PAINTED BUILDING BOARD

摘要

PROBLEM TO BE SOLVED: To provide a building board painted with a colored pattern tuned with an uneven pattern of a building board by an ink jet method capable of offering a painted external appearance which is not greatly damaged even though the location of a color pattern is slightly deviated from the uneven pattern of the building board. SOLUTION: Surface of a building board 1 having an uneven pattern is painted by an ink jet type coating machine 2. A building board 1 has an uneven pattern with projected portions 6 and dented portions 7 respectively located alternately. Projected surfaces 6a of the projected portions 6 and bottom surfaces 7a of the dented portions 7 are respectively colored with different colors. Rising surfaces 8 between the projected surfaces 6a and the bottom surfaces 7a are painted with a color "Z" as a color between a color "X" for the projected surfaces 6a and a color "Y" as a color for the bottom surfaces 7a by using the ink jet type coating machine 2. COPYRIGHT: (C)2007,JPO&INPIT