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White padded mailer envelope, size 14 1/4 by 20 inches, self-seal flap, 25 per carton

Sealed Air

Sealed Air 37715 cushioned mailer envelope #7 14 1/4 x 20 white 25 per carton

SKU CH-FTK1-CTQH8 MPN 37715

White padded mailers with self-seal closure and burst-proof seams protect shipments; 25 per carton

  • TypeBusiness Envelopes
  • ColorWhite
  • Puncture-resistant poly exterior protects contents during transit
  • Water-resistant coating keeps items dry in wet conditions
  • 3/16" Barrier Bubble lining provides maximum cushioning
  • Self-seal closure with tamper indicator ensures security
  • Lightweight design reduces postage costs for 25 mailers

Cushioned Mailer Envelope #7

White cushioned mailers protect items during shipping with puncture-resistant poly and a Barrier Bubble lining. Each envelope measures 14 1/4 by 20 inches and uses a self-seal closure with a tamper indicator. A carton contains 25 mailers.

Suits shippers needing lightweight protective

Buyers who need non-cushioned flat mailers or larger shipping containers should consider other options. These mailers are designed for items that require bubble cushioning inside a moisture-resistant outer layer.

Self-seal closure with tamper indicator

The peel-and-seal strip closes without tape and shows evidence of opening. Heat-sealed seams prevent bursting during transit. This closure method determines whether the mailer fits a packing workflow that requires fast, tool-free sealing.

Highlights

  • Puncture-resistant poly exterior protects contents during transit
  • Water-resistant coating keeps items dry in wet conditions
  • 3/16" Barrier Bubble lining provides maximum cushioning
  • Self-seal closure with tamper indicator ensures security
  • Lightweight design reduces postage costs for 25 mailers

Specifications

TypeBusiness Envelopes
BrandSealed Air
Model37715
ColorWhite
Shipping weight2.52 kg
Package size551 × 401 × 241 mm

Questions about this item

How do I seal the self-seal closure on the 37715 mailer without tearing the strip?

Peel the protective liner away from the adhesive strip, fold the flap down, and press firmly along the full length to activate the tamper-indicating seal.

Will the Barrier Bubble cushioning lose thickness after repeated shipping cycles?

The Barrier Bubble lining is designed to retain air better than alternative cushioning, so it maintains its 3/16" protective height through normal handling.

At what point does the white polypropylene exterior show wear from moisture or punctures?

The co-extruded, heat-sealed seams are burst-proof and the material resists moisture, punctures, and rips under typical mailing conditions.

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