Tear strip opening device

Details Tear strip opening device Tear strip opening device

1990-12-28

1992-08-11

Garbe, Stephen P.

Envelopes, wrappers, and paperboard boxes

Envelope

Having means to facilitate opening the envelope by severing it

B65D 2738

Patent

active

RE0340243

ABSTRACT:
A device for opening an envelope which comprises a thread adhesively attached to the inside surface of the envelope, and non-tearable strips disposed on opposite sides of the thread and adhesively attached to the outside surface of the envelope, the thread and the strips being disposed substantially parallel to each other whereby when the thread is freed from the envelope and pulled away from the envelope, the envelope can be readily opened with a straight tear line which extends along the surface of the envelope between the non tearable strips.

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