1 EXHIBIT 23.01 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 2-88669, No. 33-1 3995, No. 33-67940, No. 33-72438 and No. 333-06025) of Nashua Corporation of our reports dated February 18, 2000, relating to the financial statements and financial statement schedule, which appear in this Form 10-K. Boston, Massachusetts March 17, 2000 -57-