Print pattern quality vawng reng tur chuan ink dik tak hman a, print zawhah venhimna tha ber a ni. Mahse ultraviolet light leh incandescent light pangngaia a awm chuan a bo bawk ang. Chuvangin UV printer printing pattern chu fading lova maintain i duh chuan a hnuaia point pahnih hi i ti tur a ni:
1.Sealing ink tha hman, chu chu printing pattern rei tak a bo loh nan a bulpui ber a ni.
2.Printed pattern chu hmun lum, non glare ah dah la, pattern chu glare a awm loh nan.
