Many people think CD-ROM replication is the same as CD-ROM duplication. However, they are quite different. Replication offer higher quality than duplicated CD-ROMs because they are injection-molded. This means that each CD-ROM is brand new rather than a duplicated copy.

While duplicated CD-ROMs are literally “burned,” replicated CD-ROMS are just like the CDs that major corporations use. Replicated CDs are very affordable and produce a better product than duplicated CDs. For many projects though, CD duplication is a better choice because they involve a less complicated process, especially if you are running off less than 1,000 copies.

CD-ROM Replication Process

The replication manufacturing process begins by making a set of stampers or molds from your master CD-ROM. The stampers are then mounted into an injection mold machine. Under high pressure, polycarbonate plastic is then injected into the mold. Once the molding is complete, a reflective coating is applied to the disc, as well as a protective coat. The disc is then spun at a very high speed to distribute the coat which is then sealed under ultraviolet light.

Replication is superior to burning a disc for a number of reasons. The molded disc is much stronger than a burned disc which ensures reliability for all users. Inspections ensure that each disc is perfect, and the disc is more resistant to damage.