Moisture barrier carton with reclosable cover

Details Moisture barrier carton with reclosable cover Moisture barrier carton with reclosable cover

1986-07-11

1987-06-16

Marcus, Stephen

Envelopes, wrappers, and paperboard boxes

Wrapper

Bottle

206607, 206621, 206626, 206628, 220258, 229 7R, B65D 566, B65D 4316

Patent

active

046731261

ABSTRACT:
An open ended carton which includes a recessed moisture barrier closure provided by a membrane liner and an overlying cover. The membrane liner includes a perforated cut-out area which defines a pour spout. The cover which is affixed to the cut-out area by a heat seal pivots outwardly about a transverse score line to sever the perforations. Areas in the cover which surround the cut-out perforations in the membrane are releasably sealed to the membrane, such that outward pivoting of the cover severs the perforations and peels the seal open to provide a pour spout.

REFERENCES:
patent: 2343222 (1944-02-01), Nelson
patent: 3274964 (1966-09-01), Griese, Jr.
patent: 3391852 (1968-07-01), Waldrop
patent: 3951331 (1976-04-01), Smith et al.
patent: 4127187 (1978-11-01), Smith
patent: 4358025 (1982-11-01), Urion
patent: 4433808 (1984-02-01), Gordon et al.
patent: 4556152 (1985-12-01), Bogren
patent: 4562936 (1986-01-01), Deflander
patent: 4583679 (1986-04-01), Johnson

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