B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
281/10, 220/20
B65D 27/10 (2006.01) B42D 5/02 (2006.01)
Patent
CA 1071157
ABSTRACT OF THE DISCLOSURE A continuous business forms envelope assembly in- cluding a plurality of at least three superimposed, elongated plies of paper, individual envelopes in the assembly being de- limited by transverse lines of weakening extending across the assembly, a control punch margin on at least one longitudinal edge of the assembly, a first of the plies defining the fronts of mailing envelopes, a second of the plies defining the backs of mailing envelopes and one or the other of the fronts or backs of return envelopes, a third of the plies being interposed between the first and second plies and defining the other of the fronts and backs of return envelopes, the plies, for each individual envelope in the assembly further being constructed as follows. The second ply has an adhesive bearing portion facing the third ply and extending along a marginal edge to define a flap for the return envelope and the third ply has a section aligned with the adhesive bearing portion and generally covering the same. The section is separated from the remainder of the third ply by easily rupturable means. Glue lines secure the remainder of the third ply to the second ply to define a pocket of the return envelope and nonreleasable glue secures the third ply section to the first ply. Releasable glue lines secure the first ply to the remainder of the third ply and releasable glue secures the third ply section to the flap so that the mailing envelope may be opened by peeling the first ply from the third ply with the third ply section remaining secured to the first ply to expose the adhesive bearing portion. - 1 -
297669
Absler Howard K.
Juszak Joseph J.
LandOfFree
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