{
  "$type": "site.standard.document",
  "description": "Provided is a sheet press molding method that can create molded articles having low thickness deviation. In this method, a molded article (30) is formed by applying pressure to a sheet material (20) using a pair of dies (10), at least one of which has a prescribed recess-projection pattern (13)…",
  "path": "/patents/1005391",
  "publishedAt": "2012-02-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B29C33/42",
    "SHOWA DENKO KK [JP]"
  ],
  "textContent": "Provided is a sheet press molding method that can create molded articles having low thickness deviation. In this method, a molded article (30) is formed by applying pressure to a sheet material (20) using a pair of dies (10), at least one of which has a prescribed recess-projection pattern (13) comprising recess and projection portions. The method includes: a sheet-forming process in which a recessed portion (2a) having volume equal to the total volume of the projection is formed in the surface of the sheet material (20), which includes a resin composite and 60-95% filler by volume; and a pressing process wherein the recessed portion (2a) in the sheet material (20) is placed facing the recess-projection pattern (13) on the dies (10) and pressure is applied to the dies (10), thereby forming a molded article (30) to which the recess-projection pattern (13) is transferred.",
  "title": "SHEET PRESS MOLDING METHOD AND METHOD OF PRODUCING FUEL CELL SEPARATOR"
}