an edge region 8, which lies opposite the running lines of weakness not glued to the packaging material.
  • the cover element 5 When the package is torn open, the cover element 5 is gripped at its edge area 8 and first pulled off from the packaging material in the direction of arrow 9 and then guided along the tear area 4. The cover element 5 does not detach from the opening area 10, so that the package is opened in the usual way by tearing the lines of weakness 2. As a result of the U-shaped punching 3, there is no greater resistance to the pulling off of the tearing area 4 during the tearing process and the tearing of the packaging material on its weakening lines 2 can be carried out quickly and with little effort.
  • a piece of weakening line that is realized in particular by punching can be provided instead of the line-shaped punching that connects the two weakening lines 2. It is important that the adhesion of the flat connection with which the cover element is connected to the start of the tear strip is large enough to the force required to tear the packaging material on the weakening line pieces connecting the two weakening lines 2 transfer. Since no punching is provided in these pack variants, the cover element loses its sealing function and it is sufficient if the cover element is connected to the packaging material only at the beginning of the tear-open area.
  • FIG. 2 shows a tubular bag pack 11 which, like the pack according to FIG. 1, has a tear-open area 14 which is delimited by weakening lines 12 and a punching 13 connecting these weakening lines.
  • a flat cover element 15 glued in the punched area 13 on the inside of the packaging material.
  • the surface area 16 of the cover element 15, which is connected to the packaging material in a flat manner in this way, is window-shaped, ie it has, in addition to an outer contour 17, an inner contour 18 which delimits the window opening, within which the covering element 15 is not glued to the packaging material.
  • the minimum distance of this inner contour 18 from the outer contour 17 is about 5 mm.
  • the opening formed by the punching 13 in the packaging material is now closed in a gas-tight manner in a similar manner to the packing according to FIG. 1. Since the cover element 15 in the present punching according to FIG. 2 is not glued to the packaging material in the area of the punching 13, the opening area 20 forms a packaging material which can be easily lifted off.
  • the tear-open area 14 is grasped at its start 20 and pulled off in the direction of arrow 19, tearing the lines of weakness 12 and detaching it from the cover element 15 attached to the inside of the packaging material.
  • Packing variants each take up a relatively large part of the front surface of the pack.
  • the prism-shaped envelope area of these packs can be used partially with a subsequently attached sleeve-shaped loop made of flat material, such as paper.
  • the outer packaging of the pack is then attached to this loop, unaffected by the design of the tear-open aid.
  • the sleeve-shaped loop can advantageously also be designed in such a way that it forms the cover element at the same time.
  • the tear-open member of the package according to the invention in many cases also functions in a reproducible manner if the tear-open area is not laterally limited by lines of weakness.
  • the packaging material tears from the two ends of the punching along two substantially parallel or slightly converging or slightly divergent lines. This is e.g. the case when the packaging material consists of certain single-layer materials such as paper, a biaxially oriented polypropylene (OPP) or an aluminum foil.
  • OPP biaxially oriented polypropylene
  • multi-layer packaging materials as they are preferably used to build gas-tight packs, such as tubular bag packs, there is a differentiated tear behavior.
  • Such packaging material which has a three-layer structure, consists, for example - from the outside of the pack - of a 0.012 to 0.020 mm thick film made of biaxially stretched polypropylene (OPP), a 0.009 mm thick aluminum film, a kraft paper with a grammage of 40 - 60 g / m 2 and a cold adhesive coating based on latex (2 - 7 g / m 2 solid).
  • OPP biaxially stretched polypropylene
  • FIG. 3 shows a perspective view of e.g. Pack according to the invention produced with such a packaging material and designed as a tubular bag pack, in which no lines of weakness are provided.
  • the packaging material here has a U-shaped punching 33, which is closed again with a partially coated with adhesive label as a cover element 25.
  • the outer contour 27 of the adhesive area 26 of the cover element 25 completely surrounds the punched hole 23 without, however, touching it.
  • the cover element 25 also has an edge region 28 with which it is not connected to the packaging material.
  • Fig. 4 shows the pack during the tear process in a partial view in section.
  • a packaging material which - from the outside inwards - contains an OPP film, a kraft paper, an aluminum foil and finally the cold adhesive coating (in each case, for example, in the individual thicknesses as indicated in connection with FIG. 3)
  • the tearing lines run together in a wedge shape, in particular when the package is torn open quickly, so that no opening that can be used to remove packaging material is formed.
  • suitable two-layer packaging materials are e.g. - in each case from the outside inwards - from a 0.012 to 0.030 mm thick OPP film, a 0.02 to 0.04 mm thick PE film and a cold adhesive coating or from a 0.009 mm thick aluminum film, a 0.02 - 0.03 mm thick OPP film and the cold adhesive coating.
  • the PE film and in the second case, the OPP film forms the (stronger) slide.
  • the gas-tight package according to the invention can primarily be advantageously used as a package for foods such as chocolates or baked goods and is optionally produced in the form of a tubular bag package.
  • their commercial usability is not limited to packages for solid packaging goods.

