Description

These Western Sulphite® open end catalog envelopes measure 10" x 13" and are made from 28 lb white sulphite paper with a professional vellum finish and 92% brightness. Designed for First Class document mailings, records, reports, forms, packets, and flat materials, these envelopes feature a green diamond First Class Mail border printed on the face and a convenient Pres-Stik® self-sealing latex adhesive.

Key Product Details

Envelope Style: 10" x 13" open end catalog envelope
Size: 10" x 13"
Color: White with green diamond First Class Mail border
Material: 28 lb white sulphite paper
Finish: Vellum finish with 92% brightness
Window: No window
Seal: Pres-Stik® self-sealing latex adhesive
Seams: Center seam construction
Flap: Extended flap
Certification: SFI Certified
Quantity: 500 envelopes per carton
Manufacturer Item Number: 5101

First Class Catalog Envelopes with Self-Sealing Closure

Western Sulphite® 10" x 13" First Class catalog envelopes are designed for mailing larger documents that should stay flat and look professional in transit. The open end design places the flap on the short side, making these envelopes a dependable choice for reports, records, applications, forms, contracts, certificates, packets, and other flat business mailings.

Each envelope is manufactured with center seam construction, no window, an extended flap, and a self-sealing latex adhesive. The preprinted “First Class Mail” face and green diamond border help identify the envelope for First Class mailing, while the Pres-Stik® closure allows quick sealing without moisture.

Packaging Note: This item is sold in bulk carton quantity. Envelopes are packed 500 per carton without separate inner boxes.

Item Number	5101
Envelope Size	10" x 13"
Paper / Material	28 lb white sulphite paper
Color / Finish	White, vellum finish, 92% brightness, green diamond First Class Mail border
Envelope Style	Open end catalog envelope, no window
Seal / Construction	Pres-Stik® self-sealing latex adhesive, center seam construction, extended flap
Certification	SFI Certified
Quantity	500 envelopes per carton, bulk packed

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