{
  "$type": "site.standard.document",
  "description": "Disclosed are a pouch-shaped battery cell including an electrode assembly in which a positive electrode and a negative electrode are stacked with a separator interposed therebetween and a pouch-shaped battery case having an electrode assembly receiving portion configured to receive the electrode…",
  "path": "/patents/1427203",
  "publishedAt": "2026-06-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B29C65/00",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "Disclosed are a pouch-shaped battery cell including an electrode assembly in which a positive electrode and a negative electrode are stacked with a separator interposed therebetween and a pouch-shaped battery case having an electrode assembly receiving portion configured to receive the electrode assembly, wherein the pouch-shaped battery case includes a first case and a second case, the first case and the second case are coupled to each other such that outer peripheries thereof are aligned with each other to form a sealed portion, and the sealed portion is a roll-shaped sealed portion wound in the shape of a roll, a sealed portion rolling apparatus for the pouch-shaped battery cell, and a sealed portion rolling method using the same.",
  "title": "POUCH-TYPE BATTERY CELL, DEVICE FOR ROLLING SEALING PORTION OF POUCH-TYPE BATTERY CELL, AND METHOD FOR ROLLING SEALING PORTION USING SAME"
}