[Alt-photo] sulphite papers

`Richard Knoppow dickburk at ix.netcom.com
Tue Jan 30 06:57:57 UTC 2018

     The article on lignin at:
    Is interesting and may answer some of the questions in this thread. 
I don't have the right citation at hand but Kodak seems to have used rag 
paper at first and then found it could use wood pulp paper for print 
material support. For many years Kodak had its own paper mills and kept 
working on the quality of the paper.
     Bob Shanebrook, who I think subscribes to this list probably knows 

On 1/15/2018 7:57 AM, Siegfried Rempel via Alt-photo-process-list wrote:
> Properly processed fibers from wood and non-bast fiber sources can be used
> as evidenced by the commercial photo paper manufactures having used these
> fiber sources for years.
> Its quite possible that there are papers among your list that that will be
> archival and non-reactive with the light sensitive solutions we are using.
> On Mon, Jan 15, 2018 at 8:14 AM, Christina Z. Anderson via
> Alt-photo-process-list <alt-photo-process-list at lists.altphotolist.org>
> wrote:

Richard Knoppow
dickburk at ix.netcom.com

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