Side-Opening Envelopes

51 results
Quality Park Gummed Booklet Envelopes, 6" x 9", White Wove, 100/Box (QUA37113) image 1
Item: 813372
Model: QUA37113

Protect mail while in transit with these booklet envelopes. The 24-pound stock gives a professional look and feel, and the gummed flap helps ensure contents stay secure. These Quality Park white booklet envelopes come with 100 in each box and open along the side, making it easy to add and remove papers..Side-opening booklet envelopes keep your documents flat in the mail.Envelope size: 6"H x 9"W.Wallet flap and gummed closure keep your documents secured inside the envelope.Made of white wove paper.100 envelopes per box.Made in the USA.Send out mass mailings with this box of 100 Quality Park 6 x 9-inch deeply gummed open-side 24-pound white wove booklet envelopes.

Price is  $58.49
Unit of measure 100/Box
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Quality Park Gummed Booklet Envelopes, 9" x 12", White Wove, 250/Box (QUA37682) image 1
Item: 378384
Model: QUA37682

Take care of business correspondence and document storage with these booklet envelopes. These envelopes measure 9 x 12 inches and are made from 28-pound, 84-brightness paper stock for durability and high-contrast labeling. These Quality Park side-opening envelopes have a wide, gummed flap to achieve a secure seal perfect for either personal or professional use..Booklet envelopes keep your documents flat in the mail.Envelope size: 9"H x 12"W.The gummed-flap closure keeps your documents secured inside the envelope.Wallet flap.White wove and made of paper.250 envelopes per box.Store and ship paperwork easily by using these Quality Park side-opening white envelopes.

Price is  $67.79
Unit of measure 250/Box
Next-Day Delivery by tomorrow
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Quality Park Gummed Document Envelopes, 10" x 15", Cameo Buff, 100/Box (QUA54416) image 1
Item: 887691
Model: QUA54416

Send bulky packets, brochures, and booklets in these 10 x 15-inch document envelopes. This box contains 100 Quality Park side-loading envelopes featuring extra large gummed flaps to help ensure that documents arrive safely..Simple high quality document heavy-duty envelopes that get the job done.Envelope size: 10"W x 15"H.The gummed commercial flap closure keeps your documents secured inside the envelope.Made of cameo buff paper.100 envelopes per box.Great to use to store items such as documents.Ship documents confidently with these Quality Park side-opening document envelopes in cameo buff.

Price is  $175.99
Unit of measure 100/Box
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About Side-Opening Envelopes

Side-opening envelopes are a practical choice for mailing documents, providing easy access and secure closure. Ideal for sending letters, reports, and important paperwork, these envelopes streamline the mailing process while ensuring contents remain protected during transit.

Designed for versatility, side-opening envelopes cater to various needs, from personal correspondence to professional communications. Their unique opening style allows for quick insertion and retrieval of documents, making them a favorite among busy professionals and home users alike.

When selecting side-opening envelopes, consider features such as size, material, and closure type. Options range from lightweight paper to heavier cardstock, ensuring durability and a professional appearance for any mailing task.

Additionally, look for envelopes with self-sealing options for added convenience, eliminating the need for moisture or tape. Many side-opening envelopes also come with security patterns or opaque finishes to protect sensitive information, enhancing confidentiality during delivery.