EP0420818A1 - Emballage étanche aux liquides et procédé pour sa fabrication - Google Patents

Emballage étanche aux liquides et procédé pour sa fabrication Download PDF

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Publication number
EP0420818A1
EP0420818A1 EP90810732A EP90810732A EP0420818A1 EP 0420818 A1 EP0420818 A1 EP 0420818A1 EP 90810732 A EP90810732 A EP 90810732A EP 90810732 A EP90810732 A EP 90810732A EP 0420818 A1 EP0420818 A1 EP 0420818A1
Authority
EP
European Patent Office
Prior art keywords
jacket
flap
cardboard
packaging
cover
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Withdrawn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
EP90810732A
Other languages
German (de)
English (en)
Inventor
Wilhelm Hüberli
Erich Schmocker
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.)
Zeiler AG
Original Assignee
Zeiler 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 Zeiler AG filed Critical Zeiler AG
Publication of EP0420818A1 publication Critical patent/EP0420818A1/fr
Withdrawn legal-status Critical Current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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/22—Details
    • B65D77/24—Inserts or accessories added or incorporated during filling of containers
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/54—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing
    • B65D5/5405—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank in tubular form
    • B65D5/541—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank in tubular form the lines of weakness being provided in one or more closure flaps
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
    • B65D77/062—Flexible containers disposed within polygonal containers formed by folding a carton blank
    • B65D77/065—Spouts, pouring necks or discharging tubes fixed to or integral with the flexible container

Definitions

  • the present invention relates to a liquid-tight packaging with a sealed inner bag made of plastic and a rectangular cardboard jacket.
  • Such packaging is known, for example, from AU-B-493 047.
  • a pouring spout is tightly connected, for example welded, to the inner bag, which can be removed through a breakable side surface of the cardboard casing of the packaging and sealed by means of a screw capsule.
  • the pouring spout is mounted in a movable flap to which a pull tab is connected which, when the packaging is closed, protrudes through a slot in the cardboard casing and serves to pull the pouring spout into its removal position.
  • This permanently open part of the cardboard jacket is disadvantageous.
  • the design of the cardboard jacket or the blank for its manufacture does not allow the use of the same blank with insignificant changes for different packaging designs or a series of similar packaging.
  • the object of the present invention is to eliminate the disadvantages mentioned.
  • the claim 1 calls a first measure to solve this problem.
  • the packaging is completely closed in the unopened state.
  • the type of cardboard jacket or blank allows different, similar packaging variants to be produced starting from a basic shape that is always the same, which allows a substantial rationalization of the tool procurement and production of the cardboard blanks.
  • the invention also relates to a packaging blank according to claim 8 and a series of packaging according to claim 10.
  • Fig. 1 shows a finished opened package. It has a box-shaped cardboard casing with narrow sides 1 and broad sides 2.
  • the cardboard jacket is closed at the bottom in the usual manner, not shown.
  • An inner cover flap 3 covering the entire cover surface is connected along a fold line 4 to the rear broad side 2 of the cardboard jacket.
  • An outer cover flap 5 covering the entire top surface is connected along a fold line 6 to the front broad side 2 of the cardboard jacket.
  • a front flap 8 adjoins the cover flap 5 via a further folding line 7.
  • the outer cover flap 5 is glued to the inner cover flap 3 and the front flap 8 to the front narrow side 1.
  • a tear-open flap 10 (FIGS. 2 and 4) already torn off according to FIG. 1 is connected along a perforated line 9.
  • This tear-open flap 10 is freely graspable and liftable in a cutout 11 of the cover flap 5 and can therefore be gripped and torn out particularly easily.
  • the visible narrow side 1 of the packaging has a cut-out flap 12, which is connected to the narrow side 1 via a fold line 13 and can thus be pivoted about this fold line 13.
  • a pouring spout 14 is fastened in the flap 12 and is closed off by means of a screw cap 15. The pouring spout 14 is tightly connected to an inner bag.
  • the pivotable flap 12, which carries the pouring spout 14 with the closure capsule 15, is dimensioned such that it is in the illustrated state, i.e. when the packaging is ready for removal, engages in a slot 16 of the inner cover tab 3 in a slightly inwardly inclined position.
  • the outer cover flap 5 not only the cover strip (not shown) which can be torn out along the lines 9 is provided, but a further tear strip 17 which can be torn out along the perforations 18.
  • a rear end flap 19 engages under the two cover flaps 3 and 4. At its rear end, the inner cover flap 3 has a cutout 20 which is caused by mechanical engineering.
  • the outer cover flap 5 is glued to the inner cover flap 3 only along its free edge.
  • the flap 12 When the packaging is closed for transport or sale, the flap 12 lies more inclined inside the packaging and does not reach into the slot 16.
  • the pouring spout 14 and the sealing capsule 15 then lie completely in the cuboid-shaped interior of the cardboard casing and they are through the between the lines 9 lying tear strip, the rear end of which is indicated by a dashed line, covered and protected.
  • this tear strip is torn out, whereupon the pouring spout 14 on the capsule is pulled out until the flap 12 into the slot 16 snaps. This flap is well held and you can now unscrew the capsule 15 and pour out liquid.
  • the inwardly inclined pouring spout causes the liquid to flow back into the bag, thus preventing it from flowing outwards and dripping down. If the packaging is empty, the tear strip 17 is torn out. Then the remaining parts of the cover flaps 3 and 4 and the rear end flap 19 can be erected and the connections between the inner cover flap 3 and the end parts 8 can be torn open. Then the inner bag with the pouring spout 14 and the sealing capsule 15 can be removed from the cardboard jacket and the two parts can be disposed of separately.
  • FIG. 2 shows an embodiment variant which largely corresponds to that according to FIG. 1. Corresponding parts are identified in the same way as in FIG. 1. Instead of the tear strip 17, a tearable flap 21 is provided in the outer cover flap 5. Below this, a measuring vessel 22 with a flange 23 is inserted and held in a hole in the inner cover tab 3. The end flap 19 has a cutout 24 in the region of the vessel 22.
  • the measuring vessel 22 can be grasped and lifted out and supplied again after use and covered and secured with the flap 21.
  • the outer cover flap 5 is torn open completely with the aid of the flap 21, whereupon the flaps 3, 5 and 19 are erected and the inner bag can be separated from the cardboard jacket.
  • Fig. 3 shows a variant in which a corner of the inner bag 25 for removing the contents can be pulled out and cut off.
  • an opening is formed through cutouts 26 and 27 in the front narrow side 1 and in the inner cover tab 3, through which the corner of the inner bag can be pulled out.
  • This packaging is intended in particular as a refill, the contents of which are immediately removed when opened for the first time, after which the packaging can be disposed of in the manner mentioned.
  • a largely matching carton blank is used to produce the three packaging variants shown, the basic shape of which is shown for the packaging according to FIG. 3 in FIG. 4.
  • the same basic elements are present, namely two shell sides 1 and 2, the bottom flap (not shown), the inner top flap 3, and the outer top flap 5, the dimensions of which correspond to the cross-section of the shell, the end flap 19 and the front flap 8.
  • These parts are in all cases available with slightly different cutting and perforation lines. This results in a particularly efficient procurement of the tools and production of a series of packaging that covers different needs.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
EP90810732A 1989-09-29 1990-09-24 Emballage étanche aux liquides et procédé pour sa fabrication Withdrawn EP0420818A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH353989 1989-09-29
CH3539/89 1989-09-29

