Method of making envelope assemblies

Details Method of making envelope assemblies Method of making envelope assemblies

1983-02-07

1985-07-23

Weston, Caleb

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156250, 1563063, 282 25, 493216, 493223, 493228, 493231, B65B 1148

Patent

active

045307300

ABSTRACT:
A method for producing quantities of discrete envelope assemblies including at least one separate enclosure for each assembly, the invention allows formation of the envelope and enclosure from the same sheet of material and allows marking of both envelope and enclosure with indicia which can be unique to each assembly. The method particularly allows continuous, high speed manufacture of assemblies personalized by name and address or the like by printing the indicia on a web of sheet material followed by formation of the web into a plurality of separate envelopes and enclosures with the envelopes and enclosures having like indicia being associated, the method including the use of a fugitive adhesive effected during manufacture, the contour cutting of the web prior to folding and the maintenance of a singular direction of travel of the web and elements cut therefrom throughout manufacture.

REFERENCES:
patent: 1591231 (1926-07-01), Otis
patent: 3557519 (1971-01-01), Lyon
patent: 4091596 (1978-05-01), Jones
patent: 4189895 (1980-02-01), Volkert et al.
patent: 4411643 (1983-10-01), Higginson

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