Tri-Fold & Folded Mailers
The fold should be at the bottom of the mail piece and sealed at the top. For a single sheet folded mailer the minimum basis paper weight is 28 lbs. (Copy Services has this paper in stock). If 20 lb. paper (normal copier paper) is used 2 seals must be used to seal mail piece.
Tabs, wafer seals, tape, or glue may be used to seal folded mail pieces.
Never use a staple to seal a folded mail piece!
A return address must be printed in the upper left-hand corner of the mail piece. If sending as a bulk mailing an indicia should also be placed on the mail piece.
If printing on both sides of the mail piece or sending folded mail piece as a bulk mailing please contact Mail Services. We can mail merge your return address, addresses your mailing to, and the indicia on the mail piece.