Roll label is a label made into roll form, which can be called roll paper label. This kind of label is made of paper self-adhesive, and the logo surface can be printed with corporate information, LOGO, trademark, two-dimensional code and other information. Since there are various label classifications in the market, such as anti-counterfeiting labels, self-adhesive labels, electronic labels, etc., any label must have relevant material information identification. Today's roll paper label inkjet printer can do what it wants Major small and medium-sized enterprises solve the coding needs of roll materials or single labels, so as to improve production efficiency and save costs. With the popularization of smart terminals and the increase in variable information such as barcodes and QR codes, many manufacturers require variable data digital ink coding on the label of this product, giving the product a unique identity certificate, and ensuring the authenticity of the product , To maintain corporate interests and protect the image of the brand, but the roll paper label printer has made the best partner of printing label manufacturers. For example, the SP-9000 variable data printing system can be used for online and offline coding processing, offline customized non-standard platforms, and online installation of production lines for simultaneous use. The coding machine can be installed in optical laminating equipment, slitting/paging machines, Quality inspection machine, flexographic printing machine, bag making machine, trademark machine, etc., the machine uses UV ink to resist scratches and alcohol. The distance between the nozzle and the product is within 0.5 to 2MM, and it prints downward. The non-standard platform runs stably, has an automatic correction device, and the machine has a beautiful appearance. Cooperate with the online detection system to prevent the occurrence of duplicate codes and missing codes, and record or eliminate the problematic ones, so that the post-processing can be based on evidence. The physical accuracy of UV wide format is 600 DPI, the minimum printing character is 2mm, and the printing width of a single nozzle is 54mm. The stable ink path is the blood of the inkjet printer. The world's advanced negative pressure ink supply is adopted to ensure the ink path system. Stable, saving ink waste; using advanced industrial piezoelectric nozzles, nozzles have long service life and low maintenance costs.