Discover the strength differences between paper and cardboard in this detailed comparison. Learn how materials like card board tubes and paper cartons perform in real-world applications, from lightweight TubePA solutions to heavy-duty TubeCo engineering designs. We explore structural durability, resistance to challenges like tube suck (vacuum pressure), and cost-efficiency for projects ranging from eco-friendly packaging to industrial machinery. Whether you need crush-resistant cardboard tubes for shipping or moisture-proof paper cartons for retail, this guide helps you choose the right material while highlighting innovations from industry leaders like TubePA and TubeCo.