B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
220/36
B65D 27/36 (2006.01)
Patent
CA 1060853
ABSTRACT A mailing pouch comprises a pouch mouth closure flap integral with one of the pouch walls. The closure flap has a resilient portion associated therewith which is suffic- iently flexible to permit insertion and withdrawal of the flap into and from the pouch mouth. The resilient portion provides resistance to flap withdrawal to thereby provide a mailing pouch having a closure without the need for snap fastner, zipper or the like and is marginally susceptible to accidental opening during mail handling.
300610
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