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)

Abstract

L'emballage en un matériau plan, en particulier flexible, comprend une enveloppe étanche aux gaz et une languette de déchirement délimitée par des lignes entaillées ou de zones affaiblies (3, 13, 23) où le matériau d'emballage est relié à un élément de couverture (5, 15, 25) en matériau de préférence plan. La surface supérieure (6, 16, 26) de l'élément de couverture (5, 15, 25), connectée de façon plane avec le matériau d'emballage, a une périphérie fermée (7, 17, 27) qui entoure complètement les lignes entaillées (3, 13, 23) sans les toucher. Lorsqu'on tire sur l'élément de couverture (5, 15, 25) formant le début de la languette de déchirement, le matériau d'emballage se déchire à partir des deux extrémités des lignes entaillées ou des zones affaiblies (3, 13, 23) et selon les lignes délimitant une zone de déchirement (4, 14, 24). Des lignes affaiblies supplémentaires (2, 12) peuvent être prévues aux endroits où le matériau d'emballage est destiné à se déchirer. Des matériaux d'emballage à deux couches sans zones affaiblies (2, 12) mais à déchirement reproductible, sont constitués de préférence d'une couche intérieure de support et d'une couche extérieure étanche aux gaz et d'épaisseur le plus souvent réduite.
EP82902632A 1981-08-21 1982-08-23 Emballage avec enveloppe etanche aux gaz Expired EP0086214B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT3653/81 1981-08-21
AT365381 1981-08-21

Publications (2)

Publication Number Publication Date
EP0086214A1 true EP0086214A1 (fr) 1983-08-24
EP0086214B1 EP0086214B1 (fr) 1987-05-06

Family

ID=3553491

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82902632A Expired EP0086214B1 (fr) 1981-08-21 1982-08-23 Emballage avec enveloppe etanche aux gaz

Country Status (7)

