Bsc Preferred PL439 Packing List Envelopes 1000/case

Product Description

The BSC PREFERRED PL439 is a pressure-sensitive packing list envelope designed to secure and protect shipping documents attached to the outside of parcels, boxes, and freight. Constructed from heavy 2 mil poly film, each envelope resists tearing and moisture during transit. A hot melt adhesive backing bonds firmly to paper and corrugated surfaces, keeping documents in place through standard shipping and handling. These envelopes come pre-printed with specialty use messages to communicate document type at a glance. This case contains 1000 envelopes, making it a practical stock-up quantity for shipping departments and warehouse operations.

The PL439 envelope is suited for outbound shipping workflows in distribution centers, warehouses, and fulfillment operations. It is commonly used to carry packing slips, invoices, customs forms, and other documents that must travel with the shipment on the exterior of the package. The envelope opens along the first dimension, allowing easy document insertion and retrieval. It bonds reliably to both corrugated cardboard boxes and paper-wrapped parcels, covering the full range of standard outbound packaging materials.

Key Features

• Heavy 2 mil poly construction resists tearing and moisture
• Hot melt adhesive backing adheres strongly to paper and corrugated surfaces
• Pre-printed with specialty use messages for clear document identification
• Opens along the first dimension for straightforward document loading
• 1000 envelopes per case for high-volume shipping operations
• Equivalent replacement for part number S-3825

Compatibility

Equivalent to part number S-3825. Designed as a standard replacement packing list envelope compatible with typical corrugated and paper-wrapped shipment packaging used in warehouse and distribution environments.

Installation Notes

Peel the adhesive liner and press the envelope firmly onto a clean, dry surface of the package for maximum adhesion. Avoid applying to wet, dusty, or oily surfaces, as bond strength will be reduced. Insert the document before sealing the flap, and ensure the envelope is fully adhered before the shipment moves into the outbound lane.