Sparco SPR41926 Packing List Envelope 5.5x4.5 in Box of 1000

Product Description

The SPARCO SPR41926 is a pre-labeled packing list envelope designed for attaching shipping documents securely to the outside of outbound packages. Measuring 5.5 x 4.5 inches, each envelope features a front panel pre-printed with Invoice/Packing List Enclosed, eliminating the need for hand-labeling. The construction uses an LDPE 30 micron top layer that is both waterproof and oil-proof, protecting enclosed documents from moisture, spills, and handling damage in warehouse and freight environments. A self-adhesive backing allows fast, no-moisten application directly to cartons or poly bags. Each box contains 1000 envelopes.

These envelopes are suited for distribution centers, shipping departments, and fulfillment operations where invoices, packing slips, or customs documents must travel with the shipment on the exterior of the package. The pre-printed labeling accelerates pack-out workflows on high-volume lines. The waterproof LDPE film construction makes them appropriate for shipments exposed to outdoor conditions, refrigerated freight, or industrial environments where surface contamination is a concern.

Key Features

• Pre-printed front panel reads Invoice/Packing List Enclosed for immediate visual identification
• LDPE 30 micron top layer provides waterproof and oil-proof document protection
• Self-adhesive backing seals without moistening for fast application
• 5.5 x 4.5 inch size accommodates standard folded invoice and packing list documents
• Box of 1000 envelopes supports high-volume shipping operations

Compatibility

Designed as a standard packing list envelope for use with corrugated cartons, poly mailers, and similar outer packaging used in general freight and parcel shipping applications.

Installation Notes

Peel the release liner and press the envelope firmly onto a clean, dry surface of the outer package before sealing the flap over the document. Avoid applying to wet, dusty, or textured surfaces where adhesion may be compromised. Enclose the document fully and press the envelope flat to ensure the waterproof layer covers the contents completely.