{
  "board_families": {
    "durability-claim": 38,
    "extra-heavy-corrugated": 1,
    "film-thickness-or-gauge": 8,
    "heavy-duty-corrugated": 113,
    "reinforced-single-wall": 66,
    "standard-single-wall": 1256
  },
  "board_family_count": 6,
  "dimension_band_count": 5,
  "format_signal_count": 5,
  "formats": {
    "corrugated-box": 362,
    "corrugated-mailer": 360,
    "cube-corrugated-box": 37,
    "long-corrugated-box": 126,
    "moving-box": 597
  },
  "generated_at": "2026-06-01T18:50:23Z",
  "material_signal_count": 8,
  "materials": {
    "corrugated": 29,
    "kraft": 14,
    "kraft-corrugated": 1099,
    "kraft-white": 2,
    "unspecified-material": 5,
    "white": 24,
    "white-chipboard": 2,
    "white-corrugated": 307
  },
  "record_count": 1482,
  "site": "https://packrift-packaging-strength-atlas.vercel.app",
  "sku_page_count": 1482,
  "source": "Packrift public catalog product graph snapshot",
  "strength_signal_count": 14,
  "strength_signal_edge_count": 1811,
  "strength_signals": {
    "2.5 mil film": 8,
    "ECT-32": 1256,
    "ECT-44": 66,
    "ECT-48": 106,
    "ECT-51": 7,
    "ECT-90": 1,
    "double wall": 110,
    "heavy duty": 191,
    "industrial grade": 1,
    "puncture resistant": 1,
    "reinforced": 7,
    "single wall": 46,
    "tear resistant": 10,
    "triple wall": 1
  },
  "title": "Packrift Packaging Strength Evidence Atlas"
}