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Box of 500 white 6 x 9 open side booklet envelopes vellum finish

WESTERN STATES

WESTERN STATES Open Side Booklet Envelope 6 x 9 24# White Side Seams 500 Box

SKU CH-QGRC-XFMTA

Holds A5 documents in 24 lb white sulphite paper with side seams and a vellum finish, SFI certified at 92% brightness, 500 per box

  • SFI certified paper supports responsible forestry
  • 92 % brightness gives crisp contrast for printed text
  • Vellum finish provides a smooth, professional feel
  • Side seam construction adds strength for bulky inserts
  • 500 envelopes per box keeps high-volume mailing stocked

Envelopes for bulk mailing

These open-side booklet envelopes measure 6 x 9 inches and come in a box of 500. They are made from 24# white sulphite paper with a vellum finish and 92% brightness. The side-seam construction supports machine inserting and high-volume processing.

Simple loading for high-volume runs

The open side and flap-down design allow fast hand or machine loading without jamming. Two side seams under keep the envelope flat during feeding. The remoistening seal activates with standard equipment and requires no special adhesive.

Consistent output over long print jobs

SFI certified sulphite stock maintains stiffness and brightness across the full 500-count box. Each box weighs 11 lbs and 2500 envelopes ship per carton for extended runs. The please recycle imprint meets common mailing guidelines.

Highlights

  • SFI certified paper supports responsible forestry
  • 92 % brightness gives crisp contrast for printed text
  • Vellum finish provides a smooth, professional feel
  • Side seam construction adds strength for bulky inserts
  • 500 envelopes per box keeps high-volume mailing stocked

Specifications

BrandThe Envelope Supplies Shop

Questions about this item

How can I confirm the envelopes meet the 92% brightness spec after opening the box?

The SFI certified white sulphite paper is rated at 92% brightness with a vellum finish; a visual check under standard office lighting will show a clean, bright white surface.

What comes in the 500-count box and is anything else needed to seal them?

The box contains 500 open-side booklet envelopes with remoistening seals; no additional adhesive or inserts are required.

Should I choose the 500-count box or the 2500-count carton for a small office mailing project?

The 500-count box weighs 11 lbs and suits smaller runs, while the 2500-count carton is five boxes bundled for higher volume.

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