Regarding the question of whether humidity affects gum printing exposure
times.
I've printed gum in both New Jersey (high humidity) and Wyoming (low
humidity). I've not seen any discernable change to exposure due to
humidity. The biggest change related to fluctuating humidity levels is the
overall dimension of the paper during recoating and reprinting multiple gum
layers.
Best regards,
Dave Rose
Big Wonderful Wyoming
Received on Sun Nov 20 11:30:33 2005
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