Roll Paper 80mm x Core 60mm refers to a roll of paper with a width of 80mm and a core diameter of 60mm. This type of paper is commonly used in various printing devices, such as receipt printers, point-of-sale (POS) systems, and label printers. The 80mm width is typical for printing receipts or tickets, while the 60mm core refers to the inner diameter of the paper roll, which is designed to fit into compatible printers. Roll paper of this size is often used in retail, banking, and hospitality industries for printing receipts, invoices, or other transactional documents. It is usually made of thermal paper or plain paper, depending on the type of printer it is designed for.