cArtù® Strong sheets

cArtù® Strong is the version designed to deliver the highest mechanical protection within the cArtù® range. Crafted using the toughest and most resistant paper available, it provides exceptional stability, structural support and high shock‑absorption performance, even for heavy or bulky items. Its parabolic‑flute architecture — the hallmark of cArtù® technology, known for increasing compression strength and cushioning capacity compared to standard corrugated materials — enables Strong to effectively withstand impacts, vibrations and pressure throughout handling, storage and transport. Despite its increased rigidity and higher grammage, cArtù® Strong maintains enough flexibility to conform to curved or irregular surfaces. This makes it suitable not only for heavy‑duty protection but also for wrapping, separating, lining and stabilizing complex components. The balance between strength, controlled flexibility and cushioning performance makes it ideal for industrial parts, mechanical elements, electronics, or any medium‑ to large‑sized product requiring a highly robust packaging solution. As with the entire cArtù® family, Strong is made from recycled and fully recyclable paper, offering a sustainable alternative to plastic‑based protective materials. Its high performance pairs with the environmental benefits documented across cArtù® products, which significantly reduce material consumption and carbon footprint compared to traditional foams or plastics.