| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To uniform total strength of a thermoplastic resin molded article and to reduce the weight of the molded article. <P>SOLUTION: While a flexible fabric matched to the shape and the size of a resin molded material is previously prepared by three or less reinforced fibers, a plasticized resin is injected in such a state that the flexible fabric is laid in a cavity of a molding mold during molding. Even when a part of the resin molded product has a weld line, the flexible fabric does not pose the problem of a deterioration of partial strength from the portion composed by striding across the weld line, and high strength close to a high-strength material such as a metal can be maintained over the whole of the product without increasing the wall thickness of the molded article. A productivity can be remarkably improved and the cost can be reduced thereby. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
