(19)
(11) EP 2 539 232 A2

(12)

(88) Date of publication A3:
03.11.2011

(43) Date of publication:
02.01.2013 Bulletin 2013/01

(21) Application number: 11707125.8

(22) Date of filing: 22.02.2011
(51) International Patent Classification (IPC): 
B65B 43/54(2006.01)
 B65B 43/59(2006.01)
(86) International application number:
PCT/EP2011/052570
(87) International publication number:
WO 2011/104218 (01.09.2011 Gazette 2011/35)
(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

(30) Priority: 24.02.2010 IT MI20100295

(71) Applicant: Concetti S.p.A.
06083 Bastia Umbra (PG) (IT)

(72) Inventor:
  • CONCETTI, Teodoro
    06083 Bastia Umbra (IT)

(74) Representative: Raimondi, Margherita 
Dott. Ing. Prof. Alfredo Raimondi S.r.l., Piazzale Cadorna, 15
20123 Milano
20123 Milano (IT)

   


(54) BLADE WITH SIDE TEETH FOR OPENING/HOLDING/CLOSING PLEATED BAGS AND METHOD FOR OPENING/CLOSING THE MOUTH OF BAGS BY MEANS OF SAID BLADE