Envelopes feature a tamper-indicating panel to offer added security for important documents. If the envelope is unsealed, the word "OPENED" appears in red on the flap and cannot be repaired to hide evidence of tampering.
These transparent poly envelopes are perfect for keeping documents such as job tickets, work orders, production schedules and more protected and visual at the same time. They are bound with black plastic edging on three sides for strength and durability. Use the single eyelet for hanging. Envelopes are perfect for industrial environments. They are clear on both sides for maximum visibility.
No. 9 envelopes feature security tint and double windows and are compatible with most standard letter-size, computer-generated invoices and statements. The 1-3/16" x 3-1/2" top window is positioned 3/8" from left and 2" from the bottom of the envelope. The bottom window (1" x 4") is 3/8" from the bottom. 24 lb.
Side-opening poly envelopes are moisture-resistant, stain-resistant, tear-resistant, stronger and longer-lasting than paper envelopes to protect your documents. Polypropylene is clear on one side so you can identify contents. Envelopes offer elastic closures to keep contents secure.
Extra-large, open-end envelopes are ideal for protecting and transporting blueprints, proofs, artwork, architectural drawings and other large material that should be stored flat. Flaps are ungummed. Envelopes are made of 28 lb. Kraft stock.
Durable Kraft, catalog envelopes feature deep gumming for a secure seal. All seams are quality tested for strength. Opaque color of the 20 lb. Kraft paper stock prevents viewing of contents through the envelope.
No. 10 invoice envelopes offer single windows for mailing address. Compatible with most letter-size, computer-generated invoices and statements. Poly 24 lb. window envelopes have inside blue security tint for privacy of contents. Self-sealing design makes them quick and easy to close.
Book of No. 10 envelopes are conveniently packaged in a bookbound format containing 36 envelopes. Envelopes stay together for travel or store neatly in desk drawer. Design features a security tint for privacy and easy-to-seal flap. Removable sealing strip provides a clean, quick seal without the use of moisture. Pressure-sensitive gum forms a permanent bond. Envelopes are made of 24 lb., white wove stock.
These heavy, crystal-clear envelopes offer a thumb cut on the front and back for easy access to your documents. Clear design allows easy viewing of contents. The exclusive easy-open feature offers a struggle-free design for extra convenience. The entire contour is a smooth, double electro-weld and has been reinforced at the maximum stress points for durability. Envelopes are made from polypropylene to save weight and provide flexibility.