Country Link
US (1) US4811848A (fr)
EP (1) EP0086214B1 (fr)
AT (1) ATE26953T1 (fr)
AU (1) AU8828182A (fr)
DE (1) DE3276232D1 (fr)
IT (1) IT1152032B (fr)
WO (1) WO1983000677A1 (fr)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3667157D1 (de) * 1985-07-09 1990-01-04 Stanport Ltd Kochbeutel fuer nahrungsmittel.
US4679693A (en) * 1986-05-14 1987-07-14 Harold Forman Label resealing container
DE3911779A1 (de) * 1989-04-11 1990-10-18 Focke & Co Folien-verpackung fuer papier-taschentuecher
DE3918325A1 (de) * 1989-06-05 1990-12-06 Focke & Co Weichpackung, insbesondere papiertaschentuch-verpackung
DE69017770T2 (de) * 1989-07-01 1995-07-13 Nestle Sa Verpackung für Nahrungsmittel.
DE59005373D1 (de) * 1989-10-27 1994-05-19 Teich Ag Obergrafendorf Packung für stückiges packungsgut.
GB2245242A (en) * 1990-01-02 1992-01-02 Highion Dev Limited A method of packaging a sponge
DE4007649C1 (fr) * 1990-03-10 1991-09-19 Kloeckner Pentapack Zweigniederlassung Der Kloeckner Pentaplast Gmbh, 6479 Ranstadt, De
DE4139924A1 (de) * 1991-12-04 1993-06-09 Focke & Co (Gmbh & Co), 2810 Verden, De Weichpackung fuer papiertaschentuecher
CA2117280C (fr) * 1993-06-10 2005-04-05 Joellen Nielsen Narsutis Emballage pour produits alimentaires coupes en tranches
US5582342A (en) * 1993-07-08 1996-12-10 Teich Aktiengesellschaft Tear-off package with pull-tab
ES2074967B1 (es) * 1994-03-16 1996-04-01 Perez Juan Manuel Ojeda Sistema de apertura de bolsas y/o paquetes de productos alimenticios u otros.
US6309105B1 (en) * 1994-10-07 2001-10-30 The Procter & Gamble Company Resealable pack
BR9611522A (pt) * 1995-11-16 1999-12-28 Carapak Braintrust Nv Recepiente estanque e processo de acondicionamento de um líquido no recepiente
JPH1081361A (ja) * 1996-09-07 1998-03-31 Komatsu Electron Metals Co Ltd フィルム包装の開封構造
BE1010790A3 (nl) * 1997-03-05 1999-01-05 Frans Christiaan Vangertruyden Verpakking voor pralines.
US5833368A (en) * 1997-06-12 1998-11-10 Kraft Foods, Inc. Pull tab opening system for beverage container
IT245909Y1 (it) * 1998-09-22 2002-03-26 Tetra Laval Holdings & Finance Confezione sigillata di tipo perfezionato per prodotti alimentariversabili.
US6241390B1 (en) * 1998-12-07 2001-06-05 Southern Bag Corporation, Ltd. Recloseable easy-open industrial bag and tab for use therewith
EP1074481A1 (fr) * 1999-07-22 2001-02-07 The Procter & Gamble Company Sac muni d'une bande d'arrachage pour une ouverture facile
US20040074955A1 (en) * 2001-07-27 2004-04-22 Mckenna S. Joseph Pour spout attachment for packages
US6698928B2 (en) * 2001-12-21 2004-03-02 Kimberly-Clark Worldwide, Inc. Flexible packages having reusable pull-tab openers
WO2003105560A2 (fr) * 2002-06-13 2003-12-24 Polymer Group, Inc. Procede pour former dans un emballage sous film des orifices d'acces refermables
US9150342B2 (en) 2003-04-16 2015-10-06 Intercontinental Great Brands Llc Resealable tray container
US7147019B2 (en) * 2005-01-31 2006-12-12 Eaton Corporation Filler neck cover
US8308363B2 (en) 2006-05-23 2012-11-13 Kraft Foods Global Brands Llc Package integrity indicator for container closure
US7963413B2 (en) * 2006-05-23 2011-06-21 Kraft Foods Global Brands Llc Tamper evident resealable closure
US20080277408A1 (en) * 2006-06-13 2008-11-13 Rapala Gregg R Sheeted cleaning medium and dispenser/receptacle
BRPI0718204B1 (pt) * 2006-10-19 2018-07-10 Wm. Wrigley Jr. Company Embalagem de repetidas aberturas para confeitos
US8114451B2 (en) 2006-12-27 2012-02-14 Kraft Foods Global Brands Llc Resealable closure with package integrity feature
US8408792B2 (en) 2007-03-30 2013-04-02 Kraft Foods Global Brands Llc Package integrity indicating closure
US20080260304A1 (en) * 2007-04-20 2008-10-23 Alcan Packaging Flexible France Laser Scored Pour Spout For Flexible Bag
US8231024B2 (en) 2007-08-08 2012-07-31 Clear Lam Packaging, Inc. Flexible, stackable container and method and system for manufacturing same
DE102008018121A1 (de) * 2008-04-09 2009-10-15 Lemo Maschinenbau Gmbh Verpackungsbeutel
US20100040311A1 (en) * 2008-07-09 2010-02-18 Gary Plate Package with a resealable closure
US20100018974A1 (en) * 2008-07-24 2010-01-28 Deborah Lyzenga Package integrity indicating closure
GB0819200D0 (en) * 2008-10-20 2008-11-26 Cadbury Holdings Ltd Packaging
US20110127319A1 (en) * 2009-12-01 2011-06-02 Kraft Foods Global Brands Llc Resealable flexible film packaging products and methods of manufacture
EP2347971B1 (fr) 2010-01-26 2012-08-22 Generale Biscuit Emballage refermable pour produits alimentaires et procédé de fabrication
US8814430B2 (en) * 2010-02-23 2014-08-26 Kraft Foods R&D, Inc. Food package having opening feature
EP2368811B1 (fr) 2010-03-23 2012-08-22 Generale Biscuit Emballage refermable pour produits alimentaires et procédé de fabrication
US9656783B2 (en) 2010-05-18 2017-05-23 Intercontinental Great Brands Llc Reclosable flexible packaging and methods for manufacturing same
CA2799884A1 (fr) 2010-05-18 2011-11-24 Kraft Foods Global Brands Llc Emballage flexible refermable et ses procedes de fabrication
CA2814412C (fr) * 2010-10-19 2014-06-03 F. Hoffmann-La Roche Ag Suremballage assurant la securite de transport d'un paquet
EP2942290B1 (fr) 2011-03-17 2016-09-14 Intercontinental Great Brands LLC Emballage refermable à film souple et procédé de fabrication
US20130182977A1 (en) * 2012-01-18 2013-07-18 Sonoco Development, Inc. Flexible package
US10207850B2 (en) 2012-10-26 2019-02-19 Primapak, Llc. Flexible package and method of making same
CA3129565C (fr) 2012-10-26 2024-03-12 Primapak, Llc Emballage souple et son procede de fabrication
FR3014853B1 (fr) * 2013-12-12 2016-01-01 Finega Flan et etui hermetique et refermable pour le conditionnement de denrees alimentaires
WO2015179384A1 (fr) 2014-05-19 2015-11-26 Clear Lam Packaging, Inc. Appareil et procédé de fabrication d'emballage souple
CN106573715B (zh) * 2014-08-11 2019-01-04 洲际大品牌有限责任公司 带独立密封的隔室的包装
MX2017008155A (es) * 2014-12-22 2017-09-18 Tetra Laval Holding & Finance S A Material de envase y recipiente de envase formado con el material.
CN108367827B (zh) 2015-09-18 2021-08-24 优装有限责任公司 用于制造柔性包装的设备和方法
FR3053666B1 (fr) * 2016-07-08 2020-06-19 Mc 3 Sachet, bobine de film et produit conditionne a l'aide d'un tel sachet
FR3053663B1 (fr) * 2016-07-08 2020-10-23 Mc 3 Sachet, materiau en feuille pour la realisation d'un tel sachet, et produit conditionne a l'aide d'un tel sachet
WO2018007693A1 (fr) 2016-07-08 2018-01-11 Mc 3 Sachet, procédé d'ouverture d'un tel sachet, bobine de film et produit conditionné à l'aide d'un tel sachet

