{
  "$type": "site.standard.document",
  "description": "A battery, including an electrode assembly and a packaging bag configured to accommodate the electrode assembly, where the packaging bag includes a nylon layer, the nylon layer includes a coloring material, an average of color difference values L of the nylon layer is greater than or equal to 6 and…",
  "path": "/patents/1380219",
  "publishedAt": "2026-03-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/488",
    "NINGDE AMPEREX TECHNOLOGY LIMITED"
  ],
  "textContent": "A battery, including an electrode assembly and a packaging bag configured to accommodate the electrode assembly, where the packaging bag includes a nylon layer, the nylon layer includes a coloring material, an average of color difference values L of the nylon layer is greater than or equal to 6 and less than or equal to 12, and a standard deviation of the color difference values L of the nylon layer is σ and satisfies σ≤0.2. The nylon layer includes the coloring material, and during fabrication of the nylon layer, through adjusting an amount of the coloring material and a thickness of a nylon material, a color difference of the nylon layer can be adjusted.",
  "title": "BATTERY"
}