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    • 16. 发明申请
    • METHOD OF SCREEN PRINTING ON 3D GLASS ARTICLES
    • 屏幕打印3D玻璃文章的方法
    • WO2011106615A1
    • 2011-09-01
    • PCT/US2011/026198
    • 2011-02-25
    • CORNING INCORPORATEDSABIA, RobertWEXELL, Kathleen A.
    • SABIA, RobertWEXELL, Kathleen A.
    • B41F15/08B41M1/12B41M1/26B41M1/40
    • B41M1/12B41F15/0895B41M1/34B41M1/40B41P2200/40B41P2215/50
    • A method of screen printing on 3D glass articles includes providing a 3D glass article having a first 3D surface with a first surface profile and a second 3D surface with a second surface profile, the first 3D surface and the second 3D surface being separated by a thickness of glass. The method includes providing a fixture having a 3D fixture surface with a fixture surface profile matching the second surface profile. The method includes providing a screen having a design, a squeegee, and an ink. The 3D glass article is supported on the fixture by mating the second 3D surface with the 3D fixture surface. The screen is positioned at a plane a distance above the first 3D surface. The ink is deposited on the screen. The squeegee is positioned at a selected orientation relative to the plane. The ink is pushed through the screen onto the first 3D surface by simultaneously contacting the squeegee with the screen, traversing the squeegee in a linear direction, maintaining the orientation of the squeegee relative to the plane, locally deflecting the screen from the plane to the first 3D surface, and locally conforming the screen to the first surface profile.
    • 一种在3D玻璃制品上进行丝网印刷的方法包括提供具有第一表面轮廓的第一3D表面和具有第二表面轮廓的第二3D表面的3D玻璃制品,所述第一3D表面和第二3D表面被分离厚度 的玻璃。 该方法包括提供具有3D夹具表面的夹具,其具有与第二表面轮廓匹配的夹具表面轮廓。 该方法包括提供具有设计,刮板和墨水的屏幕。 3D玻璃制品通过将第二个3D表面与3D夹具表面相配合来支撑在固定装置上。 屏幕定位在距离第一个3D表面上一个距离的平面处。 墨水沉积在屏幕上。 刮板相对于平面定位在选定的方位。 油墨通过将刮板与筛网同时接触而沿着线性方向穿过刮刀而将筛网推到第一3D表面上,保持了刮板相对于平面的方向,从而将筛网局部地偏离平面到第一 3D表面,并使屏幕局部地符合第一表面轮廓。