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2218670A (en) * 1938-03-15 1940-10-22 American Paper Bottle Co Container
DE1054008B (de) * 1956-06-22 1959-03-26 Jagenberg Werke Ag Fluessigkeitsdichter Behaelter aus Papier, Karton od. dgl. fuer Erfrischungsgetraenke
DE1832772U (de) * 1961-03-30 1961-06-08 Hesser Ag Maschf Verschlusseinrichtung fuer steife verpackungsbehaelter.
US3302856A (en) * 1965-04-05 1967-02-07 Phillips Petroleum Co Containers
US3291377A (en) * 1966-02-07 1966-12-13 Nat Dairy Prod Corp Packaging
US3442436A (en) * 1967-02-10 1969-05-06 Reynolds Metals Co Package construction means with easy open means therefor
US3580466A (en) * 1969-01-31 1971-05-25 Packaging Corp America Sanitary package
US3711011A (en) * 1970-05-04 1973-01-16 Action Packaging Corp Resealable packaging device
US3710011A (en) * 1970-12-04 1973-01-09 Computer Image Corp System for automatically producing a color display of a scene from a black and white representation of the scene
US3687352A (en) * 1971-03-08 1972-08-29 Edward Kalajian Container closure
US3687358A (en) * 1971-05-27 1972-08-29 Cadillac Products Manually openable leakproof package construction
US3795359A (en) * 1971-11-19 1974-03-05 Tetra Pak Int Parallellepipedic package
CH627700A5 (de) * 1978-04-17 1982-01-29 Tetra Pak Dev Wiederverschliessbare oeffnungsvorrichtung in einer wand eines verpackungsbehaelters, und verfahren zu deren herstellung.
US4165004A (en) * 1978-08-17 1979-08-21 The Continental Group, Inc. Inward embossed panel adjacent to punched pour hole in top end unit
US4194680A (en) * 1978-12-21 1980-03-25 Champion International Corporation Openable container cover
AT368467B (de) * 1979-06-19 1982-10-11 Teich Ag Folienwalzwerk Verpackungshuelle fuer annaehernd ziegel- oder tafelfoermige unterteilte oder unterteilbare gegenstaende
US4260061A (en) * 1979-07-05 1981-04-07 Bemis Company, Inc. Bag with opening and reclosing feature
AU536262B2 (en) * 1979-12-03 1984-05-03 Kenji Nakamura Resealable dispenser container
DE2949496C3 (de) * 1979-12-08 1996-03-21 Senning Christian Verpackung Weichpackung für Papiertaschentücher
SE451830B (sv) * 1981-03-12 1987-11-02 Rigello Pak Ab Oppningsanordning for forpackningsbehallare

