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The BSC PREFERRED PL401 is a pressure-sensitive packing list envelope designed to secure and protect shipping documents on the outside of packages and freight. Constructed from heavy 2 mil polyethylene film, each envelope is pre-printed with "Packing List Enclosed" and features a hot melt adhesive backing that bonds firmly to both paper surfaces and corrugated cardboard. The full-face color design makes the envelope easy to spot on any shipment. Envelopes open along the first dimension for straightforward document insertion. Each case contains 1000 envelopes, making it a practical bulk supply for shipping departments and distribution operations.
The PL401 is suited for warehousing, distribution centers, manufacturing facilities, and any operation that ships packaged goods requiring external document retention. The hot melt adhesive provides reliable adhesion across a range of surface temperatures and substrate types common in industrial and commercial shipping environments. These envelopes are a direct equivalent to part number S-2985, making them a compatible drop-in replacement for operations already using that specification.
Equivalent to part number S-2985. Suitable as a direct replacement for standard pressure-sensitive packing list envelopes used on corrugated cartons, flat mailers, and paper-wrapped shipments.
Clean the application surface of dust, oil, and moisture before applying the envelope to ensure full adhesive contact. Peel the liner and press the envelope firmly across the entire backing surface. Apply at temperatures appropriate for hot melt adhesive performance and avoid application to wet or frost-covered substrates. No tools are required for application.
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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