Manufactured from sturdy kraft stock, these No. 10 envelopes provide full security for bulky mail. Ideal for use when strength or confidentiality is desired. Also popular for in-office use. 28 lb. envelopes feature side-seam construction.
Security envelopes offer a unique flap that is designed to tear when initially opened for tamper-detection. Inside security pattern provides additional security and confidentiality. Pull-and-seal closure is convenient and easy to use. Simply remove the release strip and seal. Envelope is made of heavyweight, 24 lb. white wove stock. Heavyweight paper is perfect for shipping bulky items.
Durable catalog envelopes offer an open-end style and heavily gummed flaps for a secure seal. All seams are reinforced. 28 lb.
Side-opening poly envelopes are made of acid-free, archival-safe poly that protects your documents and allows easy viewing of contents. Durable polypropylene material is wear-resistant, tear-resistant and water-resistant. Protective flap features a string-tie closure to secure the letter-size contents. Gusset expands up to 1-1/4".
Interdepartmental envelopes are ruled for interdepartmental routing with five columns across and space for 14 entries. Ideal for one to two sheets of correspondence or for periodic cash drops. Column headings include date, deliver to, department, sent by and department. Holes allow visual acknowledgment of contents. Flaps are ungummed for repeated use. Envelopes are printed on one side and made of 28 lb. Kraft stock.
Plain white envelopes are ideal for use in the home or at the office. The No. 10 size is ideal for many business mailings. Seal with gummed flap.
Regular-weight Expansion Envelopes offer superior protection for mailing bulky items which are not too heavy. Ideal replacement for costly box or carton. Offers open-end style and convenient Flap-Stik closure. Envelopes made of DuPont Tyvek won't rip, tear or puncture. Much stronger and more secure than traditional paper envelopes. Regular-weight Expansion Envelopes are water-resistant and moisture-resistant. Easy to use. Simply peel and seal.
First-class envelopes feature super strong, regular weight Tyvek for secure mailings. Made of moisture-resistant and tear-resistant material.