Once metallized, the discs are put under tests of quality.
The surface of the disc is scanned and verified to ensure
that it contains all the information as expected and in addition
they become what we called, tests of field, so
the discs are reproduced by a variety of palyers of any
type, the normal ones in the daily life, including Pcs, consoles,
low cost, car players, etc.
The injection / pressing explanation continues ...
The DVD & Cd copies are printed in high definition .....[know more on 7 colors hi def CD printing]
The DVD & CD digital duplication has higher quality, is quicker and costs less....[know more on DVD & CD digital duplication]
Digipacks are deluxe packaging...[learn more on digipacks]