Re: [DIYbio] biofilms that resist water, yet are degradable?

does agar or gelatin sheets count? how about a kombucha SCOBY? How
about PLA sheets?

The first two would leak from pressure or osmotic differences, but it
might be really slow.

From some website:
"Typically, PLA will completely compost in commercial compost in
roughly 30-45 days. In home composting bins they may take longer."




On Wed, Apr 24, 2013 at 6:39 AM, John Griessen <john@industromatic.com> wrote:
> Know of any biofilms/processes to make paper-like sheets that resist water
> for several days,
> yet are degradable in weeks/days with the right local environment, (in a
> compost heap or...)?
>
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--
-Nathan

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