How to identify the quality of the barcode printer ribbon?

How to identify the quality of the barcode printer ribbon? Different barcode printers have different requirements for media, and more and more companies are now producing carbon tapes. Because of the competition, the price of universal thermal transfer ribbons is getting lower and lower, and ordinary users want to purchase barcodes with high quality and low price. Tanzanite is not an easy task. To purchase a cheap and easy-to-use ribbon, it is really necessary to have someone who is truly knowledgeable to guide. Otherwise, the bad printing effect directly affects the image of the product. In general, the quality of the ribbon does not have the following characteristics: 1. Carbon with white spots or pinholes: Causes the ink not to coat. Can cause word incomplete when printing. 2. Whether the paper core runs edge: it will cause broken belt, and the edges will not print. 3. The ribbon length is not enough. 4. The ribbon is too tightly wound or too loose during processing, resulting in the ribbon being unable to work with the printer. 5. Subsequent shampooing, the too high resin composition of the waxy base component is too small, which can not show the advantages of the mixed base. 6. Ribbon wrinkling: Due to a problem with the tension control system during slitting, it results in the printing of a word on a small area on the ribbon. Because the melting temperature of the two ribbons is much greater than the temperature of one layer. 7. The carbon has a blank: because the optical film is not handled properly, it will result in more than full out of blank. 8. The inner diameter of the paper core differs greatly from the printer axis: it does not fit into the printer or the ribbon does not come up with a ribbon. 9. Because the outside temperature is too high, the carbon bands stick together. Ribbon storage environment: Bar code ribbon storage: In order to ensure better print quality performance, please use, transport and store the ribbon according to the following environmental requirements: 1) Operating environment: 5°C-35°C, 45%-85% relative humidity; 2), storage environment: -5 °C -40 °C, 20% - 85% of the conditions of storage, can not be more than one year; 3), transport environment: -5 °C -45 °C, 20% -85% relative humidity, time no more than one month; 4) Note: The direct exposure of the ribbon to sunlight and moisture will damage the ribbon.