摘要:
A sealed single-dose break-open package having: a first sheet of semi-rigid plastic material; a second sheet of flexible plastic material superimposed on and sealed to the first sheet of semi-rigid plastic material to define a sealed pocket containing a dose of a product; and a pre-weakened area, which extends transversely and is obtained in a central area of the first sheet, so as to guide, following a folding of the sealed package, a controlled breakage of the first sheet in correspondence to the pre-weakened area; the pre-weakened area has a single inner incision, which is oriented transversely and is obtained through an inner surface of the first sheet, and a single outer incision, which is oriented transversely, is obtained through an outer surface of the first sheet, and is transversely staggered relative to and longitudinally aligned with the inner incision.
摘要:
A sealed single-dose break-open package having: a first sheet of semi-rigid plastic material; a second sheet of flexible plastic material superimposed on and sealed to the first sheet of semi-rigid plastic material to define a sealed pocket containing a dose of a product; and a pre-weakened area, which extends transversely and is obtained in a central area of the first sheet, so as to guide, following a folding of the sealed package, a controlled breakage of the first sheet in correspondence to the pre-weakened area; the pre-weakened area has a single inner incision, which is oriented transversely and is obtained through an inner surface of the first sheet, and a single outer incision, which is oriented transversely, is obtained through an outer surface of the first sheet, and is transversely staggered relative to and longitudinally aligned with the inner incision.
摘要:
A sealed break-open package (1) having: a sheet (2) of semirigid plastic material; a sealed pocket (4), which contains a dose of a product (5) and is delimited on one side by the sheet (2); and a pre-weakened area (6), which is made in a central area of the sheet (2) for guiding, following a folding of the sheet (2), a controlled breakage of the sheet (2) in the pre-weakened area (6). The pre-weakened area (6) has an outer incision (7), which is obtained through an outer surface (8) of the sheet (2) and an inner incision (9), which is parallel and staggered with respect to the outer incision (7) and is obtained through an inner surface (10) of the sheet (2), which is opposite to the outer surface (8). A bottom (14) of the outer incision (7) is farther from the outer surface (8) of the sheet (2) than a bottom (15) of the inner incision (9), i.e., the bottom (14) of the outer incision (7) is closer to the inner surface (10) of the sheet (2) than the bottom (15) of the inner incision (9).