Patent ID: 7695788

Claim:
A leakproof package in the form of a rectangular parallelepiped of polypropylene suitable for rapid opening by tearing and for containing a semisolid product that is capable of being put in a semiliquid state, in particular cheese, the package being made up of two thin sheets, namely a first sheet cut out to an appropriate outline and shaped into a rectangular shell for receiving the product, and so as to present a pull corner for opening the package, and a second sheet cut to at least the dimensions of the bottom of the shell and for placing flat on the product with the side faces of the shell being folded down thereon, and heat-sealed, while leaving the pull corner free, and two tear strips disposed on and secured to the first sheet, so as to be entrained when the pull corner is pulled, wherein the pull corner is formed by a triangular projection formed on one of the sides of the first sheet cut out into an octagonal shape, and wherein the tear strips form a pointed U-shape with the tip thereof being situated in said triangular projection.