GB/T 31529-2015 Digital printing materials.Computer direct plate-making plate(CTP Plate).Test of unit area weight of photosensitive coating (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 31529-2015
Scope
This standard specifies the method for measuring the mass per unit area of the photosensitive layer of digital printing materials computer-to-plate (CTP) plates. This standard applies to the determination of the mass per unit area of the photosensitive layer of the computer-to-plate (CTP) plate of the digital printing material supported by the aluminum plate base.