100 MAILmedia Sobres de envío acolchados K-Pack para DIN B4 (30001592)

Shipping documents, catalogs, or small goods in standard envelopes often leaves them vulnerable to bending, moisture, and tampering. These padded shipping envelopes from MAILmedia provide a protective bubble-wrap interior and a tough kraft paper exterior, ensuring your items arrive intact and secure.

Who is it for

Ideal for offices, e-commerce sellers, and anyone who regularly ships DIN B4-sized documents or small products and needs a reliable, cost-effective packaging solution in bulk.

Main features

• 100 envelopes per pack, sized to fit DIN B4 (250 x 353 mm) contents
• Bubble wrap padding cushions against impacts during transit
• Self-adhesive peel-and-seal strip with hot-melt adhesive for quick, secure closure
• Tamper-evident seal helps protect against unauthorized opening
• Brown kraft paper exterior is durable and recyclable

Specifications

• External dimensions: 480 x 370 mm
• Internal dimensions: 470 x 350 mm
• Padding material: Bubble wrap
• Exterior material: Kraft paper (80 gsm)
• Closure type: Self-adhesive strip (Peel & Seal)
• Adhesive type: Hot-melt adhesive
• Colour: Brown
• Weight per mailer: 51 g

Tips

For best results, press firmly along the seal after closing to ensure a strong bond. Store envelopes in a cool, dry place to preserve adhesive quality.