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WESTERN STATES

WESTERN STATES 6.5 x 9.5 Open Side Booklet Envelope 28# White Kraft Side Seams Box of 500

SKU CH-CXSN-SM1WZ

Holds 6.5 x 9.5 inch documents in white SFI‑certified Kraft paper with vellum finish, 28# weight, side seams and remoistening seal, 500 per box

  • SFI-certified White Kraft paper supports sustainable sourcing
  • 84% brightness gives crisp contrast for clear print results
  • Vellum finish provides a smooth surface for reliable feeding
  • Side-seam construction adds strength for secure mailing
  • Box of 500 envelopes keeps high-volume jobs supplied

Envelope Size and Format

These envelopes measure 6.5 by 9.5 inches and use an open-side booklet format with two side seams underneath. The construction suits flat mailings such as brochures, catalogues or multi-page documents that slide in from the long edge. A box contains 500 pieces for high-volume office or mailing-room use.

Who These Suit and Who They Do Not

The 28# White Kraft stock with 84% brightness and a vellum finish gives a professional appearance for business correspondence and direct-mail campaigns. SFI certification confirms responsible fibre sourcing. Buyers who need a window for address visibility, a peel-and-seal closure, or a heavier weight for bulky inserts should consider other options.

Paper Weight and Seal Type

The 28# basis weight provides more rigidity than lighter grades while the remoistening gum seal activates with moisture for a secure closure. Each box weighs 13 lbs and 2,500 envelopes fit in a master carton for bulk storage.

Highlights

  • SFI-certified White Kraft paper supports sustainable sourcing
  • 84% brightness gives crisp contrast for clear print results
  • Vellum finish provides a smooth surface for reliable feeding
  • Side-seam construction adds strength for secure mailing
  • Box of 500 envelopes keeps high-volume jobs supplied

Specifications

BrandThe Envelope Supplies Shop

Questions about this item

What size booklet or insert fits inside the 6.5 x 9.5 inch open-side envelope?

The envelope measures 6.5 by 9.5 inches, so any booklet or document slightly smaller than those dimensions will fit through the open side.

How do I seal the remoistening flap correctly, and what step is often missed?

Moisten the gummed flap evenly along its full length, then press firmly for several seconds; the step often missed is allowing the adhesive to activate fully before mailing.

When will I need to replace the box of 500 envelopes?

Replace the box once all 500 envelopes have been used; each box weighs 13 lbs and a full carton contains 2500 envelopes for larger volumes.

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