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    • 44. 发明公开
    • METHOD AND APPARATUS FOR ARRANGING GRANULAR MATERIAL
    • 用于布置颗粒材料的方法和设备
    • EP2674140A1
    • 2013-12-18
    • EP12744656.5
    • 2012-02-02
    • Zuiko Corporation
    • TSUJIMOTO YoshioNAKAKADO Masaki
    • A61F13/15A61F13/49A61F13/53
    • B23B3/10A61F13/15617A61F13/15658A61F13/5323A61F2013/530562B32B3/10B32B5/16B32B5/30B32B37/24
    • A method including carrying an air-permeable web (1) while holding a first surface (11) of the web (1) on a carrying surface (41); dispensing powder particles (3) onto a second surface (12) of the web (1); drawing a first air (α1) from a plurality of suction holes (40) in the carrying surface (41) through the web (1), thereby holding the powder particles (3) in a predetermined pattern on the second surface (12) of the web (1); and giving at least a part of the first air (α1) flow components (αr, αs) flowing in directions (R, S) along the second surface (12) of the web (1) by means of an airflow deflector (6) opposing the second surface (12) of the web (1), thereby moving powder particles (3) on non-suction areas (1A) between the suction holes (40) on the web (1), thus arranging the powder particles (3) in a predetermined pattern on the web (1).
    • 一种方法,其包括在将所述幅材(1)的第一表面(11)保持在承载表面(41)上的同时承载透气幅材(1); 将粉末颗粒(3)分配到所述幅材(1)的第二表面(12)上; 从承载表面(41)中的多个抽吸孔(40)通过网状物(1)抽取第一空气(α1),由此将粉末颗粒(3)以预定图案保持在第二表面 网(1); 并且通过气流偏转器(6)给沿着幅材(1)的第二表面(12)沿方向(R,S)流动的至少一部分第一空气(α1)流动分量(αr,αs) (1)的第二表面(12)相对,由此在卷材(1)上的吸孔(40)之间的非吸入区域(1A)上移动粉末颗粒(3),从而将粉末颗粒 )以预定图案在网(1)上。