CD replication is a process which helps to make an exact copy of a master CD. This process is useful and effective when high volumes of replicated CDs are required. There are various stages involved in the process of CD replication.A glass master is created from the master CD, which is basically a piece of glass substrate, which stampers are then created from. The glass master is placed in a bath before going through a galvanic process. Nickel stampers are then produced on the glass master. After the stampers are made, then they are used in the injection moulding stage- where the lines are physically pressed or stamped onto the discs. After this, each disc is individually metalised and then coated with a protective lacquer which is tested for physical imperfections.When the discs come off the production line, artwork is then printed onto them.There are two methods which are used to print onto CDs.These methods are the Litho printing process and screen printing process. The look of the artwork depends on the method of printing.The quantity of CDs in CD replication should generally be more than 1,000 units, not least because this is more cost effective.Professional CD replication companies can ensure that you get the highest quality copies at affordable prices.