(19)
(11) EP 1 826 123 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
14.10.2009 Bulletin 2009/42

(45) Mention of the grant of the patent:
09.09.2009 Bulletin 2009/37

(21) Application number: 07102851.8

(22) Date of filing: 22.02.2007
(51) International Patent Classification (IPC): 
B65B 51/16(2006.01)
 B65B 9/06(2006.01)

(54)

Device for longitudinally welding two overlapped edges of a film

Vorrichtung zum Längsschweissen zweier überlappender Ränder eines Filmes

Dispositif de soudage longitudinal de deux bords chevauchés d'un film

(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

(30) Priority: 24.02.2006 IT BO20060135

(43) Date of publication of application:
29.08.2007 Bulletin 2007/35

(73) Proprietor: STS International S.r.l
Anzola Emilia (BO) (IT)

(72) Inventors:
  • Grilli, Gian Luca
    41058 Vignola (Modena) (IT)
  • Montali, Gian Luigi
    41058 Vignola (Modena) (IT)

(74) Representative: Dall'Olio, Giancarlo 
Invention S.r.l. Via delle Armi 1
40137 Bologna
40137 Bologna (IT)


(56) References cited: : 
WO-A-93/01091
US-A- 3 958 390
 GB-A- 2 260 959
US-A- 4 715 166
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).