Windowless Envelopes
0 products
Our windowless envelopes are designed with a solid, opaque construction to ensure the contents remain confidential until opened. Ideal for securing sensitive documents and maintaining privacy.
Clear All
Self-Adhesive Windowless Envelopes
Gummed Flap Windowless Envelopes
Self-Adhesive Windowless Envelopes
Peel & Seal Security Envelopes provide a secure and convenient way to send your documents without the need for wetting. Featuring a peel-away protective strip, these envelopes ensure a clean, instant seal upon contact. The protective strip keeps the adhesive free from dust and moisture, ensuring longevity and reliability.
Vendor | Envelope Closure | Envelope Size | Material | Brand | Selling Price |
|---|
Gummed Flap Windowless Envelopes
Secure Seal Water-Activated Envelopes feature a water-soluble gum adhesive on the flap, ensuring a tight and secure closure for your important documents. Simply moisten the flap to activate the adhesive, providing a reliable seal for confidential and valuable mailings.
Vendor | Envelope Closure | Envelope Size | Material | Brand | Selling Price |
|---|