An envelope

B - Operations – Transporting – 65 – D

Patent

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Details

B65D 27/34 (2006.01)

Patent

CA 2453933

An envelope is disclosed herein which comprises a perforated line 1, formed parallel in proximity to the edge of an envelope 10 preferably at the shorter edge 2 intersecting the closed flap 5 from one edge 3 to the opposite edge 4. The sealed envelope can be opened by tearing along the perforated line 1 until the two parts 6 and 7 are completed separated.

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