Sobres de envío Steinmetz DIN C4, sin ventana, autoadhesivos, 90 g/m², marrón, 250 uds. (4518PR)

Shipping documents can be a hassle when envelopes tear or fail to seal properly. These Steinmetz DIN C4 mailing bags solve that problem with durable 100 g/m² kraft paper and a reliable peel-and-seal adhesive strip. Each bag measures 324 x 229 mm internally, perfectly accommodating A4 documents without folding. The opaque brown material ensures privacy for sensitive contents, while the straight flap and tear-resistant construction keep items secure during transit. Whether you're sending contracts, brochures, or catalogs, these bags provide a professional and cost-effective solution for high-volume mailing.

Who is it for

Ideal for offices, mailrooms, e-commerce sellers, and anyone who regularly ships A4-sized documents or lightweight goods. The bulk pack of 250 pieces suits businesses with frequent mailing needs, reducing the need for constant reordering.

Main features

• DIN C4 format fits A4 documents without folding
• Self-adhesive peel & seal closure for quick, secure sealing
• Made from sturdy 100 g/m² kraft paper for tear resistance
• Opaque brown material protects confidentiality
• Bulk pack of 250 pieces for cost efficiency

Specifications

• Product type: Mailing bag
• Format standard: DIN C4
• Internal dimensions (L x W): 324 x 229 mm
• Window: No window
• Colour: Brown
• Material: Kraft paper
• Paper weight: 100 g/m²
• Closure type: Self-adhesive
• Adhesive strip type: Peel & seal
• Flap shape: Straight flap
• Opacity: Opaque
• Recyclable: Yes
• Suitable for: Documents, brochures, catalogs up to A4 size
• Special features: Tear-resistant, secure closure
• Usage: Shipping, mailing, storage
• Quantity per pack: 250 pieces

Tips

For best results, press firmly along the adhesive strip after sealing to ensure a strong bond. Store unused bags in a cool, dry place to maintain adhesive quality. These bags are recyclable, so dispose of them responsibly after use.