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1. (WO2017033210) VENTILATION BOARDS AND METHODS FOR MANUFACTURING VENTILATION BOARD
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Pub. No.: WO/2017/033210 International Application No.: PCT/IN2016/050282
Publication Date: 02.03.2017 International Filing Date: 24.08.2016
Chapter 2 Demand Filed: 21.06.2017
IPC:
B65D 5/42 (2006.01) ,B65D 65/40 (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
5
Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons, trays, formed by folding or erecting one or more blanks made of paper
42
Details of containers or of foldable or erectable container blanks
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
65
Wrappers or flexible covers; Packaging materials of special type or form
38
Packaging materials of special type or form
40
Applications of laminates for particular packaging purposes
Applicants:
MEHTA, Vinay K. [IN/IN]; IN
Inventors:
MEHTA, Vinay K.; IN
Agent:
SHETH, Girish Vijayanand; IN
Priority Data:
3222/MUM/201524.08.2015IN
Title (EN) VENTILATION BOARDS AND METHODS FOR MANUFACTURING VENTILATION BOARD
(FR) PANNEAUX DE VENTILATION ET PROCÉDÉS DE FABRICATION DE PANNEAUX DE VENTILATION
Abstract:
(EN) A ventilation board of the present invention is manufactured from a corrugated board comprising at least one depressed portion on both side of the board in such a way that flutes of the corrugated layer between said depressed portions are exposed to form a plurality of passageways for passage of fluid across the board, in other word, from one side to other side of the board. According to a method of the present invention, the depressed portion is formed by forming a cut on the surface of each side of the board in such a way that the cut penetrating from one side of the board passes through the corrugated layer of the corrugated board but does not pass through the other side of the corrugated board and depressing the cuts in such a way that the flutes between the depressed portion get exposed in order to provide passageways for passage of the fluid across the board.
(FR) La présente invention concerne un panneau de ventilation fabriqué à partir d'un carton ondulé comprenant au moins une partie en creux sur les deux côtés du panneau de telle sorte que des cannelures de la couche ondulée entre lesdites parties en creux sont visibles pour former une pluralité de voies de passage pour le passage du fluide à travers le panneau, en d'autres termes, d'un côté vers l'autre côté du panneau. Selon un procédé de la présente invention, la partie en creux est formée en formant une découpe sur la surface de chaque côté du panneau de telle sorte que la découpe pénétrant d'un côté du panneau passe à travers la couche ondulée du carton ondulé mais ne passe pas à travers l'autre côté du carton ondulé et appuyant sur les découpes de telle sorte que les cannelures entre la partie en creux sont exposées dans le but de créer des voies de passage pour le passage du fluide à travers le panneau.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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: English (EN)