(19)
(11) EP 3 154 492 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:
12.09.2018 Bulletin 2018/37

(45) Mention of the grant of the patent:
01.08.2018 Bulletin 2018/31

(21) Application number: 14894409.3

(22) Date of filing: 13.06.2014
(51) International Patent Classification (IPC): 
A61F 13/551(2006.01)
B65D 75/20(2006.01)
 B65D 65/14(2006.01)
(86) International application number:
PCT/SE2014/050719
(87) International publication number:
WO 2015/190965 (17.12.2015 Gazette 2015/50)

(54)

METHOD FOR FORMING A WRAPPING SHEET HAVING IMPROVED SEALING

VERFAHREN ZUR HERSTELLUNG EINES VERPACKUNGSBOGENS MIT VERBESSERTER ABDICHTUNG

PROCÉDÉ DE FORMATION D'UNE FEUILLE D'EMBALLAGE POSSÉDANT UNE ÉTANCHÉITÉ AMÉLIORÉE

(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

(43) Date of publication of application:
19.04.2017 Bulletin 2017/16

(73) Proprietor: Essity Hygiene and Health Aktiebolag
405 03 Göteborg (SE)

(72) Inventors:
  • DAHLQVIST, Conny
    S-405 03 Göteborg (SE)
  • PERSSON, Ulrika
    S-405 03 Göteborg (SE)
  • EKSTEDT, Sofia
    S-405 03 Göteborg (SE)

(74) Representative: Valea AB 
Box 1098
405 23 Göteborg
405 23 Göteborg (SE)


(56) References cited: : 
EP-A1- 2 737 886
WO-A1-95/00092
WO-A1-2010/071512
WO-A1-2014/188239
US-A- 3 913 580
US-A- 6 015 934
US-B1- 6 234 229
 WO-A1-00/45767
WO-A1-2005/087167
WO-A1-2013/162430
GB-A- 2 273 279
US-A- 5 868 727
US-A1- 2003 163 109
   
       
    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).