(19)
(11) EP 2 764 990 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
29.10.2014 Bulletin 2014/44

(43) Date of publication A2:
13.08.2014 Bulletin 2014/33

(21) Application number: 14160673.1

(22) Date of filing: 05.09.2011
(51) International Patent Classification (IPC): 
B31B 7/26(2006.01)
B65B 9/213(2012.01)
 B31B 1/00(2006.01)
(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: 03.09.2010 GB 201014756

(62) Application number of the earlier application in accordance with Art. 76 EPC:
11180037.1 / 2425964

(71) Applicant: Chesapeake Limited
The Broadway Old Amersham Buckinghamshire HP7 0UT (GB)

(72) Inventor:
  • Waddington, Paul
    Old Amersham, Buckinghamshire HP7 0UT (GB)

(74) Representative: Chiva, Andrew Peter 
Dehns St Bride's House 10 Salisbury Square
London EC4Y 8JD
London EC4Y 8JD (GB)

   


(54) Method of producing a container


(57) A method is disclosed for forming containers having an inner bag and a surrounding outer jacket. The method comprises conveying a sheet 26 for forming the bags of the containers, conveying a sheet 24 for forming the outer jackets of the containers and joining said sheets 24,26 to each other to form a laminate. A series of jacket blanks are then cut in the sheet 24 for forming the jackets by a cutting mechanism 44 and so as to define the outer perimeters of the jacket blanks, wherein said cutting is performed after said sheets have been joined and such that said jacket blanks are joined to said sheet for forming the bags.







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