Correct handling of blanks
CD-R/RWs are more sensitive tan pressed CDs.
- CD-R/RWs are more sensitive to scratches as the protective coating is thinner.
- CD-R/RWs must not be left in the sun as they don't tolerate UV light. Depending on the make of CD-R/RW, the strength is greater or less. There are CD-R/RWs sold which have a higher resistnace to UV light but they are not completely resistant to it either. Therefore: As a general rule, CDs should always be put back in their case.
- In particular no-name CD-R/RWs are more sensitive in general. Some vendors also sell brand name CD-R/RWs without the label - these CD-R/RWs are unlikely to cause problems. Unfortunately with no name CD-R/RWs you can't tel them apart...