I've removed some paragraphs on tangent topics and topics that already have seperate articles. - RedWordSmith 18:56, 8 Oct 2004 (UTC)
What is it made of
The article states that transparency film is usually made from celluloid. Having searched the web, it seems that they can be made of polyester and cellulose acetate, usually polyester. Celluloid seems to be less common.
- I agree, but since cellulose acetate is a polyester, I've changed celluloid to cellulose acetate. Furious.baz 23:36, 9 July 2007 (UTC)