Screen printing method

In a screen printing method which is carried out by placing a material to be printed at a predetermined portion of a printing table, feeding a paste state or ink state coating material to a surface of a screen plate for printing, and sliding the surface of the screen plate by using a squeegee to carry out screen printing,

• the method comprises the steps of a coating step in which the above-mentioned paste state or ink state coating material is covering on the surface of the screen plate for printing with a thin thickness, and a printing step in which the paste state or ink state coating material coated on the surface of the screen plate for printing got over an ink fountain stood at a side of one edge of the surface of the screen plate in the coating step is printed by the above-mentioned squeegee in vacuum or atmospheric pressure.

In a screen printing method which is carried out by placing a material to be printed at a predetermined portion of a printing table, feeding a paste state or ink state coating material to a surface of a screen plate for printing, and sliding the surface of the screen plate by using a squeegee to carry out screen printing,

• the method comprises the steps of a coating step in which the above-mentioned paste state or ink state coating material is covering on the surface of the screen plate for printing with a thin thickness, and a printing step in which the paste state or ink state coating material coated on the surface of the screen plate for printing got over an ink fountain stood at a side of one edge of the surface of the screen plate in the coating step is printed by the above-mentioned squeegee in vacuum or atmospheric pressure, and after the above-mentioned coating step, a degassing step is provided to degas bubbles in the coated material by changing the pressure from high vacuum state to atmospheric pressure or low vacuum state.

In a screen printing method which is carried out by placing a material to be printed at a predetermined portion of a printing table, feeding a paste state or ink state coating material to a surface of a screen plate for printing, and sliding the surface of the screen plate by using a squeegee to carry out screen printing,

• the method comprises the steps of a coating step in which the above-mentioned paste state or ink state coating material is covering on the surface of the screen plate for printing with a thin thickness, and a printing step in which the paste state or ink state coating material coated on the surface of the screen plate for printing got over an ink fountain stood at a side of one edge of the surface of the screen plate in the coating step is printed by the above-mentioned squeegee in vacuum or atmospheric pressure, and after completion of the above-mentioned coating step and before the printing step, a degassing step is provided to degas bubbles in the coated material by changing the pressure from high vacuum state to atmospheric pressure or low vacuum state, and the printing step is carried out in vacuum atmosphere.