Do you know how to peel off the dome array from the sheet correctly?
The first way many people think is by hands, but I must tell you please don’t use hands.If you peel off dome array by hands, then you will stain the adhesive on the behind of dome array and have a fingerprint on it, leading to it won’t stick on the printed circuit boards firmly.The right way is to use the forceps or other toolings to peel off the dome array from the release liner, please aslo make sure the circuit boards no stain, dust and dirt.
