Patent ID: 7708463

Claim:
Flexible packaging ( 10 ) comprising a body ( 22 ) which has, at the outer side, at least one main face ( 26 ) which is formed at least partially by a flexible sheet ( 12 ), characterised in that it comprises a reclosing strip ( 43 ) which is separate from the flexible sheet ( 12 ) and an adhesive ( 44 ) which can be reactivated by means of pressure and which is interposed between the outer surface of the flexible sheet ( 12 ) and the reclosing strip ( 43 ), the adhesive strength of the adhesive ( 44 ) to the surface of the reclosing strip ( 43 ) being greater than the adhesive strength of the adhesive ( 44 ) to the outer surface of the packaging sheet ( 12 ), the reclosing strip ( 43 ) and the packaging sheet ( 12 ) having identical structural features and being taken from the same initial strip, in that it has, at one end, at least one transverse welded seam ( 16 , 18 ), and in that the packaging sheet ( 12 ) is covered over the outer surface thereof, at least in a region in which the reclosing strip ( 43 ) overlaps a transverse welded seam ( 16 , 18 ), with a layer which prevents welding and which is interposed between the packaging sheet and the adhesive ( 44 ) and which is capable of preventing the reclosing strip ( 43 ) from being welded to the surface of the packaging sheet ( 12 ).