Plastic plate embossed film sliding part is what reason? How to solve?
This reason has multiple, 1. may be glue is not good, sticky not firmly; 2. may also be suction machine suction is not enough, air compressor pressure is not enough, or the temperature is not appropriate; 3. may plate quality is not up to standard and so on;For the problems, generally only used remedies, liquid glue with a small syringe injection (such as 502101), and then flatten by hand can be best not to return; in the suction blister machine, it may appear a lot of problems, more trouble;
The spray is uneven or either does not spray,
Glue less or suck when the temperature up, the board cool, and then zoned basically nothing, if the temperature is too high, long time, the board will be warped
