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Re: Freeze Drying

>If they were properly freeze dried and not just frozen the water will got
>right from the frozen state to the gasseous state. It's like leaving
>something unwrapped in your freezer and having freezer burn on it. It just
>dries out.

So is this done with nitrogen?  Is there a concern about removing all the
moisture from the book, meaning that do the pages become brittle until
treated or are they reintroduced into the world as is?  Could you briefly
describe the whole process? Also, is this an effective treatment for mold
or mildew?


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