ISO 12647-5:2001-12 (E)
Graphic technology - Process control for the manufacture of half-tone colour
separations, proof and production prints - Part 5: Screen print ing
Contents Page
Foreword .........................................................................................................................................................iv
Introduction ......................................................................................................................................................v
1 Scope ...............................................................................................................................................1
2 Normative references ....................................................................................................................1
3 Terms and definitions ....................................................................................................................1
4 Requirements .................................................................................................................................2
4.1 General ............................................................................................................................................2
4.2 Colour separation films .................................................................................................................2
4.2.1 Quality .............................................................................................................................................2
4.2.2 Screen ruling ..................................................................................................................................2
4.2.3 Screen angle ...................................................................................................................................2
4.2.4 Dot shape and its relationship to tone value ..............................................................................3
4.2.5 Image size tolerance ......................................................................................................................3
4.2.6 Tone value sum ..............................................................................................................................3
4.2.7 Grey balance ...................................................................................................................................4
4.3 Print .................................................................................................................................................4
4.3.1 Visual characteristics of image components ..............................................................................4
4.3.2 Tone value reproduction limits .....................................................................................................5
4.3.3 Tolerance for image positioning ...................................................................................................6
4.3.4 Tone value increase .......................................................................................................................6
5 Test method and reporting: Tone value measurements on a print ..........................................8
5.1 Film-based and digitally generated control strips ......................................................................8
5.2 Reporting of results .......................................................................................................................8
Annex A (informative) Ink set colours as measured under non-normative conditions ...........................9
Bibliography ...................................................................................................................................................10