Tear-open packing means, particularly for liquids such as oil or similar

Claim 1

Tear-open packing means, particularly for liquids such as oil or the like, said packing means comprising a liquid-impervious inner bag with a cross-seam at its upper end and a tubular folding-box casing which is closed at the bottom and in which a plurality of closure flaps are hinged on the upper edges of three side walls, the closure flaps being, like the cross-seamed end of the inner bag, folded down to form a substantially flat upper box end, the end of the inner bag having the sealed cross-seam being provided with a tearing notch, said cross-seamed end lying under one of said closure flaps, characterized in that a flap member having a first line of perforations is formed on said one closure flap, said flap member being folded toward one side wall of the casing and attached thereto by a glue flap, said flap member including a tear piece which is bounded by said first line of perforations and a second line of perforations, said tear-piece being glued to the subjacent part of the cross-seamed inner bag end, said tearing notch in the inner bag end being positioned underneath said first line of perforations, said second line of perforations separating said tear piece from said glue flap.