Container for an electrophoretic support medium

Details Container for an electrophoretic support medium Container for an electrophoretic support medium

1987-01-05

1988-07-26

Niebling, John F.

Chemistry: electrical and wave energy

Apparatus

Coating, forming or etching by sputtering

206454, 206565, 220 4B, B65D 8330, B65D 600, G01N 2726

Patent

active

047598387

ABSTRACT:
A container for protecting and enclosing an electrophoretic support medium is disclosed. The container includes a top portion and a bottom portion, which when closed sealingly engage one another to form a substantially air-tight cavity therein. The bottom portion has a recess formed therein for accommodating the support medium and at least a portion of the recess has a substantially smooth planar surface. The bottom recess is defined by a protruding continuous rim which has a plurality of nubs protruding into said recess and engagable with the base sheet of the support medium, whereby the support medium is retained within the recess.

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