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Kraft padded mailer, side seam, square flap, matte finish, self-adhesive closure

3M

3M 7100256598 #5 Self-Adhesive Kraft Padded Envelope 12 x 17.25 100/Carton

SKU CH-7AKF-691TP MPN 7100256598

Kraft padded mailers with self-adhesive seal and bubble lining protect contents while remaining curbside recyclable

  • TypeBusiness Envelopes
  • Curbside recyclable paper construction reduces packaging waste
  • Self-adhesive closure seals quickly without tape or moisture
  • Interior bubble cushioning absorbs shocks during transit
  • Water-resistant exterior protects contents from damp conditions
  • 100 mailers per carton supplies high-volume shipping needs

3M Scotch Curbside Padded Mailer #5

These self-adhesive padded envelopes use a multi-layer paper construction that is curbside recyclable. They measure 12 x 17.25 inches externally and provide a 10.8 x 14.8 inch interior lined with bubble cushion. The kraft paper exterior has a matte finish and resists water during transit. Sold in cartons of 100 for high-volume shipping needs.

Lightweight protection and easy sealing

The paper-based layers withstand rough handling while keeping parcels light for postage savings. A self-adhesive closure on the square flap seals securely without tape or moisture. Side-seam construction adds strength along the edges. The natural kraft material is not security tinted, so contents remain discreet but visible if opened.

Durable through the shipping cycle

Bubble cushioning absorbs impacts from sorting equipment and delivery drops without bursting. The multi-layer kraft shell resists tearing when packages shift in transit. Water resistance protects contents through rain or humidity exposure. Recyclable materials allow recipients to dispose of the mailer in standard paper streams after use.

Highlights

  • Curbside recyclable paper construction reduces packaging waste
  • Self-adhesive closure seals quickly without tape or moisture
  • Interior bubble cushioning absorbs shocks during transit
  • Water-resistant exterior protects contents from damp conditions
  • 100 mailers per carton supplies high-volume shipping needs

Specifications

TypeBusiness Envelopes
Shipping weight20.41 kg
Package size762 × 438 × 308 mm

Questions about this item

How do I seal the self-adhesive flap on the 12 x 17.25 kraft mailer without tearing the paper?

Peel the release liner from the adhesive strip on the square flap, press the flap firmly onto the side seam, and hold for a few seconds; the bond strengthens as the adhesive cures.

When should I replace a mailer that has been stored in a humid warehouse?

Replace any mailer whose kraft exterior feels damp, shows mould spots, or whose bubble cushion has lost its loft, because moisture degrades both the paper strength and the adhesive.

What is the first failure point when a #5 mailer is dropped repeatedly during sorting?

The side seam tends to split before the bubble cushion bottoms out, especially if the contents shift and concentrate force on a single seam line.

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