I just baught some ritek disk from online and they seem to be coming apart in the center. Is this normal? From the top it looks like a wavy lighter line. I guess this is the glue coming un done but i really dont know. Also is

Unique Disc Identifier : [DVD-R:RITEKG04]
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Disc Type : [DVD-R]
Manufacturer ID : [RITEKG04]
Disc Application Code : [Unrestricted Use : Consumer Purpose]
Recording Speeds : [1x - 2x - 4x]
Blank Disc Capacity : [2,298,496 Sectors = 4,489.3 MB = 4.38 GB]
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[DVD Identifier - http://DVD.Identifier.CDfreaks.com]
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Ritek Media? Just maken sure and all! Thanks

That is Ritek media. Does it contain any logos on the top? (ie Bulqpaq, Datawrite)? It could just be a bad batch. Also it might help if you listed where you got them from on the net.

what is the name of the disk aswell

i:e arita/datasafe etc,etc

they are ridata silvertop

Looks like you got a defective batch. This is pretty rare. I have had about 5 different packs of Ritdatas and never had this problem.