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8300677A1 *

Also Published As

Publication number Publication date
WO1983000677A1 (fr) 1983-03-03
DE3276232D1 (en) 1987-06-11
IT1152032B (it) 1986-12-24
US4811848A (en) 1989-03-14
EP0086214B1 (fr) 1987-05-06
ATE26953T1 (de) 1987-05-15
AU8828182A (en) 1983-03-08
IT8222923A0 (it) 1982-08-20

Similar Documents

Publication Publication Date Title
EP0086214A1 (fr) Emballage avec enveloppe etanche aux gaz.
EP0274514B1 (fr) Emballage pour articles en pieces et son procede de fabrication
EP0162291B2 (fr) Emballage pour marchandises en colis
EP0451243B1 (fr) Emballage pour produits en morceaux
EP0042832B1 (fr) Emballage
EP0574449B1 (fr) Sachet tubulaire d'emballage, notamment de marchandises du type serviettes hygieniques
EP0399420B2 (fr) Feuille pour l'emballage à partir d'un matériau en feuille, et emballage correspondant
EP0379934B1 (fr) Emballage facile à ouvrir
EP0129102B1 (fr) Couvercle avec dispositif d'ouverture
WO1987002011A1 (fr) Emballage pour envelopper un materiau en morceaux
DE2847161A1 (de) Packung aus mehrlagigem verpackungsmaterial
DE3902912A1 (de) Leicht zu oeffnende verpackung
DE60211851T2 (de) Verpackung für einen rohrförmigen stapel von runden keksen
DE4000857A1 (de) Aufreisspackung
EP0030945B1 (fr) Emballage
DE3508093C1 (de) Behälter aus Karton o.dgl.
DE2507722A1 (de) Beutel aus thermoplastischer kunststoffolie und verfahren zu seiner herstellung
DE2858166C2 (de) Quaderförmige Innenumhüllung aus dünnem Verpackungsmaterial (Stanniol-Folie o.dgl.) für Zigaretten o.dgl.
DE3839143A1 (de) Beutel fuer bonbons u. dgl.
EP0201043B1 (fr) Récipient en carton ou similaire
DE3247958A1 (de) Packung zur aufnahme von einzelstuecken, insbesondere schokolade- oder anderen suesswaren
DE8123305U1 (de) Wiederverschliessbare einstueckige Folienbeutel mit ueberklappe
DE1486535C3 (de) Verpackung
CH695774A5 (de) Verschlusseinrichtung für einen Verpackungsbehälter.
DE102019125294A1 (de) Recyclingfähige Verpackung, insbesondere Blockbodenbeutel

Legal Events

Date Code Title Description
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

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

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB LI NL SE

17P Request for examination filed

Effective date: 19830826

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB LI NL SE

REF Corresponds to:

Ref document number: 26953

Country of ref document: AT

Date of ref document: 19870515

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3276232

Country of ref document: DE

Date of ref document: 19870611

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19910624

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19910816

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19910831

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19920824

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19920831

BERE Be: lapsed

Owner name: TEICH A.G.

Effective date: 19920831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19930301

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
EUG Se: european patent has lapsed

Ref document number: 82902632.7

Effective date: 19930307

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19960722

Year of fee payment: 15

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970831

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970831

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20010713

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20010725

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20010801

Year of fee payment: 20

Ref country code: DE

Payment date: 20010801

Year of fee payment: 20

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20020822

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20020823

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Effective date: 20020822