T/GDPRA 001-2024
Requirements for calculation and application of Colour Tone Value (CTV) in print workflow (English Version)

Standard No.

T/GDPRA 001-2024

Language

Chinese, Available in English version

Release Date

2024

Published By

Group Standards of the People's Republic of China

Latest

T/GDPRA 001-2024

Scope

This document stipulates the calculation method and operation process of tonal value (CTV) for printing process control, and gives the relevant requirements for the application of tonal value. This document is suitable for traditional printing methods where the substrate is coated white cardboard and gray-backed white cardboard.

T/GDPRA 001-2024 history

• 2024 T/GDPRA 001-2024 Requirements for calculation and application of Colour Tone Value (CTV) in print workflow
• 2021 T/GDPRA 001-2021 Thin film water-based ink gravure printing technical requirements
• 2020 T/GDPRA 001-2020 Requirements for saddle-stitch binding books by digital printing