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Box of 500 tan kraft banker flap envelopes 4.75 x 11 inches

WESTERN STATES

WESTERN STATES #12 Banker Flap Envelopes 4.75 x 11 28lb Tan Kraft Box 500

SKU CH-992J-KSNKP

Tan kraft banker-flap envelopes with heavy remoistening seal, 4.75 x 11 inches, 28 lb stock, box of 500

  • SFI certified paper supports responsible forestry
  • Vellum finish gives a smooth professional feel
  • Diagonal seam construction adds strength for mailing
  • Heavy remoistening gum creates a secure seal
  • Box of 500 envelopes covers high-volume needs

Size and format

These #12 regular banker flap envelopes measure 4.75 by 11 inches and come in a box of 500. The tan kraft construction uses 28-pound paper with a vellum finish and a diagonal seam for added strength. They are suited to offices, schools and mailrooms that need a consistent supply of standard business envelopes.

Paper quality and sealing

The Suntan Kraft stock is SFI certified and features a deep flap with heavy remoistening seal gum for a secure closure. Vellum finish gives a smooth writing surface while the diagonal seam reinforces the edges during handling. Each box weighs 11 pounds and 2500 envelopes ship per carton for bulk storage.

Upgrade considerations

These envelopes replace lighter-weight or windowed styles when a plain, opaque mailer with a stronger seal is required. The jump is worth it for high-volume mailing where tear resistance and reliable gumming reduce rework. They do not suit buyers who need a window for address visibility or a larger catalog-size format.

Highlights

  • SFI certified paper supports responsible forestry
  • Vellum finish gives a smooth professional feel
  • Diagonal seam construction adds strength for mailing
  • Heavy remoistening gum creates a secure seal
  • Box of 500 envelopes covers high-volume needs

Specifications

BrandThe Envelope Supplies Shop

Questions about this item

How do I seal the 28# tan kraft envelopes, and what step do people miss?

Moisten the heavy remoistening gum on the deep banker flap and press firmly; the step often missed is applying even pressure across the full 4.75-inch width so the diagonal seam bonds completely.

What replacement will I need once the 500-count box is empty?

Order another box of #12 regular banker flap envelopes in 28# suntan kraft with vellum finish; each box weighs 11 lbs and 5 boxes make a 2500-count carton.

What limit appears first when running high-volume mailings through a folder-inserter?

The 28# kraft stock and deep flap add thickness, so the machine’s maximum stack height is reached before the 500-envelope supply runs out.

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