| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a W/O emulsion ink which is very stable and greatly improves the state or rolled printing paper and to provide a stencil printing method whereby good prints (having a high image density and free from set off) can be obtd. without being affected by the printing environment. SOLUTION: This ink comprises 10-90 wt.% oil phase and 90-10 wt.% water phase and selectively contains at least 5 wt.%, pref. 15 wt.% or lower, (based on the total wt. of ink) at least one substance selected from among oils or fats, wax, and alcohols in the oil phase. In this printing method, the ink is maintained at about the highest of the temp. of the environment wherein a printing machine is used in printing.</p> |
