APPARATUS AND METHOD FOR PROVIDING ELECTRICAL CONTACT FOR PLANAR MATERIAL IN STRAIGHT-THROUGH INSTALLATIONS

摘要

The present invention is added faceted electrical current while maintaining external contacts (9) in the dry state 10, the electrical contact of the process solution (11) by pinching, the treated surface of the article 10, the electrolytic process and / or electrically to the wet screen private processing piece goods in the form of a flat in-line device (1) relates. Using the upper and lower transport and / or transport device having a known contact means, when the processing solution 11 is transported to the upper unit from the lower unit, the upper surface of the article is wet and can not usually be tolerated is lower contacts are electroplating , because the continuous metal removal is necessary, a large effort is required. According to the present invention, the water level in the lower region of the upper contacts (6). Therefore, even when there is no article in the region of the contact (6), the contact does not get wet. This is accomplished by the down-pipe (5) which are assigned to each point (6). Even in the relaxed state, the contact does not have contact with the treatment liquid, keeping the upper surface of the article is dry and does not require removal of the metal contacts. ;