COTS chapped aging occurs because
The use of COTS is bound to chapped, aging phenomenon, it is also very normal. But if the premature aging chapped, it is time to find out why. 1, if the ink dry excess oil, dry ink on the rollers and heat. 2, poor performance of roller bearing, oscillating rollers with rotating, beats friction, compression, and so on. 3, cleaning rollers use of improper cleaning agents, cleaning time too soon, on COTS cannot be thoroughly cleaned of impurities. 4, workshop environment at a higher temperature, fountain work bad cooling system, roller heat produced when timely dissemination, papermaking rollers high internal temperature.