NOVELTY - The mask surface coating material pushing-in screen printing apparatus has masking sheet (103) arranged on surface on back side of silk gauze (102). Large and small holes or holes of drawing-line pattern are formed on masking sheet. A scraper (104) is positioned on front side of silk gauze to stuff coating material into openings on masking sheet or to scrape off coating material. Another scraper (105) is positioned on back side of masking sheet to scrape off excess viscous coating material while pushing in coating material into openings on masking sheet.    USE - Mask surface coating material pushing-in screen printing apparatus for, e.g., forming wiring patterns, multilayered circuits and insulating layers for electronic devices such as integrated circuit card antenna and solar cell, forming abstract pattern on decorative sheet for building materials, forming pattern on micro channel or micro flask for medical research. Can also be used in hyperfine pattern printing or multilayer color foodstuff printing.    ADVANTAGE - Enables stable printing of high viscosity resin on thick film with highly thin line. Enables lowering of resistance value, thus easing substitution of metallic circuit with conductive ink and electrically conductive paste. Improves chemical resistance of preservative in image area and improves film thickness of corrosion-resistance ink, thus reducing defect in image area due to corrosion. Eliminates restrictions in film thickness. Enables kind of resin to be changed, and allows two resin layers to be simultaneously printed. Enables increase in cross-sectional area of wiring patterns, thus enabling low heat emitting circuit with less electrical resistance values to be formed. Enables multilayered circuit and insulating layer to be formed easily in short time. Enables difficult design to be expressed. Allows micro channel or micro flask and chips to be manufactured in large quantities at low cost. Allows chelate aqueous solution and oil phase to be mixed at micro level, and allows chelate compound to be eluted to oil phase and isolated from oil-and-water interface. Chemical reaction at micro level becomes possible, thus enabling deoxyribonucleic acid (DNA) analysis by laser. Enables application to hyperfine pattern printing by reducing system scale in size. Enables multicolor printing and deployment to multilayer color foodstuff printing.    DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view illustrating a printing method.    Printing plate (100)    Frame (101)    Silk gauze (102)    Masking sheet (103)    Scrapers (104,105)