INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number (43) International Publication Date WO 2017/157599 Al 21 September 2017 (21.09.2017) WIPO I PCT 111111111111110111011111111111010111110111011110011111111111101110111111111110111111 W O 20 17 / 1575 99 Al (51) International Patent Classification: B31B 70/88 (2017.01) B65D 75/62 (2006.01) B65D 33/36 (2006.01) (21) International Application Number: PCT/EP2017/053241 (22) International Filing Date: 14 February 2017 (14.02.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 16160911.0 17 March 2016 (17.03.2016) EP (71) Applicant: ECOLEAN AB [SE/SE]; Box 812, 251 08 Helsingborg (SE). (72) Inventors: RODMAN, Lars; Kanslersvagen 8, 234 31 Bjarred (SE). NILSSON, Lars Peter; Hellebakken 31, DK-3150 Hellebaek (DK). (74) Agent: AWAPATENT AB; Box 5117, 200 71 Malmo (SE). (81) Designated States (unless ot
