| 摘要 |
<p>The continuous multiple layer stationary web incorporative envelope forms, has a pocket formed by the assembly of first and second walls to provide a closing flap at the end opposite the bottom. The first wall has a transverse cut (3) extending over most of its width which provides an opening for the pocket. The second wall, whose height is greater than the distance between cut (3) and bottom (4), is glued to the first wall along its sides and along line (4) which defines the bottom of the pocket. Tear off flaps (6, 7) may be provided. There may be more than one pocket across the width of the band.</p> |
