<p>An envelope comprising a sheet of paper or the like which is folded along one foldline and then folded along a second foldline perpendicular to the first line to provide an envelope with an address. One embodiment of the envelope is formed from a single ply foldable about orthogonally related foldlines and heat sealable along its edges to form a four-ply mailer.</p>
申请公布号
DE68916492(D1)
申请公布日期
1994.08.04
申请号
DE1989616492
申请日期
1989.08.09
申请人
MOORE BUSINESS FORMS, INC., GRAND ISLAND, N.Y., US
发明人
JENKINS, RICHARD A., LINDENHURST ILLINOIS 60046, US;HUTCHINSON, WILBUR P., MOUNT PROSPECT ILLINOIS 60056, US
