Multilayer press

Multi-layer PCB processing is essential to the use of the laminating machine, and laminating machine pressure uniformity and temperature uniformity of the quality of the impact of a considerable considerable pressure.

For the pressure uniformity test, there is a special induction paper, the effect is equivalent to the old copy paper, the effect is better, but the price is very expensive. In addition can also use the standard arrangement of lead in the press test, the end of each lead after measuring the residual thickness of each section can also know the uniformity of the press, and the value can be quantified.