4 x 6'' White Thermal Transfer Labels - 1'' Core - 4'' OD - 250 Labels/Roll - 12 Rolls/Case

Thermal transfer printing is a method that uses a ribbon with heat-sensitive ink instead of a heat-sensitive paper that is used in direct thermal printing. A thermal transfer printer has a print head that heats up and melts a wax-based ink or resin-based ink onto the media.