| 摘要 |
PCT No. PCT/JP82/00250 Sec. 371 Date Feb. 11, 1983 Sec. 102(e) Date Feb. 11, 1983 PCT Filed Jun. 30, 1982 PCT Pub. No. WO83/00121 PCT Pub. Date Jan. 20, 1983.Flexible pen nib (20) for writing instruments includes a rod-like nib body having inner capillary channels (24) for passing ink therethrough. This nib body is a porous rubber-like elastic body having composite-fiber textures obtained by combining a number of longitudinally oriented crimped polyamide fibers (21), with synthetic resin elastomer (22). Those composite-fiber textures form, within the cross-section of the pen nib, random-shaped elements (23) which are arranged in a uniformly random aggregation leaving the capillary channels (24). The capillary channels (24) have an orientation in the axial direction of the pen nib, and provide the pen nib with a predetermined porosity. |
