Patent ID: 8418883

Claim:
A packet for viscous material, comprising: a pouch comprising an expressing-shaped first closure end and a second closure end and at least two opposing sidewalls; the closure ends and sidewalls defining an enclosure, and at least one closure and comprising an expressing shape; a separate rigid foldable flat cradling the pouch and comprising a material that is more rigid than the pouch; a spout-forming area separate from the pouch and the rigid foldable flat and positioned on a rigid foldable flat side of the packet and of intermediate rigidity or thickness to the pouch and the rigid foldable flat, wherein the spout-forming area reinforces at least a part of the pouch at the pouch expressing shape first closure end and wherein the separate rigid foldable flat overlaps the spout-forming area to cradle the spout-forming area with the cradled pouch; and a crease extending longitudinally in the flat and along the pouch to facilitate folding or rolling the more rigid flat to compress the pouch with the spout-forming area to express a content through the expressing-shaped first closure end.