Asc6050zk precise vacuum uv exposure unit is equipped with special uv lamps and auxiliary vacuum suction device. After putting the screens and well printed transparency film on the glass close its cover and let it work after set the needed vacuum and exposure time then it will make the screens and transparency film close on the glass tightly by evacuating the air of the vacuum charmer emerging from the rubber blanket. When the set time is up it will deflate automatically and then the exposure is finished. Please cut off the power supply. Working principle screen printing screens are coated with a light sensitive emulsion using a scoop coater. When the emulsion is dry place your image with a positive print on the screen. Once you burn the screen the emulsion that did not get any uv will wash out of the screen exposing the tiny pin holes. The surrounding areas that were exposed to uv will be cured. Hence the ink will pass through screen onto your substrate. Special tips the vacuum pumping area sizes of the rubber blanket is 23.6 *27.6 60*70Cm but the optimum screen exposing size is within 19.7 *23.6 *1.6 50*60*4Cm by the outer sizes. If your screen is oversized please buy cautiously breakdown maintenance 1. If the digit was not displayed once turned on the switch a. Please check whether the power supply is good or not b. Please check whether the bottom fuse wire is loose burned-out or not 2. If the vacuum pump didn’t work after putting the screen on the glass closing the co...
Asc6050zk precise vacuum uv exposure unit is equipped with special uv lamps and auxiliary vacuum suction device. After putting the screens and well printed transparency...show more
