WO 2016/166777 A1

Water resistant bag

(22) 17.04.2015

(43) 20.10.2016

(57) The present invention relates to a bag (1) consisting of at least two paper sheets superimposed one each other and at least one polyethylene layer applied to the outermost of these paper sheets, characterized in that the polyethylene layer is a low density polyethylene in the range of from about 0.910 to about 0.940 g/cm3and it has a thickness of at least 12 microns. The bag of the present invention is able to allow material, such as cement or the like, contained in it to resist to water and humidity for a prolonged period of time.

(71) Fiorini Packaging S.P.A., Via G. Fiorini, 25, 60019 Senigalla AN (IT)

(84) ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)

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