CD Replication - What Exactly Is That?
The process by which a CD is made from a glass mold is termed as the CD replication process. The process involves copying of the information from a master optical disc to make multiple copies. Although it is a complicated process, it has become much simpler due to the creation of fully automated replication equipment.
Often people consider CD replication and CD duplication as one and the same. But the CD replication process requires expensive equipment whereas CD duplication can be done by CD burning software on a home computer. CD replication is normally a process that is used by professionals for business purposes. Also, CD replication can only be done with the consent of the owner of the disc contents. However, for personal uses, CD duplication is usually a better option as it requires no expensive additional equipment.
In the CD replication process, melted polycarbonate is injected onto the mold under pressure so that bits of information can be formed. Then the optical disc is covered with a reflective layer. This reflective coat is used to help the laser beam, present inside the CD player, to read the data.
The information is stored on a glass master which in turn is used to make stampers. These stampers are needed to make a molding of information on the CD foil. A layer of polycarbonate plastic is used to protect this foil. The optical disc is then polished so as to make it look glossy. After this, the replicated CD is tested and screened for quality, then the replicated CD is packed for distribution. It normally will also have printed artwork which is done using silkscreen or offset printers. The entire process demands a dust-free environment throughout. The whole process is an automated one, whic serves to make it very cost effective. The final cost per unit of CD replication usually comes out to be quite low. This process produces optical discs of very high quality and that is one of the reasons why it is useful for large-scale production. But now some replication companies not only cater to large orders but frequently will also accept orders from customers who require smaller quantities of discs. Should you be interested in getting into the CD replication business, the necessary equipment can be searched for through the Internet. However, you'd probably want to place a few orders with a CD replication service first to familiarize yourself with the process and confirm that it's something you enjoy.
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