| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a fiber molded form seldom causing its cracking. SOLUTION: The method for producing the fiber molded form comprises the following process: A fiber laminate produced by subjecting fiber slurry to papermaking operation followed by drying in a drying step is held in a dry mold, and a wet fiber laminate identical in shape with the above-dried fiber laminate in its wet state is superimposed on the above-dried fiber laminate to unify both of the laminates. In this method, it is preferable that the fiber slurry contain organic fibers, inorganic fibers, inorganic powder and a thermosetting resin, and optionally, thermally expandable microcapsules. COPYRIGHT: (C)2007,JPO&INPIT
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