| 摘要 |
PROBLEM TO BE SOLVED: To provide a doctor type ink groove for a printing machine, which includes a back wall having at least one flow profile hydrodynamically affecting ink, and is improved so that ink stored in the doctor type ink groove is more homogeneous over a print width.SOLUTION: An array of flow profiles 8 is arranged along a back wall 5, and the flow profiles 8 are obliquely directed respectively having an acute angle to the rotation axis 9 of an anilox roller 2 cooperating with a doctor type ink groove 3. |
