Offset printing terminology

English to German Tech/Engineering Printing & Publishing Offset printing

Hi, in case anyone is still actively working at this time of the day I am struggling with some of these printing terms: Druckpunkt (pixel?), Punktform (Kettenraster - chain grid), Farbabnehmer(color absorbers), Flächendeckungsgrad (full area coverage?).

If anyone can point me in some helpful direction I would really appreciate it.

Thanks,

Antje