| 摘要 |
A reusable envelope includes first, second and third panels, the first panel being joined to the second panel along a definition line and the second panel being joined to the third panel along a fold line. The second panel has a first tear line spaced from the fold line by a predetermined distance to define a first area and the third panel has a second tear line spaced from the fold line by the predetermined distance to define a second area. The first and second panels are folded along the definition line, and the second and third panels are folded along the fold line such that the first and second tear lines are collinear, the first area being sealed to the second area to define a tear strip that is removable along the collinear tear lines to at least partially create a second envelope for remailing.
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