cArtù® Isothermal sheets

cArtù® Isothermal sheets provide a sustainable paper‑based insulating solution designed to protect temperature‑sensitive products throughout the cold chain. Made from recycled and fully recyclable corrugated paper they feature a technical cover engineered to help maintain the package’s internal temperature by limiting heat exchange with the external environment. This makes them particularly suited for fresh foods chilled items perishables and pharmaceutical products that require controlled conditions aligning with modern isothermal solutions used in food healthcare and biologics logistics. [coldandco.com] [ranpak.com] The isothermal layer also helps mitigate condensation reducing moisture‑related risks to both products and packaging. This is essential in shipments exposed to thermal transitions—such as last‑mile grocery delivery meal kits and pharma distribution—where maintaining thermal integrity directly impacts product quality and safety. The custom‑cut sheet format brings operational precision: each sheet can serve as a separator internal panel or wrapping layer ensuring efficient use with no material waste. While the corrugated structure provides the well‑known cushioning performance of cArtù® the isothermal cover enhances temperature retention delivering combined mechanical and thermal protection. Choosing cArtù® Isothermal sheets means adopting a fully paper‑based material that merges thermal stability impact protection and sustainability offering a credible alternative to EPS foam liners and other plastic‑insulating materials increasingly replaced by recyclable paper‑based cold‑chain solutions.