Envelopes – wrappers – and paperboard boxes – Wrapper – Including means to facilitate severing the wrapper
Patent
1993-09-27
1995-05-02
Shoap, Allan N.
Envelopes, wrappers, and paperboard boxes
Wrapper
Including means to facilitate severing the wrapper
383205, B65D 2738
Patent
active
054112028
ABSTRACT:
A package having a sealed wrapper with a longitudinal package closure fin and a tear strip disposed in a loop transversely of the closure fin, in which the closure fin is provided, at an intersection with the tear strip with two incisions which at low easy and complete division of the wrapper into half wrappers by the tear strip.
REFERENCES:
patent: 4638911 (1987-01-01), Prohaska
patent: 4666079 (1987-05-01), Bolli et al.
patent: 4725329 (1988-02-01), Tani
patent: 4834245 (1989-05-01), Ohga et al.
patent: 5184771 (1993-02-01), Jud et al.
patent: 5215249 (1993-06-01), Gorrieri
Barilla G. eR. F.lli - Societa per Azioni
Pascua Jes F.
Shoap Allan N.
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