Package with peel-off closure
View Patent ↗The invention relates to a package suitable for containing a perishable product, comprising a first shell element provided with an upright circumferential edge and a central portion for accommodating said perishable product, as well as a closure element provided with a circumferential edge which closure element is placed with its circumferential edge on the upright circumferential edge of said first shell element in an adhering and closing manner and wherein said closure element is provided at its circumferential edge with a protruding lip, which lip does not adhere to the circumferential edge of said first shell element, for the purpose of peeling off said closure element from said first element. Near said lip the two circumferential edges are provided with a closed channel being in communication with said central portion, and wherein at least one of said circumferential edges is provided with a fracture line extending substantially perpendicularly to said channel.
1. A package suitable for containing a perishable product, comprising a first shell element provided with a generally planar bottom surface and an upright circumferential edge extending upwardly from the generally planar bottom surface and a central portion for accommodating said perishable product, as well as a closure element provided with a circumferential edge, which closure element is placed with its circumferential edge on the upright circumferential edge of said first shell element in an adhering and closing manner and wherein at least a portion of said closure element is provided at its circumferential edge with a protruding lip, which lip does not adhere to the circumferential edge of said first shell element, for the purpose of peeling off said closure element from said first element to expose the central portion, characterized in that near said lip the two circumferential edges are provided with a closed channel being in communication with said central portion, and wherein at least one of said circumferential edges is provided with a fracture line extending substantially perpendicularly to said channel.
2. A package according to claim 1 , characterized in that at least one of the circumferential edges is provided with at least one notch near said fracture line.
3. A package according to claim 2 , characterized in that said circumferential edge is provided with a notch on either side of said fracture line.
4. A package according to claim 2 , characterized in that said notch terminates at a point close to said channel.
5. A package according to claim 1 , characterized in that said closure element and said first element are made of the same material.
6. A package suitable for containing a perishable product, comprising a first shell element provided with a generally planar bottom surface and an upright circumferential edge extending upwardly from the generally planar bottom surface and a central portion for accommodating said perishable product, as well as a closure element provided with a circumferential edge, which closure element is placed with its circumferential edge on the upright circumferential edge of said first shell element in an adhering and closing manner and wherein at least a portion of said closure element is provided at its circumferential edge with a protruding lip, which lip does not adhere to the circumferential edge of said first shell element, for the purpose of peeling off said closure element from said first element to expose the central portion, characterized in that near said lip the two circumferential edges are provided with a closed channel being in communication with said central portion, and wherein at least one of said circumferential edges is provided with a fracture line extending substantially perpendicularly to said channel;
wherein at least one of the circumferential edges is provided with at least one notch near said fracture line; said circumferential edge is provided with a notch on either side of said fracture line; said notch terminates at a point close to said channel; the closure element comprises a flat element lying in the plane of the circumferential edge; and said closure element and said first element are made of the same material.
7. A package suitable for containing a perishable product, comprising a first shell element provided with a generally planar bottom surface and an upright circumferential edge extending upwardly from the generally planar bottom surface and a central portion for accommodating said perishable product, as well as a closure element provided with a circumferential edge, which closure element is placed with its circumferential edge on the upright circumferential edge of said first shell element in an adhering and closing manner and wherein at least a portion of said closure element is provided at its circumferential edge with a protruding lip, which lip does not adhere to the circumferential edge of said first shell element, for the purpose of peeling off said closure element from said first element to expose the central portion, characterized in that near said lip the two circumferential edges are provided with a closed channel being in communication with said central portion, and wherein at least one of said circumferential edges is provided with a fracture line extending substantially perpendicularly to said channel;
wherein at least one of the circumferential edges is provided with at least one notch near said fracture line; said circumferential edge is provided with a notch on either side of said fracture line; said notch terminates at a point close to said channel; the closure element comprises a second element having an upright circumferential edge and a central portion; and said closure element and said first element are made of the same material.