Generally, the material of the Cash Register Paper is the corresponding material suitable for the printing parts inside the cash register. For a normal dot matrix printer, it can be printed using ordinary 1-3 layers of printing paper; for thermal head printers, it can only be printed using thermal printing paper. Cash register paper is divided into four categories 1. Double-adhesive paper: The cash register paper produced by ordinary double-adhesive paper processing, all of which are single-layered, without any coating on the paper surface, and printed with the word cash register paper on the ribbon. 2, Thermal Paper: the use of thermal paper processing production of cash register paper, all of which is a single layer, coated with a thermosensitive chemical coating on the paper, the paper is printed by a laser thermal head to display the color of the cash register paper, which is characterized by Print consumables without ribbons, ribbons, or ink cartridges; and the surface of the paper is smooth, with a clear impression when you use nails or hard objects to traverse the paper. 3, carbon-free paper: This cash register paper is composed of at least two layers or more, of which the first joint needs to use the dot matrix printer to print the color, but the latter several are connected to the dot matrix printer to print the pressure color. 4. Self-inductive paper: This kind of cash-collecting paper consists of one or more layers. It is printed by pressure on the dot printer, and the printing paper does not need to be installed with ribbon. The first joint of the cash register paper is self-inductive paper, and the latter one is ordinary Carbonless Paper. Common cash register paper model Common cash register papers are mainly thermal paper, ordinary double-adhesive paper and carbonless paper. The general common specifications for heat sensitivity are 57x50, 57x60, 57x80, 75x50, 75x60, 75x80, 80x50, 80x60, 80x80, 80x140, etc. More information welcome to visit www.yuyilang.com