The converting equipment office of Polytype America moved from its current Easton, Pa., location to Hackettstown, N.J., during Dec. 2001. Full operation began Jan. 3. New address: 484 Schooley's Mountain Rd., Ste. 3-4, Hackettstown, NJ 07840-4024, 908/852-3200, fax: 908/852-9760.