Package with reclosable fin and method

Details Package with reclosable fin and method Package with reclosable fin and method

1987-04-27

1989-07-18

Moy, Joseph Man-Fu

Flexible bags

Tamper indicating

383 63, 383 65, 206459, 206605, 206610, 206632, B65D 3000

Patent

active

048489280

ABSTRACT:
A tubular plastic container having moisture-proof capabilities and being reclosable with a continuous longitudinal seal along a back side, with cross-seals at the ends and with a front fold along the longitudinal front center formed by confronting faces being drawn together and folded over said front center with the confronting faces having internal continuous complementary interlocking rib and groove elements wherein the fold is severable for access to the rib and groove elements.

REFERENCES:
patent: 3827472 (1974-08-01), Uramoto
patent: 4252238 (1981-02-01), Spiegelberg et al.
patent: 4285376 (1981-08-01), Ausnit
patent: 4570820 (1986-02-01), Murphy
patent: 4589145 (1986-05-01), Van Erden et al.
patent: 4625496 (1986-12-01), Ausnit
patent: 4646511 (1987-03-01), Boeckmann et al.
patent: 4663915 (1987-05-01), Van Erden et al.
patent: 4704842 (1987-11-01), Boeckmann et al.

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