Effective July 1, 2006, Micro Inks Corporation announced price increases for the all inks and raw materials it currently sells in North America.  These price increases range from 12 percent to 15 percent, depending on the type of inks.      This increase has become necessary to offset the steep increases in cost of raw materials, energy and transportation costs impacted due to continued escalation in the prices of oil and petrochemical derivative products, which make up a large part of the in...