Executive Summary
The Postmatic EFS Pro brings heavy-duty mailing automation to a portable, desktop footprint. Engineered to handle the rigors of commercial mailing, it offers completely tool-less setup and quick changeovers to process various flap styles — including commercial, catalog, and announcement envelopes. Whether utilized as a dedicated off-line sealing station or placed inline with downstream mailroom equipment, the EFS Pro guarantees professional, secure, and mess-free flap sealing on every run.
Key Advantages
Advanced Sealing Technology: Delivers perfectly consistent, high-quality moisture sealing for round, pointed, side, diagonal, and center seals (note: excludes square flaps).
Tool-Less Changeovers: Designed strictly around operator convenience, allowing for incredibly fast, simple physical adjustments when switching between different envelope sizes and mailing jobs.
Versatile Media Handling: Easily transitions from processing thin #9 commercial envelopes to bulky 10" x 13" booklets packed up to 1/4" thick without jamming.
Variable Speed & Tracking: Features a variable speed dial to pace production perfectly with your operators, paired with a reliable digital counter for accurate job tracking.
Postmatic-Grade Reliability: Built on Postmatic's 40+ years of mailing equipment expertise, ensuring years of durable, jam-free feeding.
Technical Specifications
Frequently Asked Questions
What flap shapes does the EFS Pro seal — and which doesn't it?
The EFS Pro seals round, pointed, side, diagonal, and center flap shapes — covering essentially all commercial, catalog, and announcement envelope formats. It does not seal square flaps, which require a different sealing geometry. If your job uses square flaps, plan around that limitation up front.
Can the EFS Pro handle bulky, stuffed booklet mailers?
Yes. The EFS Pro processes envelopes up to 10" x 13" running short-edge leading, and accommodates stuffed thicknesses up to 1/4" — enough for booklets, multi-page reports, and small catalogs. The tool-less changeover lets you transition from a #9 commercial envelope job to a 10x13 booklet job in minutes.
Can I run the EFS Pro inline with my addressing or stamping equipment?
Yes. The removable stacking tray makes the EFS Pro work as either a standalone desktop unit or an inline component. It commonly sits between an addressing inkjet and a stamp affixer like the Postmatic M6 or M7, sealing pieces immediately before postage application.
