| 摘要 |
PROBLEM TO BE SOLVED: To stably obtain a large injection quantity and to achieve high speed treatment. SOLUTION: A supplying means 1 of a treating liquid for a silver halide photographic sensitive material is constituted by arranging at least two injection channels in an array form. Each channel is composed of an injection chamber 30A for housing the treating liquid for the silver halide photographic sensitive material, at least two orifices 22 which are communicated with the injection chamber 30A and a converting element 32 for changing the volume of the injection chamber. The ratio (L/R) of the length L of the orifice to the diameter R at the injection side of the orifice is set in the range of 5-200. By setting the value of L/R in this range, a large injection quantity can be stably obtained and the high speed treatment can be achieved. |
