Analysis of the nozzle of the digital printing machine for pure cotton clothing: Ricoh
I have never heard of the case on the T-shirt printing machine. There are many problems with this print head, poor stability, and the stability of the supporting motherboard is relatively far-fetched. This type of print head is basically eliminated in the market. Customers should pay attention when choosing, so that customers will not pretend to be G4 as G5. sell to you. Ricoh GH2220, commonly known as Ricoh, has a nozzle aperture of 3.5pl, a printing accuracy of 1200DPI, 1 channel, and is more commonly used on low-end UV printers. I have never heard of successful application cases on pure cotton digital direct-injection printing machines. The ink types that Ricoh GH2220 can use include thermal transfer inks, eco-solvent inks, water-based inks, and sublimation inks. If UV ink is used, the current GH220 nozzles are relatively unstable. According to some market reactions, they can only be used for up to 3 months. The short life span is closely related to the main board of the machine. For more details, please scan Yanyan's WeChat account, welcome industry friends to discuss and exchange.