Nestler cartão canelado 20 tubos de envio retangulares para DIN A1 (W303 MIT KLA)

Shipping large-format documents like posters, plans, or blueprints often means wrestling with flimsy envelopes or oversized tubes that don't fit standard mail slots. These rectangular corrugated cardboard sleeves from Nestler Wellpappe are built to keep DIN A1 sheets flat, protected, and ready for dispatch without extra packaging fuss.

Who is it for

Architects, engineers, art studios, print shops, and anyone who regularly sends A1-sized drawings, certificates, or presentations. If you need a dependable, no-nonsense mailing solution that arrives crease-free, this pack of 20 sleeves has you covered.

Main features

• Rectangular shape matches DIN A1 documents perfectly, preventing rolling or curling.
• Single-wall corrugated cardboard offers crease resistance and edge protection.
• Self-adhesive strip seals the sleeve quickly and securely without tape.
• Integrated tear-open strip makes opening easy for the recipient.
• Stackable design saves space in storage and during transport.
• Made from recyclable, renewable materials for eco-conscious shipping.

Specifications

• Product type: Shipping sleeves / postal tubes
• Shape: Rectangular
• Material: Corrugated cardboard (single-wall)
• Compatible document size: DIN A1
• Quantity per pack: 20 pieces
• Closure mechanism: Self-adhesive strip
• Colour: Brown
• Internal dimensions (approx.): 850 x 60 x 60 mm (L x W x H)
• Weight per sleeve (approx.): 250 g
• Protection features: Crease-resistant, edge protection
• Environmental attributes: Recyclable, made from renewable resources
• Application: Mailing, shipping, storage of documents, posters, plans, blueprints
• Assembly: Ready to use / quick assembly
• Stackability: Yes

Tips

For extra security on long journeys, place a piece of cardboard backing inside the sleeve before inserting your document. Store sleeves flat in a dry area to maintain their shape and adhesive quality. When sealing, press firmly along the entire strip to ensure a dust- and moisture-resistant closure.