Self-sealing specimen pouch assembly

Details Self-sealing specimen pouch assembly Self-sealing specimen pouch assembly

1991-03-05

1991-10-15

Garbe, Stephen P.

Flexible bags

Tamper indicating

383 40, 383 66, 383 88, 604410, B65D 3320

Patent

active

050569309

ABSTRACT:
A disposable, self-sealing pouch assembly defines a specimen-receiving enclosure and an associated pocket for receiving an identification card or the like. The assembly preferably includes first, second, and third rectangular piles of transparent plastic film. The first and second plies are joined at peripheral portions thereof to define a specimen-receiving enclosure with an access opening defined by the second ply providing access to the interior enclosure. The third ply is joined to the second ply and defines a card-receiving pocket therewith. Pressure-sensitive adhesive provided at the access opening effects self-sealing of the assembly, with the assembly configured to close the card-receiving pocket upon closing and sealing of the specimen-receiving enclosure.

REFERENCES:
patent: 2344369 (1944-03-01), Salfisberg
patent: 3762628 (1973-10-01), Sargent
patent: 3905477 (1975-09-01), Graham
patent: 4276982 (1982-07-01), Sibrava et al.
patent: 4509196 (1985-04-01), Sak et al.
patent: 4510621 (1985-04-01), Sak et al.
patent: 4648860 (1987-03-01), Cassey
patent: 4709399 (1987-11-01), Sanders
patent: 4744673 (1988-05-01), Nakamura
patent: 4927405 (1990-05-01), Martin et al.
patent: 5509196 (1985-04-01), Sak et al.

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