(19)

(11)

EP 3 097 023 A1

(12)

(43) Date of publication: 30.11.2016 Bulletin 2016/48 (21) Application number: 15701400.2 (22) Date of filing: 22.01.2015

(51) International Patent Classification (IPC):  B65D 71/50(2006.01) (86) International application number: PCT/GB2015/050139 (87) International publication number: WO 2015/110812 (30.07.2015 Gazette 2015/30)

(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 (30) Priority: 23.01.2014 GB 201401100 (71) Applicant: British Polythene Limited London EC2Y 5AB (GB)	(72) Inventor: BATES, Stephen Paul Reading Berkshire RG6 4HX (GB) (74) Representative: Ede, Eric  Murgitroyd & Company Scotland House 165-169 Scotland Street Glasgow G5 8PL Glasgow G5 8PL (GB)