{
  "$type": "site.standard.document",
  "description": "A pressing jig of the present invention is a pressing jig for removing gas generated in an activation process of a battery cell, and includes: a plate-shaped lower plate on which the battery cell that has undergone the activation process is placed and fixed; and an upper plate that presses the…",
  "path": "/patents/1410205",
  "publishedAt": "2025-05-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0481",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "A pressing jig of the present invention is a pressing jig for removing gas generated in an activation process of a battery cell, and includes: a plate-shaped lower plate on which the battery cell that has undergone the activation process is placed and fixed; and an upper plate that presses the battery cell placed on the lower plate from above, wherein the upper plate has a structure in which n (n≥3) separated sub-plates are assembled to form a single upper plate, and the sub-plates independently press the battery cell. The pressing jig of the present invention has the effect of suppressing trapping of internal gas by sequentially pressing the battery cell.",
  "title": "PRESSING JIG FOR REMOVING GAS TRAP AND METHOD FOR MANUFACTURING SECONDARY BATTERY USING SAME"
}