(19)

(11)

EP 2 844 577 A1

(12)

(43) Date of publication: 11.03.2015 Bulletin 2015/11 (21) Application number: 12740868.0 (22) Date of filing: 22.06.2012

(51) International Patent Classification (IPC):  B65D 35/12(2006.01) B65D 35/10(2006.01) B29C 65/02(2006.01) B29L 23/20(2006.01) (86) International application number: PCT/BG2012/000017 (87) International publication number: WO 2013/163702 (07.11.2013 Gazette 2013/45)

(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: 02.05.2012 BG 11120312 (71) Applicant: Mechatronica SC 5301 Gabrovo (BG)	(72) Inventor: HINKOV, Miroslav Ivanov 5300 Gabrovo (BG) (74) Representative: Benatov, Emil Gabriel et al Dr. Emil Benatov & Partners Asen Peykov Str. No. 6 1113 Sofia 1113 Sofia (BG)