Flexible package with side wall tear opening means
AssigneeThe Procter & Gamble Company
InventorsAndreas Peter Motsch, Matthew Aaron Neumann, Ravi K. Saggar
Life of this patent
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Abstract
A flexible package for accommodating a multiplicity of articles, wherein the package comprises at least a side wall with an aperture defined by an aperture edge. The aperture provides a structure for gripping and for tearing away a tearaway portion of the side wall, defined by lines of weakness. The tearaway portion is adapted to create an opening in the side wall through which articles may be removed from the package. The package further includes a strap adjacent to an upper edge of the side wall and defined in part by a upper portion of the aperture edge.
Claims9
Flexible package for accommodating a multiplicity of articles, the package comprising at least a side wall having a side seam, the side wall having further an upper edge and a lower edge,
- wherein at least one gusset is formed in the side wall, the at least one gusset comprising an internal panel being covered by an external panel, the external panel comprising an upper edge lying adjacent the upper edge of the side wall, wherein the upper edge of the external panel extends over the whole width of the side wall;
- wherein the side wall comprises an aperture through the external panel of the gusset, the aperture being bounded by an aperture edge, the aperture edge having an upper portion spaced downwardly apart from said upper edge of said external panel,
- a pair of spaced-apart lines of weakness in said side wall, each line of weakness beginning at the aperture edge and extending downward from the aperture edge toward said lower edge, said lines of weakness defining a tearaway portion of the side wall, the tearaway portion comprising a lower portion of the aperture edge;
- wherein the lines of weakness and the tearaway portion are adapted to create an opening in the side wall by tearing away of the tearaway portion in a direction toward said lower edge, wherein one or more articles from the multiplicity of articles can be removed from the package through the opening,
- wherein the side wall further comprises a first strap defined in part by said upper edge of said external panel and said upper portion of said aperture edge, and a second strap comprising a portion of the internal panel, the first and second straps remaining substantially in place relative to the side wall when the tearaway portion is torn away.
An approximately rectangular flexible package containing a plurality of articles, the package being formed of a thermoplastic material and having a pair of opposing side walls, each of the side walls being defined by four corner edges comprising two opposing pairs of respective top and bottom edges and respective side edges, the package also comprising:
- an aperture through at least one of the side walls, the aperture being bounded by an aperture edge, the aperture edge having an upper portion spaced downwardly apart from the top edge defining said at least one of the side walls;
- a pair of lines of weakness in said at least one of the side walls, each line of weakness beginning at the aperture edge and extending downward from the aperture edge toward the bottom edge of said at least one of the side walls, said lines of weakness defining a tearaway portion of said at least one of the side walls, the tearaway portion comprising a lower portion of the aperture edge;
- and
- first and second straps each defined in part by the upper portion of the aperture edge and each comprising a portion of the at least one of the side walls, the first and second straps remaining substantially in place relative to the at least one of the side walls when the tearaway portion is torn away;
- wherein said lines of weakness do not extend upward from said aperture edge toward the top edge defining said at least one of the side walls.
Dependencies are inferred from the claim text.