公开(公告)号：US06688725B2

公开(公告)日：2004-02-10

申请号：US10079581

申请日：2002-02-22

申请人： Mikio Fukatsu ,  Tomoyoshi Yabe

发明人： Mikio Fukatsu ,  Tomoyoshi Yabe

IPC分类号： B41J2145

CPC分类号： B41J2/145

摘要： The present invention dispenses with a plate for printing using an ink jet technology and provides a building board printing apparatus which is ready for a small-lots & multi-products manufactured systems. Each of printing heads 1, . . . M, . . . N comprises nozzle arrays arranged in a line, each of which jets an ink selected from a group of colors such as yellow (Y), magenta (M), cyan (C) and black (B). Each printing head is successively arranged in a vice scanning direction, while being shifted color by color. According to this, four printing heads positioned adjacent to one another in a vice scanning direction enable the use of print inks of four colors successively. Since a printing interval between different colors can be shortened in a vice scanning direction, it becomes possible to provide high-quality printing with low color deviation on building boards to be moved.

摘要翻译： 本发明省去了使用喷墨技术进行印刷的印版，并且提供了可用于小批量和多产品制造的系统的建筑板印刷设备。 每个打印头1，。 。 。 M，。 。 。 N包括排列成一行的喷嘴阵列，其中每一个喷射从一组颜色（例如黄色（Y）），品红色（M），青色（C）和黑色（B））中选出的油墨。 每个打印头依次排列在副扫描方向上，同时颜色偏移。 据此，在副扫描方向上彼此相邻定位的四个打印头能够连续地使用四种颜色的打印油墨。 由于可以在副扫描方向上缩短不同颜色之间的打印间隔，所以可以在要移动的建筑板上提供具有低颜色偏差的高质量打印。