| 摘要 |
A flat plate wash out machine especially suitable for joint brushing and solvent action on photopolymer printing plates in which brushing fingers are held by a pliable sheet with distributed pressure means behind the pliable sheet and the solvent is held in a container so that any photopolymer plates can be held substantially vertical during any wash out procedure. Mechanical agitation is achieved by a simple to and fro action of a pneumatic ram and two containers with perhaps differing solvents can be used at the same time with the same pneumatic ram driving.
|
