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The BUSINESS SOURCE BSN04647 is a catalog-style mailing envelope designed for fast, reliable document dispatch. It measures 6 inches by 9 inches and is constructed from 28 lb. paper stock. The self-seal press-and-seal flap closes on contact without any moistening, reducing handling time during high-volume mail runs. Each box contains 100 envelopes. This size is a standard choice for mailing flat documents, catalogs, brochures, and multipage reports where a rigid envelope is not required but a clean, professional presentation is.
These envelopes suit office, administrative, and light shipping environments. The 6x9 inch format accommodates standard letter-size documents folded once, as well as smaller catalogs, product sheets, and contracts. They are appropriate for both individual and bulk mailing applications. The press-and-seal closure eliminates the need for water, sponges, or adhesive strips, making them practical for workplaces processing large outgoing mail volumes on a regular basis.
Designed as a standard catalog envelope suitable for general office mailing, document distribution, and light packaging applications requiring a 6x9 inch format.
No tools or special equipment are required to use these envelopes. To seal, fold the press-and-seal flap down firmly and apply even hand pressure across the full width of the closure. Avoid overfilling beyond the envelope capacity, as excess bulk can compromise the seal. Store unused envelopes flat in a dry environment to preserve adhesive integrity.
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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