Label printing device

The utility model discloses a label printing device, including the supporting seat and installing the protection casing on the supporting seat, supporting seat inside is equipped with the print media unit, prints the urstoff and send and take the roller bearing, and the print media unit includes the medium roller bearing that print media area and rolling print media took, prints loading axle and recovery axle that the urstoff includes carbon ribbon, rolling carbon ribbon. This label printing device simple structure, through setting up the print media unit and printing the urstoff, it is regional with the same linear velocity conveying print media area and carbon ribbon to rendition respectively, in print media area and the proximate region of carbon ribbon, rendition mechanism correspondingly takes the printing material rendition on the carbon ribbon to print media according to the input information of printer, thereby the label printing work that high efficiency ground was accomplished, the label that obtains is difficult to scrape the flower, abrasionproof damage and water -proof effects are better, the universal performance is high.