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The BSC PREFERRED EN1080 is a large-format envelope designed to protect oversized printed materials during storage and transit. Built from 28 lb envelope stock, these mailers feature ungummed flaps that allow repeated opening and resealing without damaging contents. The flat profile keeps larger documents, prints, and media lying level to prevent bending or creasing. Each case contains 100 envelopes, making it a practical bulk option for mailrooms, print shops, shipping departments, and facilities management operations.
These envelopes are suited for professional environments that regularly handle oversized documents such as architectural drawings, engineering prints, marketing materials, or large-format reports. The ungummed flap design is particularly useful in settings where contents may need to be retrieved, reviewed, and re-filed without replacing the envelope. The 28 lb paper weight provides adequate structure for flat, single-use or multi-use storage applications.
Designed as a large-format flat envelope for use with oversized printed documents, architectural sheets, and similar materials. This product is equivalent to part number S-5276.
No installation is required for this product. Store cases flat in a dry environment away from moisture to maintain envelope integrity. When loading documents, ensure contents lie flat before closing the ungummed flap to prevent bending.
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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