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1. (WO2019048958) TAMPER-EVIDENT ENVELOPE, PROCESS OF MANUFACTURING OF SAID ENVELOPE AND USE THEREOF FOR CONTAINING PRODUCTS
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Pub. No.: WO/2019/048958 International Application No.: PCT/IB2018/056322
Publication Date: 14.03.2019 International Filing Date: 21.08.2018
IPC:
B65D 27/34 (2006.01) ,B65D 75/02 (2006.01) ,B65D 27/22 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
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
27
Envelopes or like essentially-rectangular flexible containers for postal or other purposes having no structural provision for thickness of contents
32
Opening devices incorporated during envelope manufacture
34
Lines of weakness
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
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
75
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
02
Articles partially enclosed in folded or wound strips or sheets, e.g. wrapped newspapers
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
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
27
Envelopes or like essentially-rectangular flexible containers for postal or other purposes having no structural provision for thickness of contents
12
Closures
20
using self-locking integral or attached elements
22
Tongue-and-slot or like closures; Tuck-in flaps
Applicants:
I.G.B. S.R.L. [IT/IT]; Via Pontaccio, 14 20121 Milano, IT
Inventors:
BRESSAN, Michel; IT
BRESSAN, Alessio; IT
GANDOLLA, Alberto; IT
Agent:
BRASCA, Marco; IT
Priority Data:
10201700010017007.09.2017IT
Title (EN) TAMPER-EVIDENT ENVELOPE, PROCESS OF MANUFACTURING OF SAID ENVELOPE AND USE THEREOF FOR CONTAINING PRODUCTS
(FR) ENVELOPPE INVIOLABLE, PROCÉDÉ DE FABRICATION DE LADITE ENVELOPPE ET SON UTILISATION POUR CONTENIR DES PRODUITS
Abstract:
(EN) The present invention relates to a tamper-evident envelope element (1 ) of sheet material comprising: a rear wall (2), a first and a second front flap engaged with the rear wall (2) opposite to each other. The first and second front flaps (3, 4) are configured for defining a closed condition in which they partially overlap each other, and an open condition in which they are distanced from each other. The envelope 1 comprises a safety device (12) having a first coupling portion (13) borne by the first front flap (3), a second coupling portion (14) borne by the second front flap (4). The first and the second coupling portion (13, 14) are configured to engage stably with each other during first closed condition of the first and second front flap (3, 4); at least one between the first and second coupling portions (13, 14) has at least one removable portion (15) configured for separating from at least one between the first and second front flap after a first opening condition thereof subsequent to said first closed condition for preventing a subsequent coupling of said first and second coupling portion (13, 14). The present invention also relates to a process for manufacturing said element.
(FR) La présente invention concerne un élément d'enveloppe inviolable (1) de matériau en feuille comprenant: une paroi arrière (2), des premier et second rabats avant en prise avec la paroi arrière (2) opposés l'un de l'autre. Les premier et second rabats avant (3, 4) sont configurés pour définir un état fermé dans lequel ils se chevauchent partiellement, et un état ouvert dans lequel ils sont éloignés l'un de l'autre. L'enveloppe 1 comprend un dispositif de sécurité (12) ayant une première partie de couplage (13) portée par le premier rabat avant (3), et une seconde partie de couplage (14) portée par le second rabat avant (4). Les première et seconde parties de couplage (13, 14) sont configurées pour venir en prise de manière stable l'une avec l'autre pendant le premier état fermé des premier et second rabats avant (3, 4); au moins l'une entre les première et seconde parties de couplage (13, 14) comporte au moins une partie amovible (15) configurée pour se séparer d'au moins l'un parmi les premier et second rabats avant après un premier état d'ouverture de ceux-ci après ledit premier état fermé pour empêcher un couplage ultérieur desdites première et seconde parties de couplage (13, 14). La présente invention porte également sur un procédé de fabrication dudit élément.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: Italian (IT)