[Diy_efi] way off topic

[Daniel Nicoson]

Mike,

Check packaging suppliers for the food industry.  Many foods are packaged
with various films designed to let either oxygen, nitrogen or nothing at all
through.  The leader in the field is a company called Cryovac - Sealed Air
North America is their parent company.

http://www.sealedair.com/products/shrink/films/cryovac_films.html

Lots of other companies out there that compete with them.

Good luck with your project.

Dan Nicoson

-----Original Message-----
From: diy_efi-bounces at diy-efi.org [mailto:diy_efi-bounces at diy-efi.org]On
Behalf Of Mike Yates
Sent: Monday, January 22, 2007 7:52 PM
To: diy_efi at diy-efi.org
Subject: [Diy_efi] way off topic

alright im working on a project at work (not for work lol) and a need
has arisen for a membrane that has the properties of being impermeable
to water (liquid or vapor) but permeable and preferally non
restrictive to Air or atleast one component there of (preferably
nitrogen).

If anyone has any ideas they would be greatly appreciated.

M
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