DEVICE AND METHOD FOR TRANSPORTING FLAT WORKPIECES IN CONVEYORIZED PROCESSING LINES

摘要

The invention relates to a device and a to method of transporting flat workpieces in wet-chemical conveyorized processing lines. It is preferably used to process printed circuit boards and printed circuit foils. A device is proposed in which the upper rollers (1) and the lower rollers (2) are alternately provided with such different diameters that the force the upper roller (1) exerts upon the printed circuit boards and printed circuit foils (4) is limited.