Ink ribbon fabric foundation.

摘要

A fabric foundation for an ink ribbon comprising a woven fabric comprising warp yarns and weft yarns, and the woven fabric satisfying the following equation: $wherein\; K\; is\; the\; ratio\; of\; C1/C2;\; C1\; is\; a\; warp\; crimp\; rate;\; and\; C2\; is\; a\; weft\; crimp\; rate.\; The\; ink\; ribbon\; fabric\; foundation\; is\; hardly\; damaged\; under\; severe\; printing\; conditions\; such\; as\; high\; speed\; and\; strong\; striking\; force,\; offering\; an\; extended\; life.\mathop{\mathrm{image}}$