| 摘要 |
<p>A reusable envelope (10) has a front address panel (12) and a rear panel (14) joined along three edges to form a pocket with an open top. A first extended sealing flap (39) joined to the top edge of the address panel is provided with a tear strip (40) formed by a line of perforations (42, 46) extending across the top edge of the envelope and through the flap. A second sealing flap (26) is provided which is foldably connected to the top edge of the rear panel.</p> |
