Packaging of the stickpack type with improved opening and method for manufacturing the same

摘要

A packaging of the Stickpack type and the like with improved opening, comprising a single- or multilayer flexible film that forms a hermetically sealed tubular body (11) provided longitudinally with a first sealing band (12) of the inside/outside type (12) or of the inside/inside type, of mutually opposite longitudinal flaps (13) of the film and provided transversely with second sealing bands (16) of the inside/inside type; a sealed extension region (19) protrudes from at least one of the second sealing bands (16) on a respective portion of at least one edge (18) of the tubular body (11), and, in longitudinal alignment with the sealed extension region (19), transverse preweakening incisions (21) are provided along at least one of the mutually opposite longitudinal flaps (13). <IMAGE>