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1. (WO2002028724) MULTI-LAYERED BAG AND METHOD OF MANUFACTURE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2002/028724    International Application No.:    PCT/NZ2001/000210
Publication Date: 11.04.2002 International Filing Date: 01.10.2001
Chapter 2 Demand Filed:    29.04.2002    
IPC:
B65D 30/08 (2006.01)
Applicants: MARKHAM, Michael, Clements [NZ/NZ]; (NZ)
Inventors: MARKHAM, Michael, Clements; (NZ)
Agent: WILSON, Kathryn, S.; Level 12, KPMG Centre, 85 ALexandra Street, Private Bag, Hamilton 3140 (NZ)
Priority Data:
507233 02.10.2000 NZ
Title (EN) MULTI-LAYERED BAG AND METHOD OF MANUFACTURE
(FR) SAC MULTICOUCHE ET SON PROCEDE DE REALISATION
Abstract: front page image
(EN)The present invention relates to a multi-layered bag (1) which includes an inner bag (2) located within the interior of an outer bag (3), where the outer bag including a first (6) and second (7) region of weakness. The inner bag includes a region of weakness adjacent to the outer bag's second region of weakness (7). The multi-layer bag has the inner (2) and outer (3) bags sealed closed and together adjacent to the outer bag's second region of weakness (7). A method of manufacturing such a multi-layered or composite bag (1) is also disclosed.
(FR)La présente invention concerne un sac multicouche comprenant un sac interne disposé à l'intérieur d'un sac externe, le sac externe comprenant une première et une seconde zone de fragilité. Le sac interne comprend une zone de fragilité adjacente à la seconde zone de fragilité du sac externe. Le sac multicouche présente des sacs interne et externe fermés hermétiquement et adjacents l'un à l'autre vis-à-vis de la seconde zone de fragilité du sac externe. Cette invention concerne également un procédé permettant la réalisation d'un sac multicouche ou composé.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, NO, NZ, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)