Method of sealing business communication documents using segmented cohesive patterns having separable inserts

摘要

The present invention is directed to a method of using a sealing nip configuration to produce a sealed business communication having at least one insert. The sealing nip is constructed from a pair of rollers, with at least one roller having a smooth surface and the other roller having a series of circumferentially extending raised areas that are used to apply directed pressure to marginal areas containing a cohesive.