Martian night of aluminum foil etching device

摘要

The subject innovation is that as the object is achieved by the feed roller 2 is applied with a positive (+) power supply to the upper side of the chemical conversion tank 1 installed on the etching apparatus of the chemical conversion foil is applied to the surface of the Al foil, on the inside negative (-) power is applied flammable liquid 3 in the features by Al foil 4 is in the electrochemical reaction chemical conversion tank 1 passes through the feed roller (2) chemical conversion tank 1 which is filled Mars etching is ever that night as a base.; Accordingly, Al prevented from being damaged and the etching poor phenomenon of Al foil in accordance with the chemical conversion foil on the foil surface in high pressure and high temperature generated during the feed of Et called feed roller in advance, and may be chemical conversion foil is uniformly applied to the surface of the Al foil so also, of course, it will yiettara to improve the efficiency of the chemical etching night work of Al foil gailcheung.