If the information requested must be able to print anti-solvent resistant to high temperatures, etc., for the chemical product packaging, or must be high temperature, fever parts for electrical appliances, or must be printed on special chemical products such as PET, it is recommended to use resin ribbon because the component of the resin to be able to achieve the above requirements, but this ribbon is usually the price is relatively high, but still must print and paper / print media mix to achieve the best print level.