[balloon-makers] Is there sense to insulate envelope?

Bill Whelan bwhelan at sprint.ca
Sat Nov 2 18:48:51 CST 2002

I once saw a two skin balloon it was to help with the hot air not cooling as

did it work....they used the balloon to fly a AX10 to a distance erecord

thats all I ever heard or saw.....

wild bill EH!!!
----- Original Message -----
From: <rpankka at cc.joensuu.fi>
To: <Balloon-makers at mu.org>
Sent: Saturday, November 02, 2002 8:02 PM
Subject: [balloon-makers] Is there sense to insulate envelope?

> Hello Sir,
> Has anybody experience to insulate envelope for saving gas? It would be
> modern to make 'envorimentally sustainable' balloon, that would lift
> users career too ;) What material could be applicable to this purpose?
> Best regards from Vancouver
> Dr. Samuel Ferguson's admirer
> -
> "Balloon-makers" is archived at http://www.hombc.org/balloon-makers/

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