... 5 processes of mechanical cleaning, 2 processes of screening, 2 processes of vacuum drying, sterilization by ozone, ... We can afford such kind of dried raisin:1.sun dried raisin with sulfur: seedless, gold colour, ... 10~15%,without any other addtive.2.red sun dried raisin without sulfur:dark brown clour,or ... content 70%~85%, without any other addtive.3.sun dried green grape with sulfur: green clour, sulfur ...