Collapsible recloseable dispenser packet with two part resealabl

Details Collapsible recloseable dispenser packet with two part resealabl Collapsible recloseable dispenser packet with two part resealabl

1978-06-13

1980-01-29

Tollberg, Stanley H.

Article dispensing

Concurrent separation and distortion of flexible article

Deformation by non-coextensive outlet opening

206210, A47K 1020

Patent

active

041857542

ABSTRACT:
A recloseable dispenser packet wherein articles, such as moisture impregnated towelettes, are readily accessible to the user. Both semi-rigid and flexible embodiments of the invention are described, and each embodiment employs a resealable closure whereby the packet may be opened for dispensing of individual towelettes and thereafter closed to maintain the packet in a hermetically sealed condition. A limp-pack, flexible packet embodiment has an improved cover closure structure. This structure includes a collar portion which is hermetically sealed to the flexible packet material and a detachable hinge member with snap-on type cover cap attached thereto. The flexible packet may also be made of three-part laminated material. Another embodiment of the limp-pack device is formed of overlapped and sealed material with gussets provided at each end of the sealed pocket.

REFERENCES:
patent: 2950847 (1960-08-01), Tupper
patent: 3127064 (1964-03-01), Fairchild
patent: 3173579 (1965-03-01), Curie et al.
patent: 3306327 (1967-02-01), Ilg
patent: 3641999 (1972-02-01), Greene
patent: 3930286 (1976-01-01), McGowen
patent: 4002264 (1977-01-01), Marchesani

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