Does anyone have experience with forming open celled foam. My ideal foam would have good acoustic absorption and be non-degrading. I am going to skin it with fabric so UV is probably not an issue.
I am especially interested in the process used to make egg crate sytle foam sheet(sometimes used on matresses). Even the name of this process (skyving?). I think a similar tool could be used to make my part.
If anyone knows of a producer of egg crate foam or has any other ideas or foarming this stuff please reply.