With the development of application range of the UV ink,more and more problems appears in the process of using,eg:when it is used in the materials like as:glass,stainless steel metal board,PE,PP plastic board,ceramic,laminate,textile etc,there will be not a good printing effective,not a colorful,a bad performance of absorbing ink and a bad adhesive etc.CIRO’s UV ink special curing  hard coating solve these problems well.