The number of sheets in the mailpiece and the number of times the sheets are folded determine the number of panels.
Folded self mailer usps.
Folded self mailer decision tree design matrix the matrix table is a summarized version of specification elements for folded self mailers fsm.
Oblong pieces are covered below.
To clarify if it has staples in the fold or glue in the fold it is defined by the postal service as a booklet and not a self mailer.
Design requirements the folded self mailer must be prepared from paper stock of at least 75 lb.
Panels are created when a sheet of paper is folded.
The paper stock must be free from groundwood unless coated with a substance adding to the stock s ability to resist an applied bending force.
Any folds or perforations must be parallel to the address.
Letter size folded self mailers.
A folded self mailer is formed of panels that are created when one or more unbound sheets of paper are folded together and sealed to make a letter size mailpiece.
The postal service grants automation discounted pricing for specific unenveloped mailpiece designs.
However folded self mailers fsm designs must meet required standards receive automation letter discounts.
Quarter folded self mailers made of a minimum 70 pound paper basis weight or equivalent may have as few as 4 panels.
The postal service routinely updates folded self mailer reference material.
The 1st column is a list of basic and optional elements of a finished mailpiece.
The 2nd column provides the standards for a basic fsm format.
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Folded self mailer fsm reference material this document provides summarized information for the standards that folded self mailers fsm and specific unenveloped mailpiece designs must meet to receive automation letter discounts.
Below are some basic standards and requirements for flaps.
The last folded edge must be positioned at the bottom of the self mailer unless it is an oblong piece.