Screen printing apparatus

Details Screen printing apparatus Screen printing apparatus

1993-08-26

1995-05-02

Burr, Edgar S.

Printing

Stenciling

Stencils

118 46, 29746, 101114, 101123, 1011271, 101126, B05C 1706, B41F 1500

Patent

active

054109574

ABSTRACT:
A screen printing apparatus includes a screen frame disposed above a ceramic green-sheet, and a screen on which an electrode pattern is formed is held by the screen frame. A cover is detachably attached to the screen frame by making a recess formed on upper surface of the screen frame engage with a projection formed on a lower end surface of the cover. An interior of the cover becomes an airtight state substantially except for a stitch portion of the screen. Therefore, when a vapor pressure of a volatile solvent of an electrode paste becomes to be saturated in the interior of the cover after volatilization of the volatile solvent to some extent, the volatile solvent of the electrode paste is prevented from further volatilizing.

REFERENCES:
patent: 4724761 (1988-02-01), Bubley
patent: 4729306 (1988-03-01), Bubley
patent: 5048417 (1991-09-01), Everroad
patent: 5171721 (1992-12-01), Nanataki et al.
patent: 5202705 (1993-04-01), Asano et al.
patent: 5278007 (1994-01-01), Nanataki et al.

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