| 摘要 |
The disclosure aims at improving the strength of a bag for the packing of products such as moist towelettes. For this purpose, the invention provides to add an upper gusset linking the front and back faces of the packing back and to make integral the flap with such upper gusset through an opening provided on the front face of the packing bag. According to one exemplary embodiment, the packing bag having the general shape of an envelope, more particularly including a back face and a front face, the front face being provided with a dispensing opening which can be closed by a flap, the upper edges of the back and front faces being sealed on the internal layer of an upper gusset, said upper gusset, the flap and the front face being integral. Besides, the upper edge of the front face has at least one cut through which at least a part of the internal layer of the upper edge of the flap is sealed on a part of the internal layer of the upper gusset. |
