Envelope Mart, Inc.
P.O. Box 307
Toledo, OH 43697

Plant:
2639 Tracy Rd.
Northwood, OH 43619

PH:
800-356-7241
FX:
800-569-6103

Email Us

Seal Types:

Latex

Latex Seal Envelopes

Peal & Seal

Peal & Seal

Flip & Seal or Simple Seal

Flip & Seal or Simple Seal

Horizontal and Vertical Windows:

When measuring windows for all envelopes, commercial or catalog, start with the flap located at the top.

  1. Measure the window size.
  2. Measure distance from bottom of envelope to bottom of window.
  3. Measure distance from the left edge of envelope to the left edge of the window.

    Horizontal Window:

Commercial Size Envelope

Open Side Booklet

Open End Catalog

Vertical Window:

Open Side Booklet

Open End Catalog