Business Source BSN42207 Self-seal Security Envelope No 10

Product Description

The BUSINESS SOURCE BSN42207 is a No 10 self-sealing security envelope designed for professional invoice and document mailing. Built from 24 lb paper with an interior privacy tint, it blocks content from view without requiring any additional security features. The envelope uses a double flap design that prevents the gum from sticking prematurely during storage. To seal, simply raise the lower flap and press the upper flap down. No moisture is needed. This box contains 500 envelopes, making it a practical stock item for offices, billing departments, and mailrooms handling high volumes of outgoing correspondence.

The BSN42207 is suited for standard invoice mailing, statement processing, and secure document delivery in both commercial and office environments. The No 10 size accommodates standard tri-folded letter sheets and printed invoices. The poly window aligns with typical address block placement on laser and inkjet-printed forms, eliminating the need for separate address labels. The inside tint adds a layer of privacy, making it appropriate for mailing sensitive financial or personally identifiable documents.

Key Features

• Self-sealing double flap design requires no moisture for closure
• Double flap prevents premature gum adhesion during storage
• Standard poly window for address visibility without labels
• Inside privacy tint blocks document contents from view
• 24 lb paper construction for durability in standard mail handling
• Box of 500 envelopes for high-volume mailing applications

Compatibility

Designed as a standard No 10 envelope replacement suitable for use with typical laser and inkjet printers and compatible with standard tri-fold letter and invoice formats.

Installation Notes

No tools or special equipment are required for use. Store envelopes flat in a cool, dry environment to prevent the self-seal adhesive from activating prematurely. To seal, lift the lower protective flap to expose the adhesive strip, then press the upper flap firmly down. Avoid storing in high-humidity conditions that may compromise the adhesive.