Squeegee operating methods and requirements
2016-07-14 15:59:41
1, screen selection of 800 mesh to 1200 mesh.
2, discharge printing powder plus 5% -10%, it must stir until completely decomposed when added discharge printing powder.
3, before the start printing , the paste must be filtered, and the production process should pay attention to whether paste thickens, if the reaction thickens, please stop using it immediately.
4, at once 4 times
5, Press: 160 ℃, 15 seconds, press, printing position to dry before they can be pressed to avoid fade. It took place when a white border, must be press ready, that is overheating.
6, heat treatment: Just after printing with 150 ℃ ~ 170 ℃ baked 3 minutes, hot pressing, or 15 to 20 seconds.
