Home > Our Products > Envelopes > Invitation Envelopes > Machine Insertable Envelopes

Machine Insertable Announcement Envelopes

A-Size envelopes, or announcement envelopes, come in multiple sizes and colors. These machine insertable envelopes are made to accept insertion on automated machines, usually made with rounded corners and a unique flap and two side seams to avoid jams.

Sort By:
Page of 1