| 摘要 |
PROBLEM TO BE SOLVED: To provide a high-quality and highly mass-productive brush uniformizing the density of bristle materials and easily forming a fluff body. SOLUTION: This brush 11 is provided with a pair of plastically deformable core materials 12, and a belt-shaped fluff body 13 consisting of knitted goods integrally formed by regularly aligning a plurality of fluffs 13a in a prescribed direction. This brush 11 is formed so as to spirally aligning the respective fluffs 13a along the longitudinal direction of the both core materials 12 by bundling and twisting the both core materials 12 with the fluff body 13 cramped between the both core materials 12 so as to orthogonally cross the both core materials 12 with respective fluffs 13a. COPYRIGHT: (C)2008,JPO&INPIT
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