| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a hollow, fibrous formed body, capable of suitably producing the hollow, fibrous formed body having various forms including a complicated bent form and having a uniform thickness by firmly making a plurality of fibrous laminate materials as one unit. SOLUTION: This method for producing the hollow, fibrous formed body by using a paper-making mold 2 formed with a cavity having two opening parts 20a, 20b communicating to its outside by combining divided molds 21, 22 and a freely expandable core 3 arranged in the cavity 20 is equipped with a process of immersing the divided molds 21, 22 with fiber slurry before combining them to form fibrous laminate layers 10a, 10b, a process of combining the divided molds 21, 22 formed with fibrous laminate layers 10a, 10b while arranging the core in the cavity 20 and a process of dehydrating for forming the formed article 1 in the paper-making mold 2. COPYRIGHT: (C)2004,JPO
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