100 MAILmedia Sobres de envío acolchados K-Pack para DIN C4 (30001591)

Shipping fragile or sensitive items in DIN C4 format often leads to damaged goods and unhappy recipients. These padded shipping bags provide a reliable solution, combining a tough kraft paper outer with a protective air-cushion film inner to absorb shocks during transit.

Who is it for

Ideal for e-commerce sellers, office mailrooms, and anyone regularly sending documents, books, or small sensitive items that need extra protection without the bulk of a box.

Main features

• Pack of 100 padded envelopes, size K/10, suitable for DIN C4 documents.
• External dimensions 370 x 480 mm, internal dimensions 350 x 470 mm.
• Outer material: brown kraft paper; inner material: bubble wrap (air cushion film).
• Self-adhesive peel-and-seal closure plus metal clips for secure sealing.
• Tear-resistant and puncture-resistant for reliable protection.
• Filling height up to 50 mm for thicker items.
• Paper and plastic layers can be separated for recycling.
• FSC certified.

Specifications

• Quantity per pack: 100 pieces
• Envelope size standard: K/10
• Suitable for document format: DIN C4
• External dimensions (single envelope): 370 x 480 mm
• Internal dimensions (single envelope): 350 x 470 mm
• Outer material: Kraft paper
• Inner material: Bubble wrap (air cushion film)
• Colour: Brown
• Closure type: Self-adhesive (peel & seal) with metal clips
• Protection features: Padded, tear-resistant, puncture-resistant
• Weight per single envelope: 60 g
• Maximum filling height: 50 mm
• Outer paper grammage: 80 g/m²
• Sustainability certification: FSC

Tips

For best results, choose the correct size so the item fits without excessive empty space, and press firmly along the closure to ensure a secure seal. Store envelopes in a dry place to maintain adhesive quality.