| 摘要 |
A hinged-lid package for filter cigarettes has a provided with an inner frame (10) and also has a lid (6) for opening and closing the . The four comer edges running in the longitudinal direction of the are formed as longitudinal edges (16) having a circular arc shape in a lateral cross-section of the . The circular arc shape of each longitudinal edge (16) is obtained by longitudinal grooves formed only in the inner surface of the . Further, the package has, on the inner surface of the , reinforcement patches (64) provided across the longitudinal grooves. |
