| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus, system and method of capturing magnetic metallic foreign matters, by which magnetic metallic foreign matters are efficiently removed even if non-magnetic materials are mixed in, and to provide a prepreg manufacturing method, a prepreg and a laminated plate.SOLUTION: This is the apparatus 100 of capturing magnetic metallic foreign matters contained in a liquid, comprising a body 200 with a slope 210 and a magnet 300 installed in the body 200. The apparatus captures magnetic metallic foreign matters contained in the liquid 400 by making the liquid 400 flow from an upper part 212 to a lower part 214 and by bringing the liquid 400 into contact with the surface of the magnet 300 during the flowing downstream. On the upstream side of the magnet 300, there are provided a slope 210 adjacent to the magnet 300 and a retention part 410 whose inner wall face is the surface of the magnet 300 to retain the liquid 400. |
