Solvent guard system

Details Solvent guard system Solvent guard system

1986-05-16

1988-02-16

Eickholt, E. H.

Printing

Stenciling

Stencils

118733, B05C 1706

Patent

active

047247614

ABSTRACT:
A master frame assembly for use in a screen printing press carries an upper seal means to seal directly to a screen printing frame to provide an enclosed sealed chamber within the screen frame to contain solvents associated with the ink within the sealed chamber. The preferred upper seal means includes a traveling cover sheet which is pressed directly into sealing engagement with the underlying screen frame about all four sides of the screen frame. Mounted on the master frame are side seal bars for pressing the traveling marginal edges of the sheet against the underlying sides of the screen frame. These side seal bars are adjustably and movably mounted on the master frame so that they may press the traveling cover sheet against the sides of each of several different widths of screen frames.

REFERENCES:
patent: 3731623 (1973-05-01), Bubley et al.
patent: 3859917 (1975-01-01), Bubley et al.
patent: 3955501 (1976-05-01), Bubley et al.
patent: 3988986 (1976-11-01), Zimmer
patent: 4276826 (1981-07-01), Bubley et al.
patent: 4307662 (1981-12-01), Mitter
patent: 4537126 (1985-08-01), Bubley
patent: 4545300 (1985-10-01), Jensen
patent: 4637308 (1987-01-01), Vidoni

Affiliated with

Also associated with

Rating

Solvent guard system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Solvent guard system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solvent guard system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2215206