DVD coating

bob@coolgroups.com wrote:
>
> I was just wondering why DVD companies don't put a clear scratch-
> resistant coating on the bottom of DVDs. This would help keep the
> DVD from getting scratched. It would be like Scotch tape.

A waste of time/money.


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http://www.bootdisk.com/

The laser would be impeded from burning and reading the optical pits by the
extra layer.

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--DaveW
<bob@coolgroups.com> wrote in message
news:a5fb58f6-7b93-4bfc-8140-a5c00d28638c@21g2000hsj.googlegroups.com...
>I was just wondering why DVD companies don't put a clear scratch-
>
> resistant coating on the bottom of DVDs. This would help keep the
> DVD
>
> from getting scratched. It would be like Scotch tape.
>

DaveW wrote:
>
> The laser would be impeded from burning and reading the optical
> pits by the extra layer.

As is Usenet message content by top-posting.

Please do not top-post. Your answer belongs after (or intermixed
with) the quoted material to which you reply, after snipping all
irrelevant material. See the following links:

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<http://www.caliburn.nl/topposting.html>
<http://www.netmeister.org/news/learn2quote.html>
<http://cfaj.freeshell.org/google/> (taming google)
<http://members.fortunecity.com/nnqweb/> (newusers)



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