Customize your paper roll cores with precision-engineered PS, PP, ABS, PE, or PVC plastic tubes in 57mm or 79mm diameters. These durable cores are crafted for seamless compatibility with carbonless and thermal paper rolls, ensuring smooth unwinding and minimal paper waste. Ideal for high-volume printing environments, retail receipt systems, and industrial labeling applications. Our cores feature superior material strength to withstand heavy-duty use while maintaining perfect roundness for consistent performance. Manufactured with tight tolerances for universal fit across major paper roll brands. As a global wholesale leader, we offer unbeatable bulk pricing without compromising on the industrial-grade quality your business demands. Upgrade your paper handling efficiency with cores designed for professional-grade reliability.