(19)

(11)

EP 3 122 552 A1

(12)

(43) Date of publication: 01.02.2017 Bulletin 2017/05 (21) Application number: 15713677.1 (22) Date of filing: 25.03.2015

(51) International Patent Classification (IPC):  B32B 7/06(2006.01) B65D 85/10(2006.01) B65D 75/58(2006.01) (86) International application number: PCT/EP2015/056387 (87) International publication number: WO 2015/144757 (01.10.2015 Gazette 2015/39)

(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 (30) Priority: 27.03.2014 GB 201405481 (71) Applicant: Essentra Packaging & Security Limited Giltbrook Nottingham, Nottinghamshire NG16 2GT (GB)	(72) Inventors: IBBITSON, David Nottingham Nottinghamshire NG16 2GB (GB) SMART, Emily Nottingham Nottinghamshire NG16 2GB (GB) HASLEY, Simon Nottingham Nottinghamshire NG16 2GB (GB) (74) Representative: Mummery, Thomas Zack  Reddie & Grose LLP 16 Theobalds Road London WC1X 8PL London WC1X 8PL (GB)