초록 ▼

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 fron

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.

대표청구항 ▼

A plastic container having moisture-proof capabilities and being reclosable, comprising in combination: a tubular container formed of plastic material; an integral impervious fold of material extending longitudinally along a generally flat front side of said container and formed by drawing confronti

A plastic container having moisture-proof capabilities and being reclosable, comprising in combination: a tubular container formed of plastic material; an integral impervious fold of material extending longitudinally along a generally flat front side of said container and formed by drawing confronting faces together and folding them over said front side with said confronting faces having interior continuous complementary releasibly interfacing rib and groove members longitudinally therealong whereby the edge of the fold can be severed for access to said rib and groove elements to reclosably open said front side of the container; cross-seals at opposite ends of the container; and a longitudinal fin seal extending along a generally flat back side of the container and opposite said fold.