Very large scale PCB manufacturing almost entierly automatic.

[MT]

PCB ,clad lamination, weaving glass fiber sheet rolls, etc

[Doctorandus_P]

I am not so very much impressed by those people pushing around carts with stacks of PCB's.
I've also seen conveyor belts with those big panel PCB's whizzing by. Less human interaction reduces damage to the PCB's and also improves reliability and speed in other ways.

Apart from that, it's also just a few short video clips with some random details of PCB production.
Compare that with the now pretty old video's from Eurocircuits, where they go though the whole manufacturing process in a lot more detail. for example they also mention things such as distortion of the layers in multi layer PCB's during lamination.