Abstract: Ultraviolet ray radiation is solidified since the technology is that the international mounts the seventies developing one kind of brand-new green technology taking place , the printing ink making use of UV to owe the ultraviolet brightness that the technology produces the printing ink being solidified , being called for short, has the speed not containing the fugacity organic compound (VOC) , minor to environmental pollution , being solidified quickly , economizes the sources of energy , the outcome being solidified the function is good , is fit to wait for merit in high speed automatic production. Environmental protection type UV printing ink principle being solidified, made up of , classification and characteristic the main body of a book has been introduced. And current situation has done analysis and has studied to whose application in fields such as package , advertisement , gentle seal , offset printing , silk seal. Study in a deep going way by the fact that printing ink middle applies a characteristic's to gentle seal , offset printing , silk seal , advertisement to UV , discover the significance studying UV printing ink has significant reality.
Keywords：UV printing ink；Soft seal；Offset printing；Silk is printed
