Envelope Terms – Glossary
The Priority Envelope Glossary offers a comprehensive look at the terminology commonly used in envelope design and production. Whether you’re new to envelope customization or a seasoned professional, understanding terms like window placement, flap styles, paper grades, and sealing methods is essential for making informed choices. This resource simplifies the technical jargon, giving you a clear understanding of the various options available for your custom envelope projects. With insights into everything from materials to production processes, our glossary helps you confidently select the right envelope features to meet your business or personal needs.
Face:
The side of the envelope without seams.
FIM:
(Facing Identification Mark) A pattern of vertical bars printed in the upper right portion of the envelope. Used to identify BRE (has 6 vertical bars) and CRE (has 5 vertical bars) envelopes. These marks are used by the Post Office for automated facing and canceling equipment.
Finish:
The surface properties of a paper, including smoothness or textured, coated or uncoated, soft or hard. Different finishes offer different printing characteristics.
First Class Envelope:
A catalog style (open-end) envelope printed with green “First Class” around the edges.
Flaps Extended:
A term used to describe the packing of envelopes with seal flap in an unfolded position.
Full View:
A Full View envelope has an extra large window designed to give maximum exposure to the contents. Especially valuable for attracting attention and enhancing response to direct mail advertising.
