Tehničko veleučilište u Zagrebu · Zagreb

New screening elements in multi-colour printing for scecial purposes

izvorni znanstveni rad

izvorni znanstveni rad

New screening elements in multi-colour printing for scecial purposes

Vrsta prilog sa skupa (u zborniku)
Tip izvorni znanstveni rad
Godina 2003
Nadređena publikacija Advances in printing science and technology : proceedings of the 30th International Research Conference of the International Association of Organizations for the Printing, Information and Communication Industries (ARIGAI 2003)
Status objavljeno

Sažetak

This investigation determines new procedures of screening applied to multi-colour reproduction. Total individualisation of the image is obtained by introducing the new different screening system for each separation. This process is extended to the microstructure of the individual screening shapes, which was not described until now. Understanding of such procedures is closely linked to security printing, and therefore details are poor and not accessible. Solving of such problems involves team-work in various fields of research: design, prepress, materials in graphic processes, mathematical definition of screen systems and shapes, as well as protection methods for valuables. Proposed methods are performed by PostScript programming of output devices, optical measurements and experimental digital printing, using special, as well as conventional inks.

Ključne riječi

screening; security; design