| 摘要 |
PROBLEM TO BE SOLVED: To provide a nonlevel printing method for producing a print having high density and neutral color tone. SOLUTION: The method for printing a non-photosensitive thermography monosheet material having two parallel end parts spaced apart by longer than 12 cm (nonlevel) for attaining desired optical density and color tone comprises a step for selecting a thermography monosheet material, delivering an image data to the processor of a thermal printer including a print head, converting the image data into an activation pulse, loading the heating elements with energy for each print line to form an image and carrying an image forming material in the carrying direction. Image dots are formed using thermal energy of 50-200 mJ/mm2 on the surface of the heating element and the thermal element contains a nonphorosensitive organic silver salt, a reducing agent having thermal relation therewith and a binder but does not contain a capsulated organic silver salt in a heat sensitive microcapsule. |
