Return envelope mailer

Claim 1

A continuous business form assembly comprising at least a first web, a second web, a third web and a fourth web, all the webs being continuous in a longitudinal direction, and having a transverse extent perpendicular to the longitudinal direction, the first web also having first longitudinally spaced, transversely extending flaps, the flaps each having cut edges and a folded edge, the flaps being folded and thereby providing, first openings in the first web adjacent the flaps, the second web having second longitudinally spaced, transversely extending removable flaps, the flaps each having cut edges and a folded edge defined by a transverse line of perforations, the second flaps being folded and thereby providing second openings in the second webs adjacent the second flaps, said second openings longitudinally and transversely substantially aligned with said first openings of the first web, the second web being joined to the first web to form return envelopes such that said first flaps are return envelope flaps, and the second flaps comprise stubs adapted to be removed by a recipient of the form, and wherein the third web being joined to the fourth web, in part through the openings of the first and second webs, and the third and fourth webs being adapted to form originating envelopes including therein the return envelopes.