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Stack of 500 kraft Redi-Seal envelopes 9 1/2 by 12 1/2 inches

Partners Brand

Partners Brand EN1043 Redi-Seal Kraft Mailing Envelopes PK500

SKU CH-CP71-7RY0R

Self-sealing kraft envelopes in a 500-count pack for high-volume mailing

  • Product colorKraft
  • Redi-Seal closure speeds up mailing tasks
  • Kraft construction resists tearing during transit
  • 9 1/2 x 12 1/2 in. size fits standard documents
  • 500 envelopes per pack supports high-volume shipping
  • EN1043 model ensures consistent quality every order

Kraft Redi-Seal Envelopes in Bulk

This pack contains five hundred self-sealing kraft envelopes suited for high-volume mailing rooms and small businesses that send catalogues, contracts or promotional materials regularly. The peel-and-seal closure removes the need for moistening or tape, speeding up daily dispatch tasks.

Redi-Seal Closure Benefit

The built-in adhesive strip activates with pressure alone, creating a tamper-evident seal that stays secure in transit. Because no moisture is required, operators can process large batches without waiting for glue to dry or dealing with curled flaps.

Check Before Ordering

Verify that your postage meter or franking machine accepts 9 1/2 by 12 1/2 inch flats and that your storage shelf can accommodate a 500-count carton. If you need window envelopes, padded mailers or a different flap style, this product will not meet those requirements.

How it compares

Measured against everything we stock in Packing Materials & Shipping Labels, at today’s prices. Recalculated every night.

Price $223.99
Pricier than about 89% of the 3,067 comparable items (median $52.99).

Specifications

Product
Brand namePARTNERS BRAND
Product colorKraft

Questions about this item

How many envelopes are in the pack and will I need to reorder often?

The box contains 500 Redi-Seal Kraft envelopes, so reorder frequency depends entirely on your mailing volume.

What size limitation will I hit first when stuffing these 9 1/2 by 12 1/2 inch envelopes?

The envelope dimensions set the hard limit; contents thicker than the expansion allowance will prevent the Redi-Seal flap from closing securely.

Do these Kraft envelopes generate heat or noise when stored in bulk for all-day shipping operations?

Paper envelopes produce no heat and no noise; they sit inert on the shelf regardless of how many you process in a day.

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