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1. (WO2019025274) HOLLOW PLASTIC ARTICLE
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Pub. No.: WO/2019/025274 International Application No.: PCT/EP2018/070264
Publication Date: 07.02.2019 International Filing Date: 26.07.2018
IPC:
B65D 81/38 (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
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
38
with thermal insulation
Applicants:
BOCKATECH LTD [GB/GB]; Burnham House Splash Lane Wyton Huntingdon PE28 2AF, GB
Inventors:
CLARKE, Peter Reginald; GB
Agent:
PETER DAVID JENKINS; PAGE WHITE & FARRER Bedford House John Street London Greater London WC1N 2BF, GB
Priority Data:
1712453.802.08.2017GB
Title (EN) HOLLOW PLASTIC ARTICLE
(FR) ARTICLE CREUX EN PLASTIQUE
Abstract:
(EN) The present invention provides a hollow article for use as a beverage cup, or as a container, the hollow article having an annular sidewall and a base wall defining a central hollow cavity, a top rim of the sidewall and a bottom end of the sidewall, wherein the annular sidewall comprises a plastics material composed of a sandwich structure of inner and outer skins and an integral expanded cellular foam layer therebetween, wherein at least a portion of the annular sidewall has an inner surface of the sandwich structure inclined at a first acute angle to a longitudinal axis of the hollow article and an opposite outer surface of the sandwich structure inclined at a second acute angle to the longitudinal axis of the hollow article, wherein the second acute angle is greater than the first acute angle.
(FR) La présente invention concerne un article creux destiné à être utilisé en tant que gobelet de boisson, ou en tant que récipient, l'article creux ayant une paroi latérale annulaire et une paroi de base définissant une cavité creuse centrale, un bord supérieur de la paroi latérale et une extrémité inférieure de la paroi latérale, la paroi latérale annulaire comprenant une matière plastique composée d'une structure en sandwich de couches superficielles interne et externe et d'une couche de mousse cellulaire expansée intégrée entre ces dernières, au moins une partie de la paroi latérale annulaire ayant une surface interne de la structure en sandwich inclinée selon un premier angle aigu par rapport à un axe longitudinal de l'article creux et une surface externe opposée de la structure en sandwich inclinée selon un second angle aigu par rapport à l'axe longitudinal de l'article creux, le second angle aigu étant supérieur au premier angle aigu.
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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: English (EN)