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White rectangular booklet envelopes with vellum finish, box of 500

WESTERN STATES

WESTERN STATES Open Side Booklet Envelopes 10 x 13 28# White 92% Black Wesco Inside Tint Box of 500

SKU CH-73XB-JB9SF

Open side booklet envelopes measuring 10 by 13 inches, 28-pound white stock with 92% brightness, vellum finish, black Wesco inside tint and remoistening seal, box of 500

  • Open-side design enables fast document insertion
  • 92% brightness white stock ensures crisp print contrast
  • Black Wesco inside tint blocks content visibility
  • 28# vellum finish resists tearing during handling
  • Box of 500 supports high-volume mailing needs

Envelopes for bulk mailing

These open-side booklet envelopes measure 10 by 13 inches and come in a box of 500. The 28 lb white stock features 92% brightness and a vellum finish. A black Wesco inside tint blocks content visibility for secure mailing.

Simple remoistening seal

Each envelope uses a traditional remoistening seal that activates with water. The two side seams under construction provides structural integrity during handling. No special equipment is needed for closure.

Consistent quality over volume

The 28 lb paper weight maintains rigidity across the full 500-count box. Vellum finish resists smudging during high-volume processing. Inside tint opacity remains uniform from the first envelope to the last.

Highlights

  • Open-side design enables fast document insertion
  • 92% brightness white stock ensures crisp print contrast
  • Black Wesco inside tint blocks content visibility
  • 28# vellum finish resists tearing during handling
  • Box of 500 supports high-volume mailing needs

Specifications

BrandThe Envelope Supplies Shop

Questions about this item

How can I verify the envelopes feed correctly through my printer after loading them?

Load a small test stack, print a single page, and check that the 92% brightness white surface shows crisp toner adhesion without smudging from the Black Wesco Inside Tint.

What comes in the box and what must be purchased separately?

The box contains 500 open-side booklet envelopes measuring 10 x 13 inches with 28# vellum finish and remoistening seal; no additional items are included.

Which version should I choose if I need a specific flap style for automated inserting equipment?

This single listed version has two side seams under and an open-side booklet flap; select it only if that seam and flap configuration matches your inserter requirements.

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