Equipment which Web Press Corporation manufactures consists of two basic products, the Marc-25 and the Atlas. The Atlas is made in six different models. The principal difference between the Marc-25 and the Atlas is that the Atlas is twenty percent faster. Each press is composed of standard modules to unwind, print, cutoff and fold the roll of paper into a finished product. Each is arranged to meet the particular printer's requirements for the number of pages, color, and size of their products. Following are descriptions of these modules:

PERFECTOR. Web's perfector is a rotary offset perfecting printing press unit, consisting of two printing couples running "back-to-back". Each...