{
  "$type": "site.standard.document",
  "description": "A cylindrical battery winding apparatus comprises a pair of separator unwinding parts that unwind separators from separator rolls to separate a positive electrode material and a negative electrode material; a pair of alignment parts including grippers that pull and align one end of the positive…",
  "path": "/patents/1375702",
  "publishedAt": "2025-05-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0409",
    "Young Hwan KIM"
  ],
  "textContent": "A cylindrical battery winding apparatus comprises a pair of separator unwinding parts that unwind separators from separator rolls to separate a positive electrode material and a negative electrode material; a pair of alignment parts including grippers that pull and align one end of the positive electrode material and the negative electrode material respectively cut to a predetermined length; a winding part that stacks the positive electrode material/separator/negative electrode material and winds the stacked materials to form a jelly roll; and a cutting part that cuts the separator and cuts a fixing tape to secure the jelly roll.",
  "title": "WINDING APPARATUS FOR CYLINDRICAL BATTERY"
}