Thermosensitive self-adhesive is a colorless thermosensitive coating on the surface of ordinary offset paper. The thermosensitive coating is mainly composed of couplers, chromogenic agents and sensitizers. The couplers used for thermal paper are colorless or light stable powder in general, which will produce color under certain conditions (heat energy). This kind of adhesive label is called thermal paper adhesive label.
Scan and add my wechat×