| 摘要 |
A cut and scored blank (40) and an envelope are formed from a sheet of foldable material and include a planar rectangular main body (41) bounded by three straight score lines (42, 43, 44) and a cut edge (45) and include a dividing score line (48) crossing the main body and dividing it into at least two body portions (49, 50) of substantially equal height which are hingedly connected together along the dividing score line. Right and left flap panels (52, 54) extend from the main body and are hingedly connected thereto along two of the score lines (42, 44). A closure flap panel (55) extends from the main body and is hingedly connected to it along the one score line (43) which is parallel to the cut edge (45). Perforation lines (56, 58) extend parallel to the one score line (43) and cross the closure flap panel (55) and facilitate its separation into a reclosable flap portion (60) and a reinforcing strip portion (61). |
