Protective laboratory specimen bag

Details Protective laboratory specimen bag Protective laboratory specimen bag

1988-07-01

1990-05-22

Schmidt, Frederick R.

Manufacturing container or tube from paper; or other manufacturi

Container making

Pliable container

383 38, 383 63, 383 65, 493197, 493199, 493213, 493214, 493215, 493927, 493931, B31B 2764, B31B 2714

Patent

active

049274058

ABSTRACT:
A composite protective laboratory specimen bag (A) and method is illustrated which includes folded tubing (D) having a releasable lock (26) for forming a first fluid-tight compartment (B) for containing a laboratory specimen container. J-folded sheeting (E) with a reverse flip (46) forms a second compartment (C) for containing associated paper work. The tubing and sheeting are heat sealed together across a web (32) of the tubing to form a closed top composite bag with side mouth openings (24,48) for the compartments. A protective plate (62) avoids damage to the lock during the heat sealing step.

REFERENCES:
patent: 2741956 (1956-04-01), Dittenbaugh
patent: 3510052 (1970-05-01), Ruda
patent: 3680768 (1972-08-01), Warren
patent: 3802919 (1974-04-01), Saffir
patent: 4637061 (1987-01-01), Riese
patent: 4672723 (1987-06-01), Hugues et al.
patent: 4744673 (1988-05-01), Nakamura
Minigrip brochure--1 page.

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