3 1/8 Or 80mm Eco Cash Register Receipt Thermal Paper Roll

specification

Thermal paper is also called thermal fax paper, thermal recording paper, thermal copy paper, and thermal copy paper in Taiwan. Thermal paper is a kind of processed paper, and its manufacturing principle is to coat a layer of "heat-sensitive paint" (heat-sensitive color change layer) on high-quality base paper. Although there are more than a dozen chemicals used in this color change layer, there are at least the following compounds: leuco dyes, the dyes are of a wide variety, the most commonly used are fluorescent compounds; the color developing agent accounts for less than 20%, and the commonly used are double Phenol and p-hydroxybenzoic acid; sensitizers account for less than 10%, including benzenesulfonic acid amide compounds; fillers account for less than 50%, commonly used calcium carbonate (fine particles); adhesives account for less than 10%, Such as polyvinyl acetate; stabilizers, such as dibenzoyl terephthalate; lubricants, etc. Therefore, the process is difficult and the technical requirements are high.

Details

Hot Tags: 3 1/8 or 80mm eco cash register receipt thermal paper roll, China, manufacturers, suppliers, factory, wholesale, cheap, low price,