Bsc Preferred M1BKSS Corrugated Peel Seal Mailer White 25 Pack

Product Description

The BSC PREFERRED M1BKSS is a one-piece white corrugated mailer designed for secure, tape-free and glue-free closure. Built to 200/ECT-32-B corrugated construction standards, this mailer provides a rigid, protective enclosure suited for small product shipments. The integrated peel-and-seal adhesive strip creates a tamper-evident close without additional materials. Multiple score lines along the interior allow the mailer to fold at different depths, accommodating a range of product thicknesses without requiring a separate box. Sold in packs of 25, the M1BKSS is a straightforward solution for distribution centers, fulfillment operations, and shipping departments that process varied product sizes.

The M1BKSS is used in light-duty product fulfillment and direct-mail packaging applications. The white exterior finish presents a clean appearance suitable for retail, wholesale, or e-commerce shipments. The adjustable-depth design makes it practical for operations that ship multiple SKUs of differing profiles without maintaining separate box inventories. This mailer is appropriate for use in both small-volume manual packing lines and higher-volume shipping environments where speed and consistency matter. It is equivalent to part number S-7658.

Key Features

• Peel-and-seal adhesive closure eliminates the need for tape or glue during packing
• Multiple interior score lines allow folding at different depths for varied product thicknesses
• 200/ECT-32-B corrugated construction provides a rigid, protective enclosure
• White exterior finish delivers a clean, professional presentation
• One-piece design simplifies assembly and reduces packing time
• Sold in a pack of 25 units per order

Compatibility

Equivalent to part number S-7658. Designed as a direct replacement or alternative for standard one-piece corrugated peel-and-seal mailers of comparable dimensions.

Installation Notes

No tools are required for assembly. Place the product in the center of the open mailer, fold the sides inward at the score line that best matches the product depth, then peel the liner from the adhesive strip and press to seal. Ensure the sealing surface is free of dust or moisture before closing to maintain adhesive integrity. Once sealed, the closure is not designed to be reopened without damaging the mailer.