WESTERN STATES First Class Catalog Envelopes 6x9 28# Green Diamond Border Tan Kraft Box of 500

First Class Catalog Envelopes

These 6" x 9" open-end catalog envelopes are designed for first-class mailing of documents and flat items. The tan kraft construction with a vellum finish provides a professional appearance for business correspondence. Each box contains 500 envelopes printed with a green diamond border and "First Class Mail" markings. They suit offices, mailrooms and shippers that send high volumes of catalogues, reports or promotional materials.

Upgrade from standard envelopes

The 28# kraft stock is heavier than typical letter envelopes, so it resists tearing when stuffed with multi-page contents. SFI certified paper means the fibre comes from responsibly managed sources, a requirement for many corporate procurement policies. The remoistening seal and centre seam keep contents secure during automated sorting. Switching to this grade is worth it when mail pieces must survive high-speed processing without bursting.

Sustained mailing performance

In continuous use the vellum surface feeds cleanly through folder-inserters and postage meters without jamming. The open-end format allows quick loading of thick catalogues or multiple sheets by hand or machine. A full box weighs 11.5 lbs and a master carton holds 2500 envelopes, so replenishment cycles stay predictable for high-volume mailrooms. The consistent seal activation reduces re-work on long print-and-mail runs.