Envelopes – wrappers – and paperboard boxes – Paperboard box – Having means to facilitate opening the box by severing box...
Patent
1996-07-12
1998-03-24
Zirker, Daniel
Envelopes, wrappers, and paperboard boxes
Paperboard box
Having means to facilitate opening the box by severing box...
206264, 206411, 493923, 493930, 229240, B65D 8510, B65D 1700
Patent
active
057303541
ABSTRACT:
A wrapped package carries a transparent overwrap material and a tear tape attached to the overwrap material for effecting tearing of the overwrap material. The tear tape has a layer of adhesive on one side of the tape substrate for adhesion to the overwrap material and a layer of ink arranged to provide visible markings for the tear tape. The ink is applied on the side of the adhesive which is remote from the tape so that when the tear tape is attached to the overwrap material by the adhesive, the second surface of the adhesive and the layer of ink thereon are in contact with the overwrap material and the markings are visible through the transparent overwrap material without viewing through the adhesive and without viewing through the tape.
REFERENCES:
patent: 3809227 (1974-05-01), Begemann
patent: 4351433 (1982-09-01), Barber et al.
patent: 4836378 (1989-06-01), Lephardt
patent: 4844962 (1989-07-01), May et al.
patent: 4887714 (1989-12-01), O'Connor
patent: 4947994 (1990-08-01), Newsome
Battison Adrian D.
KT Industries Inc.
Thrift Murray E.
Zirker Daniel
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