UTILIZATION OF A PRINTING INK IN A PRINTING GROUP AND PRINTING GROUP OF A ROTARY PRINTING PRESS
摘要
Rotary print machine has a print mechanism with which print ink can be applied to a print medium. The dependence between the print ink ease of flow or elasticity and temperature is at most 0.6 tack /[deg]C in the temperature range between 22 and 50[deg]C. Alternately in a production speed range between 3 and 16 m/s the ink elasticity varies by at most 1.5 tack s/m. Independent claims are also included for the following:- (a) A rotary print machine that uses ink of specific tackiness; (b) a print ink whose tackiness varies in a given way over a given temperature range or production speed; (c) and use of print ink of a given tack in a rotary printer or in non-aqueous offset printing.
申请公布号
EP1446290(B2)
申请公布日期
2013.06.12
申请号
EP20020787373
申请日期
2002.11.18
申请人
KOENIG & BAUER AKTIENGESELLSCHAFT
发明人
SCHNEIDER, GEORG;REDER, WOLFGANG, OTTO;SCHASCHEK, KARL, ERICH, ALBERT