| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a brush tip featuring its well tidying-up nature of brush filling, successful nerve stability and excellent liquid holding capacity during brushing and also its capability of drawing a stable curve regardless of whether it be a bold line or a fine line when the brush tip is pressed down in a curve drawing operation. <P>SOLUTION: This brush tip is made up of a synthetic resin brush filling with a tapered tip, and the brush filling is a mixture of at least, a brush filling with a circular straight crosssection, a brush filling with a circular crimped crosssection and an odd-shaped straight crosssection. The crosssectional shape of the brush tip is elliptical or rectangular. <P>COPYRIGHT: (C)2008,JPO&INPIT |
