pltrgyst wrote:
>
> On Fri, 26 Oct 2007 16:57:07 -0400, Dave Smith > wrote:
>
> >There is nothing that says a screen has to a fine wire mesh that you put
> >over your windows to keep our the bugs. The whiles in a screen can be
> >several inches in diameter and it is still screen....
>
> Yes, they can be. But a screen is a right angle interwoven mesh of
> constant-diameter or constant-width linear elements,

???? Where did you come up with that definition? There are many types of
screens, wire mesh window screens are just one of many types.



whereas an extrusion plate
> for a meat grinder is simply a disk with round holes drilled in it.
>
> It is not a screen. You're just being obtuse.

Yep... and to prove it I will send along this link to a site that sells
professional quality meat grinders..... with screens.

http://www.genemco.com/catalog/grinders.html