Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2005040005) A BAG-LIKE PACKAGE FOR THE VACUUM-PACKING OF PRODUCTS IN GENERAL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2005/040005 International Application No.: PCT/EP2004/010950
Publication Date: 06.05.2005 International Filing Date: 01.10.2004
IPC:
B65D 33/01 (2006.01) ,B65D 81/20 (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
33
Details of, or accessories for, sacks or bags
01
Ventilation or draining of bags
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
81
Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
18
providing specific environment for contents, e.g. temperature above or below ambient
20
under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
Applicants:
LAICA S.p.A. [IT/IT]; Viale del Lavoro, 10 I-36020 Barbarano Vicentino, IT (AllExceptUS)
MORETTO, Maurizio [IT/IT]; IT (UsOnly)
Inventors:
MORETTO, Maurizio; IT
Agent:
CANTALUPPI, Stefano ; c/o Cantaluppi & Partners S.r.l. Via Matteotti, 26 I-35137 Padova, IT
Priority Data:
PD2003A00023709.10.2003IT
Title (EN) A BAG-LIKE PACKAGE FOR THE VACUUM-PACKING OF PRODUCTS IN GENERAL
(FR) EMBALLAGE DE TYPE SAC POUR EMBALLER SOUS VIDE DES PRODUITS EN GENERAL
Abstract:
(EN) A bag-like package (1) for the vacuum-packing of products in general comprises a mouth (4) and facing internal walls (5, 6) in at least one of which impressions (10) are formed and define, with the opposite wall, a plurality of ducts (11) directed towards the mouth (4) to permit an outward flow from the package (1) when the mouth (4) is connected to an environment under reduced pressure in order to put the package (1) under partial vacuum, in which the impressions (10) have an extent and shape such that the ducts (11) are distributed along a labyrinthine path in which a plurality of pockets (12, 32) are defined, which pockets (12, 32) communicate with the ducts and are oriented relative to the direction of outward flow (A) from the package in a manner such as to retain the liquid fraction of the outward flow and to allow the aeriform fraction thereof to pass through.
(FR) La présente invention concerne un emballage de type sac (1) pour emballer sous vide des produits en général, comprenant une ouverture (4) et des parois internes opposées (5, 6) dans au moins l'une desquelles sont formées de impressions (10) qui définissent, avec la paroi opposée, une pluralité de conduits (11) dirigés vers l'ouverture (4) pour permettre un flux de sortie depuis l'emballage (1) lorsque l'ouverture (4) est connectée à un environnement à pression réduite afin de mettre l'emballage (1) sous vide partiel, les impressions (10) ayant une taille et une forme qui permettent aux conduits (11) d'être répartis le long d'une trajectoire en forme de labyrinthe dans laquelle une pluralité de poches (12, 32) sont définies, lesdites poches (12, 32) communiquant avec les conduits et étant orientées par rapport à la direction du flux de sortie (A) de l'emballage de sorte qu'elles retiennent la fraction de liquide du flux de sortie et permettant à la fraction gazeuse de la traverser.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, 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, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, 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)