| 摘要 |
The "easily-opened" package according to the invention, comprises, in its simplest form, a casing 1 comprising a large flap 2 folded down firstly, two flaps 4 folded down secondly and a large flap 3 folded down lastly. The package comprises, cut out in a small vertical side 10 and in a small flap 4, a pivoting door 7. The door 7 comprises an obturating element 13 and a sliding element 14. The door is cut out all around its periphery except for that part of it located on the edge 9 and serving as a flexible hinge. The cut-out periphery of the element 13 is formed by a line of weakness 12 which is extended over the element 14 by a cut-out in the shape of an arc of circle 17. When, in order to release the opening of the package, the user grasps the element 14, through the notch 19, and pulls it in the direction A, the said element 14 comes out of the package by sliding between the two large flaps 2 and 3, pulling the element 13 which, breaking the line of weakness 12, pivots about its flexible hinge 8. The element 14 never comes completely out of the package, because of the stop piece 20; and, when the user closes the package, it slides in the opposite direction between the two large flaps 2 and 3. <IMAGE>
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