Paper or Tyvek Sleeve
The simplest, least expensive package is a paper envelope. More expensive versions add a transparent window to the envelope allowing the disc label to be seen. The envelope can also be made out of spunbonded polyethylene (trade-named Tyvek). This is both more durable and less abrasive than paper. However, such packaging is rare for commercial releases due to its relative lack of protection compared with other designs, and is primarily limited to promotional and demo discs.
It is also often used in software packages, where the box is labeled promotionally, but the disc comes in a paper sleeve (to cut costs).
Read more about this topic: Optical Disc Packaging
Famous quotes containing the word paper:
“All the reputedly powerful reactionaries are merely paper tigers. The reason is that they are divorced from the people. Look! Was not Hitler a paper tiger? Was Hitler not overthrown?... U.S. imperialism has not yet been overthrown and it has the atomic bomb. I believe it also will be overthrown. It, too, is a paper tiger.”
—Mao Zedong (1893–1976)