Publications (1)

Publication Number Publication Date
EP0420818A1 true EP0420818A1 (fr) 1991-04-03

Family

ID=4258167

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90810732A Withdrawn EP0420818A1 (fr) 1989-09-29 1990-09-24 Emballage étanche aux liquides et procédé pour sa fabrication

Country Status (1)

Country Link
EP (1) EP0420818A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000230A1 (fr) * 1990-06-26 1992-01-09 Kueppersbusch Gerd Emballage empilable pour matieres en vrac
FR2841874A1 (fr) * 2002-07-03 2004-01-09 Smurfit Socar Sa Procede de conditionnement de bouteilles dans un emballage en un materiau semi-rigide depourvu d'organes intercalaires entre bouteilles
WO2011017400A1 (fr) * 2009-08-05 2011-02-10 The Procter & Gamble Company Emballage pour caisse-outre à gobelet intégré
FR2976926A1 (fr) * 2011-06-24 2012-12-28 Smurfit Kappa France Caisse-outre
CN112789225A (zh) * 2018-10-05 2021-05-11 宝洁公司 盒中袋容器和展开此类盒中袋容器的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239234B (de) * 1962-10-23 1967-04-20 Container Corp Wiederverschliessbare Schachtel
GB1386634A (en) * 1972-04-06 1975-03-12 Metric Packaging Ltd Bag-in-box packaging systems
DE8521505U1 (de) * 1985-07-25 1985-09-19 Noefa GmbH, 5401 Kattenes Behälter mit wiederverschließbarer Öffnung
EP0330833A2 (fr) * 1988-03-02 1989-09-06 SEYFERT WELLPAPPE GMBH & CO Boîte en carton pour un récipient destiné à contenir un liquide

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239234B (de) * 1962-10-23 1967-04-20 Container Corp Wiederverschliessbare Schachtel
GB1386634A (en) * 1972-04-06 1975-03-12 Metric Packaging Ltd Bag-in-box packaging systems
DE8521505U1 (de) * 1985-07-25 1985-09-19 Noefa GmbH, 5401 Kattenes Behälter mit wiederverschließbarer Öffnung
EP0330833A2 (fr) * 1988-03-02 1989-09-06 SEYFERT WELLPAPPE GMBH & CO Boîte en carton pour un récipient destiné à contenir un liquide

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000230A1 (fr) * 1990-06-26 1992-01-09 Kueppersbusch Gerd Emballage empilable pour matieres en vrac
US5193712A (en) * 1990-06-26 1993-03-16 Kueppersbusch Gerd Stackable packing for bulk material
FR2841874A1 (fr) * 2002-07-03 2004-01-09 Smurfit Socar Sa Procede de conditionnement de bouteilles dans un emballage en un materiau semi-rigide depourvu d'organes intercalaires entre bouteilles
WO2011017400A1 (fr) * 2009-08-05 2011-02-10 The Procter & Gamble Company Emballage pour caisse-outre à gobelet intégré
FR2976926A1 (fr) * 2011-06-24 2012-12-28 Smurfit Kappa France Caisse-outre
CN112789225A (zh) * 2018-10-05 2021-05-11 宝洁公司 盒中袋容器和展开此类盒中袋容器的方法
US11338978B2 (en) 2018-10-05 2022-05-24 The Procter & Gamble Company Bag in box container
US11505386B2 (en) 2018-10-05 2022-11-22 The Procter & Gamble Company Bag in box container
CN112789225B (zh) * 2018-10-05 2023-01-13 宝洁公司 盒中袋容器和展开此类盒中袋容器的方法

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