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(11) | EP 0 102 743 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Method and apparatus for conveying substrate in continuous multicolor printing press |
(57) A substrate to be printed in a continuous multicolor printing press is conveyed to
a printing zone while it is kept in intimate contact with the surface of an endless
belt having a negative pressure applied to its underside on the substrate-conveying
side. Thus, accurate multicolor printing can be effected continuously without blur. |