Bsc Preferred B823 Rigid Mailer Self-seal Case of 200

Product Description

The BSC PREFERRED B823 is a rigid stay-flat mailer built from kraft laminated fiberboard construction. It is designed to protect documents, photos, cards, and other flat materials during shipping and handling. The laminated fiberboard resists bending, folding, and creasing, eliminating the need for additional stiffeners inside the envelope. A high-strength cohesive self-seal flap allows for quick closure - insert the contents, fold over the flap, and the seal is complete. A built-in tear strip provides clean, easy opening at the receiving end. Sold as a case of 200 units, the B823 is suited for mailrooms, shipping departments, and fulfillment operations handling moderate-to-high daily volume.

The B823 is used in commercial and light industrial shipping environments where flat or rigid contents must arrive without damage. Typical applications include mailing printed materials, photographs, certificates, artwork, and similar items that cannot tolerate edge or corner damage in transit. The self-seal mechanism makes it practical for high-throughput packing stations where speed and consistency matter. This mailer is equivalent to part number S-918, which may be useful for cross-referencing procurement records or existing supplier catalogs.

Key Features

• Kraft laminated fiberboard construction resists bending, folding, and creasing
• Superior corner and edge protection - no additional stiffeners required
• High-strength cohesive self-seal flap for fast, secure closure
• Integrated tear strip for clean, easy opening
• Sold in a case of 200 mailers for bulk mailroom use
• Equivalent to part number S-918

Compatibility

Designed as a direct equivalent to part number S-918; suitable for general flat-content mailing and shipping applications requiring rigid stay-flat protection.

Installation Notes

No tools are required for use. Insert contents flat against the mailer interior, fold the self-seal flap over, and apply firm pressure along the seal to activate the cohesive closure. Do not overfill beyond the designed capacity, as this can compromise the integrity of the seal and the rigidity of the mailer. Store unused mailers flat in a dry environment to prevent warping of the fiberboard prior to use.