Bag with opening and reclosing feature

Details Bag with opening and reclosing feature Bag with opening and reclosing feature

1979-07-05

1981-04-07

Garbe, Stephen P.

Special receptacle or package

With pallet feature

Knockdown or collapsible type

206632, 206633, 229 62, B65D 3320

Patent

active

042600618

ABSTRACT:
A paper bag having an inner ply and an outer ply with lines of perforations in the outer ply defining a flap adapted to be pulled back to open the bag, the inner ply having a transverse line of perforations underneath the flap, the plies being releasably adhered together by pressure-sensitive adhesive forward of the inner ply line of weakness and permanently adhered together rearward of the inner ply line of weakness, whereby after the bag has been filled and closed, the bag may be opened by pulling back the flap to tear the inner ply open rearward of the inner ply line of weakness and re-closed by adhering the flap to the inner ply forward of the inner ply line of weakness.

REFERENCES:
patent: 2153310 (1939-04-01), Newman
patent: 2276577 (1942-03-01), Hahn
patent: 2343222 (1944-02-01), Nelson
patent: 2349247 (1944-05-01), Coghill
patent: 2410438 (1946-11-01), Fields
patent: 2582286 (1952-01-01), Schenck
patent: 2719663 (1955-10-01), Meyer-Jagenberg
patent: 2896839 (1959-07-01), Barnes et al.
patent: 2946496 (1960-07-01), Stagmeier
patent: 3059827 (1962-10-01), Pellaton et al.
patent: 3093292 (1963-06-01), Ahlbor
patent: 3259303 (1966-07-01), Repko
patent: 3565328 (1971-02-01), Hudson
patent: 3687356 (1972-08-01), Goodrich et al.
patent: 4015768 (1977-04-01), McLennan
patent: 4043503 (1977-08-01), Meyers et al.

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