The procedure of pre press four colour gamut extended to rotogravado exclusive and special inks, colour card and software employees.

摘要

"The procedure of pre press four colour gamut exclusive with expanded to rotogravado and paints and speciais, colour card and software employees".It comprises a first step of receipt of information delivered by a customer and technical analysis of the same; understands that a second stage of making plans and taking fotocromosThe basis of scale 'Pantone' and the CMYK of the original file; comprises a third step of transfer of such scale 'Pantone' on a scale and obtaining plans with the scale; buyEnde a fourth and cover up of the reproduction of the tonal scale up to 97% of acercamento and a fifth stage of calibration software and manual reworking of the tonal scale to a 99% of acercamento; finallyComprises a sixth stage of making curves of engraved cylinder recording and storage in a suitable medium; the third step comprises a first step of selection of those colors that workM closer to the original; a second step where to apply secondary curves to achieve the tonal compensation and obtain the midtones of special colors and converting them into full and a third stepWhere there are tertiary curves to be cut gradients; in the fourth and fifth stages.The tonal value reached appears to contemplate profiles' ICC 'departure and destination with proper calibration for color proofs.Where the ICC profile '' of departure will be the extended gamut inks are used while the ICC profile '' fate is, preferably, a standard profile.