window envelopes savvy business correspondence dixie shows you the easiest way to create a template for a letter to be folded in a window envelope and how to fold the letter quill brand 9 2 window security envelopes see pricing info deals and product reviews for quill brand 9 double window security business envelopes 3 7 8×8 7 8" 500 box at quill order online today and fast free shipping for your business assurelink log in to the best possible experience using our site we re mend that you upgrade to a modern web browser to a newer web browser click on the upgrade button machine readable large letter template guide machine readable large letter template guide misc 1311 & misc 1312 1 st august 2016 the purpose of this document is to provide a guide on the visual checks which can be done on machine readable printed envelopes security tinted and with window there are many business envelopes styles to choose from depending on the type of mail most business offices are familiar with the window envelopes but there are double window envelopes for security safety and convenience when mailing checks
spot colour envelope spot colour letterhead envelopes from letter template for window envelopes , image source: www.e-print.com.hk