piezo head and Thermal head difference! what is different between piezo head printer and Thermal head printer! introduction of piezo head printer: piezo technology is primarily pressurized by pizeo to special materials , and then use it to shrink the expanded , extruded ink nozzles to spray on the sheet set . Typically, the format piezo inkjet printer to print is relatively large , mainly used for outdoor , print quality is very high , the nozzle is also very durable , long time . introduction of Thermal head printer: This technique is the use of the nozzle to heat the metal plate , and the ink is heated and vaporized portion of the ink will produce bubbles cause the ink to the extrusion nozzle , sprayed onto the paper . Such pictorial print format is relatively small, mainly used for indoor , prone to heat when printing nozzle life is short, the print speed is relatively slow , but relatively low prices. Comparison: the piezo head printer is more dominant, there are

best 10 brands large format printer in china! large format printer with nozzles spray a variety of color patterns on the special material , in fact, it is a large-format printer. Generally used in advertising , graphic , CAD industry before 2004 based mainly on imported machinery . Photo by machine nozzle technology is divided into two categories: Best 10 Brand large format printer . 1.Epson EPSON ( founded in Nagano, Japan , the famous brand , the digital image is a global leader in the field of business in 1942 , Fortune 500 companies , Epson ( China ) Co., Ltd. ) 2.Hewlett-Packard HP ( founded in 1939, the United States , the world's Fortune 500 companies , the world's top 500 brands , industry leading brands , large multinational companies , Hewlett-Packard ( China ) Co., Ltd. ) 3.Canon Canon ( founded in 1937 in Japan , the world's leading integrated production of imaging and information products group , the Fortune Global 500 companies , Canon ( China

what are large format printers classify? large format printers has classified 3 types printer: indoor inkjet printing machine, outdoor inkjet printing machine, sublimation printing machine. however, follows is for introducing these printers different and printed materials. 1. large format indoor printers. this type of printer has 4 color printer and 6 color printer which are used thermal Head as aqueous or water-based. The expression water base is a  usually acknowledged misnomer. The pigment is assumed in a non-reactive  mover solution that is from time to time water and other times an  alternative liquid, including soy sourced liquid. Aqueous ink commonly  comes in 2 essences, Dye and Ultra Violet. Dye ink is extreme color, low  Ultra Violet resistant variety that offers the widest color gamut.  Ultra Violet ink is normally duller in color but hold up fading from  Ultra Violet rays. In general principle to desktop inkjet printers.  Completed prints using dye inks must be plastic-c