(19)

(11)

EP 3 237 316 A1

(12)

(43) Date of publication: 01.11.2017 Bulletin 2017/44 (21) Application number: 15872022.7 (22) Date of filing: 10.12.2015

(51) International Patent Classification (IPC):  B65H 19/30(2006.01) B65H 19/22(2006.01) (86) International application number: PCT/FI2015/050871 (87) International publication number: WO 2016/102754 (30.06.2016 Gazette 2016/26)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 22.12.2014 FI 20140360 (71) Applicant: Raumaster Paper Oy 26100 Rauma (FI)	(72) Inventors: LEHTONEN, Teppo 26100 Rauma (FI) LEINO, Pekka 26100 Rauma (FI) LAMMI, Matti 26100 Rauma (FI) (74) Representative: Papula Oy  P.O. Box 981 00101 Helsinki 00101 Helsinki (FI)