초록 ▼

A packaging intended to contain at least one item, such as a food product, having a flexible inner seal forming a bottom and a cover delimiting with the inner seal a cavity suitable for receiving the item. The cover is more rigid than the inner seal and includes a peripheral edge sealed on a periphe

A packaging intended to contain at least one item, such as a food product, having a flexible inner seal forming a bottom and a cover delimiting with the inner seal a cavity suitable for receiving the item. The cover is more rigid than the inner seal and includes a peripheral edge sealed on a periphery of the inner seal in a position of closure of the packaging. The packaging is such that the cover is able to be cut into at least two sectors respectively provided with gripping tabs extending the edge, when traction is exerted on one of the gripping tabs, toward a zone opposite the edge while flattening the other gripping tab on the inner seal, so as to detach from the inner seal the sector whose gripping tab is subject to this traction in order to place the packaging in a partially open position.

대표청구항 ▼

1. A packaging designed to contain at least one food product, said packaging comprising a flexible lid forming a bottom and a shell type cover delimiting with said lid a cavity suitable for receiving said food product, said cover comprising a peripheral edge sealed onto a periphery of said lid in a

1. A packaging designed to contain at least one food product, said packaging comprising a flexible lid forming a bottom and a shell type cover delimiting with said lid a cavity suitable for receiving said food product, said cover comprising a peripheral edge sealed onto a periphery of said lid in a closed position of said packaging, wherein said cover is provided with two gripping tabs which extend beyond the edge of the cover, said cover having a transverse precut line with less tear resistance formed between said gripping tabs which are bisected by said line so that the cover is cut into two substantially identical sectors respectively provided with these gripping tabs, said gripping tabs and sectors being symmetrical to one another relative to said line, during a pull exerted on one of these gripping tabs towards a zone of the edge of the cover which is opposite to this gripping tab being pulled while pressing the other gripping tab onto said lid, so as to detach from said lid the sector provided with this pulled gripping tab which releases access to said cavity in order to bring the packaging into a partially open position. 2. The packaging as claimed in claim 1, wherein said cover is formed in a single piece. 3. The packaging as claimed in claim 1 wherein said cover is formed of a thermoplastic material of a semi-rigid type capable of allowing its wall to be torn along a substantially straight line. 4. The packaging as claimed in claim 3, wherein said thermoplastic material is formed of a single-layer or multilayer film which is based on expanded or nonexpanded polystyrene and/or on expanded or nonexpanded polypropylene and/or on polyethylene, and which also optionally comprises an intermediate layer based on an ethylene and vinyl alcohol copolymer. 5. The packaging as claimed in claim 1, wherein said cover has no foldable portion for obtaining said open position. 6. The packaging as claimed in claim 1, wherein said gripping tabs are adjacent and symmetrical to one another relative to a midplane of said cover, in order to obtain a pair of said sectors that are substantially identical. 7. The packaging as claimed in claim 1, wherein said precut line consists of a rib or a depression that extends said cover from between said gripping tabs to said opposite zone of said edge, in order to form, via said pull, said cover sectors respectively on either side of said precut line. 8. The packaging as claimed in claim 1, wherein each of said gripping tabs consists of a tab formed in a single piece with said edge and extending beyond the latter. 9. The packaging as claimed in claim 1, wherein said opposite zone of said edge forms, in said open position, an articulation for said cover sector which is detached from said lid and separated from the other sector. 10. The packaging as claimed in claim 1, said packaging being able to be used to contain an individual portion of cheese which closely follows the walls of said lid and of said cover, wherein said cover is substantially dome-shaped and is capable of forming a pair of said sectors which are each half-dome-shaped.