Cenveo, Inc. announced results for the three months ended April 2, 2016 and earlier announced the launch of an exchange offer for all 11.5% unsecured notes maturing 2017 along with other capital structure solutions.   The company generated net sales of $432.8 million for the three months ended April 2, 2016, compared to $429.7 million for the same period last year, an increase of 0.7%. The increase in net sales was driven by higher sales from direct mail envelope and commercial print products,...