In recent decades, automatic identification technology has developed rapidly in the world. At present, automatic identification technology mainly includes bar code identification, radio frequency identification (RFID), biological identification, card identification and image identification and other integrated industries integrating computer, optical, electromechanical and communication technologies.
This paper mainly introduces the barcode recognition technology. The basic principle is to scan a group of black and white bars / blocks arranged regularly by optical system to read the information; the features are low cost, good dependency, fast reading speed, accurate reading and high reliability; it needs to be visible to read, and cannot be read from a long distance; the main application fields are retail, logistics, transportation, medical and health care Industrial manufacturing, finance, customs and government management.
With the decrease of barcode printer market price, it has been gradually popularized. At present, there are two types of barcode printers in China: commercial printer and industrial printer. Commercial printer is generally used in office, small factory, gold and silver jewelry shop, etc. with a printing capacity of 3000 pieces / day. The industrial barcode label printer is mainly installed and printed in the production line, and the consumables are mainly plastic, coated paper and PVC materials. With the popularization of the price, the industrial barcode printer has a dominant position in the market.
First of all, introduce the current situation of the mainstream brands of barcode printers in China. Bar code recognition technology has a long history in developed countries. As the first finalists, the United States and Japan have obvious advantages in technology and brand. Therefore, these countries have long monopolized the bar code printer industry market.
First, it introduces the common American brands, zebra, intemec, Avery, Denison, Printronix, datamax, Brady, etc. Secondly, European brands cab and paxa monarch. Thirdly, Japanese brands: Sato, TEC, citizen. Finally, Taiwan: TSC, GODEX, ARGOX, domestic brands: Postek, Beiyang.
Secondly, introduce the current situation of common models. American intremec model: 3400e / PC4 / C4 / 4440 / pm41 / 4420e / F4 / 3600 / E4 / 3240 / 501xp / 601xp / PD4; American zebra model: S600 / Z4M / 105SL / 2844 / 3800 / 888tt / 140 / 220 / z6m Model of Postek: Q8 / 200, Q8 /300, g2108 / g3016 / g2108d / g3106d / G2000 / G3000 / g6000, TX2 / tx3 / tx6 / TW, etc.
Finally, the status quo of domestic small brands. Because many demanders don't know what kind of brands and specifications are really needed when they are looking for barcode printers. In addition, they recommend some high profits for their own profits, and are not sure whether they are the most appropriate products. As a result, they often buy some brands with low market share. Although the quality of these brands is also very good, they will give the subsequent dimension Repair service leads to the consequences that cannot be guaranteed. At present, there are more than 30 brands of barcode printers in the world. For example, the following brands can be found in China: APPOLO, Shanxi TSC label printer production, comfort, meto, monarch, ring, cantech, UBI, Fargo, axhion, chintek, Itoh, Shanxi TSC label printer price, Brady, GODEX, Clearer, Beiyang and so on, but with the gradual expansion of some big brands, the small brand market is gradually shrinking. The barcode printer is suitable for the places where a large number of labels are needed, especially for the industrial assembly line. In a short period of time, a large number of special labels need to be printed (for example, PVC material, copper plate paper, waterproof material, etc.), and the industries that need to print immediately (for example, on-site ticket sales bills such as railway, aircraft, bus, rental car, etc.), barcode printer should be selected.
