SCREEN PRINTING MACHINE AND SCREEN PRINTING METHOD

• Main Authors: HIROKADO YOSHINOBU, SEKINO SHIRO
• Format: Patent
• Language: English
• Published: 20.03.2014
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; LINING MACHINES; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING,INKING, DAMPING, OR THE LIKE; PERFORMING OPERATIONS; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM; PRINTED CIRCUITS; PRINTING; PRINTING MACHINES OR PRESSES; PRINTING PLATES OR FOILS; STAMPS; TRANSPORTING; TYPEWRITERS

PROBLEM TO BE SOLVED: To easily print a thick film pattern with high quality by suppressing floating of a pressure head resulting from pressurization to printing paste.SOLUTION: There is provided a screen printing machine which pushes out printing paste 3 accumulated inside a pressure cartridge head 2 on a printing object 6 arranged on the other surface side of a screen mask 1 via a slit-like mask opening 1c provided in the screen mask 1 by sliding the pressure cartridge head 2 on the screen mask 1 while pressurizing the printing paste 3 and performs printing. The pressure cartridge head 2 has a slit-like ejection opening 5a for ejecting the printing paste 3, at a part corresponding to the slit-like mask opening 1c on the opposite surface with the screen mask 1 and the ejection opening is not formed at least at a part of a part which does not correspond to the slit-like mask opening 1c in a direction orthogonal to a sliding direction of the pressure cartridge head 2 in a surface direction of the screen mask 1 in printing.