Printing guide of audio books(2)

Printing guide of audio books(2)

1.2 5-films OID printing

5-films printing methodology is required to make use of 4 color layer(s) and additional index layer. The ink for the index layer MUST contain carbon or graphite while the ink for the color layer(s) MUST NOT contain carbon or graphite. 

The ink of C,Y,M,K from conventional printing process, ONLY the  ink for K film does contain carbon or graphite but not the ink for other films.

Following summarized the ink requirements from each layer(s):

1. The INK for C-film →→USE NORMAL ink for C-film (without Carbon)

2. The INK for Y-film  →→USE NORMAL ink for Y-film (without Carbon)

3. The INK for M-film→→USE NORMAL ink for Y-film (without Carbon)

4. The INK for K-film →→Combine C+Y +M ink* to generate the Near-BLACK color and is recommended to make use of 1:1:1 prorortion among C,Y,M.(Any black ink--without Carbon can be used for K-film printing)

5. The INK for index film→→USE ink with CARBON(or to use ink for normal K-film printing that usually contain Carbon)