633808403492 Wasp Direct Thermal Polyester Jewelry Label 2.1875" x 5" for WPL305

Direct Thermal Printing burns an image directly onto the label and works similarly to a traditional fax machine with heat sensitive paper. With direct thermal printing, the image deteriorates over time, especially in sunlight or high-temperature environments (e.g. unairconditioned warehouses), but does not require a ribbon.