Nestler cartão canelado 20 tubos de envio retangulares para DIN A0 (W306 MIT KLA)

Architects, engineers, and print shops rely on these square shipping sleeves to send large-format drawings, posters, and plans without creases or damage. Each sleeve is made from sturdy corrugated cardboard and fits DIN A0 documents when rolled to a diameter of up to 70 mm. The self-adhesive strip seals the sleeve securely, so contents stay protected in transit.

Key specifications

• Quantity: 20 sleeves per pack
• Material: Corrugated cardboard (brown)
• Shape: Square / angular
• Compatible with DIN A0 documents
• Internal cross-section: approx. 70 x 70 mm
• Internal length: approx. 1200 mm
• External dimensions per sleeve: approx. 1206 x 76 x 76 mm
• Wall thickness: approx. 3 mm (single-wall corrugated)
• Closure: Self-adhesive strip
• Recyclable: Yes

Why choose it

The square profile prevents rolling and keeps documents flat, while the corrugated walls absorb shocks and resist bending. The self-adhesive closure is quick to use and tamper-evident, giving you confidence that your shipment arrives intact. The brown kraft finish is professional and fully recyclable, supporting sustainable packaging practices.

Ideal use cases

• Shipping architectural drawings and blueprints
• Mailing posters, artwork, and photographs
• Transporting maps, charts, and large documents
• Storing rolled plans in archives or on-site

Good to know

These sleeves are designed for single-wall corrugated strength, suitable for documents up to A0 size. For heavier or multiple items, consider using additional padding or a double-wall sleeve. The pack of 20 offers a cost-effective solution for regular mailing needs.