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The BSC PREFERRED RM1EP is a stayflat mailer envelope designed for courier-style document shipments. Constructed from white chipboard, it provides enough rigidity to protect flat documents without requiring additional stiffeners. The side-loading design makes inserting and retrieving documents straightforward, reducing handling time on the job. A peel-and-seal closure secures the flap quickly, while a pull-tab tear strip on the receiving end allows for clean, fast opening. Each case contains 250 mailers. This product is suited for mailrooms, shipping departments, and distribution operations that handle high-volume flat document mailings.
The RM1EP is intended for use as an overnight-letter-style mailer in courier and standard postal applications. Its lightweight chipboard construction helps keep package weight low, which can reduce postage costs for operations shipping large quantities of documents. The side-load opening orientation works well in workflow environments where speed and ease of loading matter. This item is sold by the case, with 250 units per case, and is appropriate for commercial and light industrial shipping operations.
Designed as a standard stayflat mailer suitable for courier-style overnight letter applications and general flat-document shipping in mailroom and distribution environments.
No tools or trade licensing are required to use these mailers. Store cases in a dry location away from moisture to prevent chipboard from warping or the peel-and-seal adhesive from degrading. Load documents from the side opening before peeling the closure strip. Do not overfill beyond the designed capacity of the envelope, as this may compromise the seal.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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