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The BSC PREFERRED MFL1184 is a white corrugated document mailer box engineered for maximum protection of flat documents, certificates, contracts, and other critical paperwork during shipping and storage. Constructed from 200/ECT-32-B white corrugated material, this mailer features protective side flaps and a front outside tuck closure that locks contents securely in place without tape, glue, or staples. The tool-free assembly design allows for rapid setup, making it well-suited for high-volume shipping environments. Each pack contains 50 units. This product is equivalent to part number S-3184.
The MFL1184 mailer is designed for use in office, warehouse, and fulfillment center environments where frequent document shipment is required. The corrugated construction provides rigid side and face protection that flat mailer envelopes cannot match. It is appropriate for mailing legal documents, architectural drawings, certificates, and similar flat items that require structural support during transit. The self-locking tuck closure speeds up packing workflows without the need for additional sealing supplies.
Designed as a direct equivalent to part number S-3184. Suitable for standard document mailer applications requiring corrugated construction and self-locking closure.
No tools or adhesives are required for assembly. Fold along pre-scored lines and engage the tuck closure before inserting documents. Ensure contents are fully seated before closing the flaps to maintain structural integrity during shipment. Store flat in a dry location to preserve corrugated board strength prior to use.
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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