| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for drawing an uneven pattern, which has the following advantages; the uneven pattern can be drawn on the surface of a nap fabric by the irradiation of laser beams without a device for selecting irradiation places; the depths of the dents of the uneven pattern can be changed to give a rich three-dimensional appearance to the nap fabric; and melted standing fiber products produced by the irradiation with the laser beams are micronized to un-necessitate the dissolving removal of the melted products after the irradiation with the laser beams. SOLUTION: This method for drawing the uneven pattern is characterized by printing and imparting a first anti-melting agent for preventing the thermal fusion of standing fibers 44 to a nap layer 41 composed of the standing fibers 44 comprising thermally fusible synthetic fibers, irradiating the nap layer 41 to which the anti-melting ingredient of the first anti-melting agent is imparted to thermally deform a part of the standing fibers 44 through the surface of the nap layer 41, thus drawing the uneven pattern on the surface of the pilose fabric, and preparing the first anti-melting agent from one liquid of water, a water-soluble organic solvent, and a surfactant and a humectant including anyone of a water-soluble resin, a water-dispersible resin and a clay mineral as the anti-melting agent. COPYRIGHT: (C)2007,JPO&INPIT
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