| 摘要 |
PROBLEM TO BE SOLVED: To provide an endless ink ribbon to use for pressure sensitive paper which even if it is used for a impact printer that does not have a detection means of a joint of a ink ribbon and the blow power is comparatively strong, the seam joint section is not injured and the printing character of the seam joint section is good. SOLUTION: Endless ink ribbon is made so that sewing fabric reinforces a connection part with a thread in the neighborhood of the welding part that connects a ribbon both ends part. |
