Envelopes – wrappers – and paperboard boxes – Wrapper – Including means to facilitate severing the wrapper
Patent
1998-02-27
1999-07-13
Pascua, Jes F.
Envelopes, wrappers, and paperboard boxes
Wrapper
Including means to facilitate severing the wrapper
383211, 2063871, B65D 6526
Patent
active
059214643
ABSTRACT:
A package for wrapping an object in which an outer packaging film can be positively unsealed without damaging the object or by using a strong force during unsealing. A non-adhered part which becomes an opening tap (10) for unsealing is formed in a part of an overlapped portion of an outer packaging film (2), weakly adhered parts (11a), (11b) each having a low degree of adhesiveness are formed at left and right sides of the opening tap (10), and a slit (12) is provided in one weakly adhered part only (11a) which allows for the outer packaging film (2) to be torn easily.
REFERENCES:
patent: 5505375 (1996-04-01), Sato et al.
patent: 5560538 (1996-10-01), Sato et al.
patent: 5749466 (1998-05-01), Seki
patent: 5837336 (1998-11-01), Ichimura et al.
Maioli Jay H.
Pascua Jes F.
Sony Corporation
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