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1. WO2021078838 - PACKAGING MADE OF CELLULOSE MATERIAL AND OPENING METHOD

Publication Number WO/2021/078838
Publication Date 29.04.2021
International Application No. PCT/EP2020/079706
International Filing Date 22.10.2020
IPC
B65D 75/36 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
75Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
28Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
30Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
32one or both sheets or blanks being recessed to accommodate contents
36one sheet or blank being recessed and the other formed of relatively stiff flat sheet material, e.g. blister packages
B65D 5/42 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
5Rigid 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
42Details of containers or of foldable or erectable container blanks
CPC
B65D 2575/565
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
2575Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
52Details
54Cards, coupons, or other inserts or accessories
56Handles or other suspension means
565means explicitly used for suspending
B65D 5/4204
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
5Rigid 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
42Details of containers or of foldable or erectable container blanks
4204Inspection openings or windows
B65D 75/366
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
75Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
28Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
30Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
32one or both sheets or blanks being recessed to accommodate contents
36one sheet or blank being recessed and the other formed of relatively stiff flat sheet material, e.g. blister packages ; , the recess or recesses being preformed
366and forming one compartment
Applicants
  • KARL KNAUER KG [DE]/[DE]
Inventors
  • THOMAS, Heizmann
Agents
  • KOHLER SCHMID MÖBUS PATENTANWÄLTE PARTNERSCHAFTSGESELLSCHAFT MBB
Priority Data
10 2019 216 307.623.10.2019DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERPACKUNG AUS ZELLULOSEMATERIAL UND ÖFFNUNGSVERFAHREN
(EN) PACKAGING MADE OF CELLULOSE MATERIAL AND OPENING METHOD
(FR) EMBALLAGE EN MATÉRIAU CELLULOSIQUE ET PROCÉDÉ D'OUVERTURE
Abstract
(DE)
Die Erfindung betrifft eine Verpackung (10), insbesondere für Stückgut, aufweisend eine aus zellulosehaltigem Flachmaterial aufgefaltete Schale (16) und einen Deckel (18), wobei die Schale (16) und der Deckel (18) einen Innenraum der Verpackung (10) einschließen, wobei die Schale (16) eine erste Seitenwand (30) aufweist, an der entlang einer ersten Falzkante (38) ein erster Siegelrand (36) von dem Innenraum weg nach außen abgewinkelt ist, und wobei der Deckel (18) mit dem ersten Siegelrand (36) verklebt ist, die dadurch gekennzeichnet ist, dass an der ersten Falzkante (38) eine Perforation (44) zum gemeinsamen Abreißen des ersten Siegelrandes (36) und des damit verklebten Abschnitts des Deckels (18) von der ersten Seitenwand (30) ausgebildet ist. Die Erfindung betrifft ferner ein Gebinde mit einer solchen Verpackung (10) und mit einem Gegenstand, der in der Verpackung (10) aufgenommen ist. Weiterhin betrifft die Erfindung ein Verfahren zum Öffnen einer Verpackung (10), die ferner eine zweite Seitenwand (32) aufweist, an der entlang einer zweiten Falzkante (42) ein zweiter Siegelrand (40) von dem Innenraum weg nach außen abgewinkelt ist, und wobei der Deckel (18) mit dem ersten Siegelrand (36) und mit dem zweiten Siegelrand (40) verklebt ist, mit den Schritten a) gemeinsames Abreißen des ersten Siegelrandes (36) und des damit verklebten Abschnitts des Deckels (18) von der ersten Seitenwand (30) entlang der Perforation (44) an der ersten Falzkante (38), b) Abziehen des Deckels (18) von dem zweiten Siegelrand (40).
(EN)
The invention relates to a packaging (10), in particular for piece goods, having a folded shell (16) made of cellulose-containing flat material and a cover (18), the shell (16) and the cover (18) enclosing an interior of the packaging (10), the shell (16) having a first side wall (30), on which a first sealing edge (36) is angled outwardly away from the interior along a first fold edge (38) and wherein the cover (18) is glued to the first sealing edge (36). The packaging is characterised in that a perforation (44) for tearing off the first sealing edge (36) together with the portion of the cover (18) glued to it from the first side wall (30) is formed on the first fold edge (38). The invention also relates to a bundle comprising such a packaging (10) and comprising an object that is received in the packaging (10). The invention also relates to a method for opening a packaging (10) which also has a second side wall (32), on which a second sealing edge (40) is angled outwardly away from the interior along a second fold edge (42), with the cover (18) being glued to the first sealing edge (36) and to the second sealing edge (40). The method has the steps of: a) tearing the first sealing edge (36) together with the portion of the cover (18) glued to it away from the first side wall (30) along the perforation (44) on the first fold edge (38); b) pulling the cover (18) away from the second sealing edge (40).
(FR)
L'invention concerne un emballage (10), notamment destiné aux marchandises à la pièce, présentant une coque pliée (16) en matériau plat contenant de la cellulose et un couvercle (18), la coque (16) et le couvercle (18) entourant un espace intérieur de l'emballage (10), la coque (16) ayant une première paroi latérale (30), sur laquelle un premier bord d'étanchéité (36) est incliné vers l'extérieur à l'opposé de l'espace intérieur le long d'un premier bord de pliage (38), et le couvercle (18) étant collé sur le premier bord d'étanchéité (36). L'emballage est caractérisé en ce qu'une perforation (44), permettant de déchirer le premier bord d'étanchéité (36) conjointement avec la partie du couvercle (18) collée sur ce dernier depuis la première paroi latérale (30), est formée sur le premier bord de pliage (38). L'invention concerne également un paquet comprenant un tel emballage (10) et comprenant un objet qui est reçu dans l'emballage (10). L'invention concerne également un procédé d'ouverture d'un emballage (10) qui comporte également une seconde paroi latérale (32), sur laquelle un second bord d'étanchéité (40) est incliné vers l'extérieur à l'opposé de l'espace intérieur le long d'un second bord de pliage (42), le couvercle (18) étant collé sur le premier bord d'étanchéité (36) et au second bord d'étanchéité (40). Le procédé comprend les étapes consistant : a) à déchirer le premier bord d'étanchéité (36) conjointement avec la partie du couvercle (18) collée sur ce dernier à l'opposé de la première paroi latérale (30) le long de la perforation (44) sur le premier bord de pliage (38) ; b) à écarter le couvercle (18) du second bord d'étanchéité (40).
Also published as
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