B - Operations – Transporting – 41 – M
Patent
B - Operations, Transporting
41
M
B41M 7/00 (2006.01)
Patent
CA 2637728
In a coldset web offset printing process, a substrate, e.g. newsprint, is printed with the desired matter and is then coated on both sides essentially simultaneously with a clear varnish to a film weight no more than 2gsm dry weight on each side.
La présente invention se rapporte à un procédé d~impression offset sans séchage sur papier sans fin. Selon ledit procédé, un substrat, papier journal par exemple, est imprimé de la façon voulue, puis il est revêtu des deux côtés, de manière sensiblement simultanée, d~un vernis transparent sans dépasser un poids de film allant jusqu~à 2 grammes par mètre carré en poids sec sur chaque face.
Craswell Colin
Wells Stephen
Norton Rose Canada S.e.n.c.r.l.,s.r.l./llp
Sun Chemical Corporation
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