EnvyPak’s line of Automation letter rate (ALR) envelopes are now approved for sealing with wafer seals as noted in the below revision to USPS case #91355.
Envelope Automated Insertion Test Kit.
Please complete the form to receive your envelope sample kit for the equipment
trial. Our sales specialist will contact you to review your project test schedule and
provide helpful information about automated insertion.
Contact us at 1.937.645.4600
