QTR-Quadtone RIP

Harry Lockwood wrote:

>> I would think the particle size in the suspension would be no less an
>> important parameter.
>

Like:

http://en.wikipedia.org/wiki/Colloidal_silver

I guess you need a higher density ink however.

But there's another possibility:

http://en.wikipedia.org/wiki/Silver_nitrate

and a reduction treatment afterwards like used in the past 
in (silver) mirror production.

That's just one metal type.


-- 
Met vriendelijke groeten,  Ernst


|  Dinkla Grafische Techniek  |
|     www.pigment-print.com    |
|             ( unvollendet )            |