How do I preserve polyester film reels?
Q. Dear Donia,
A. Dear Sean,
What an exciting piece of film memorabilia to have! If the film is from 2005, you do have polyester film. While the film itself is chemically stable, it does not mean it is physically stable if not stored properly.
I would hesitate to assume that the plastic reel cans you have are chemically stable. If you can smell the plastic, it is not stable. What you smell are the plasticizers being given off and this will not be safe for the film, particularly the dyes. To be sure, you might want to invest in some new cans such as these from our sponsor Hollinger Metal Edge. These would help prevent the film from sliding around in the can. However, I would hesitate to add anything to the can as it might not have passed the Photographic Activity Test and anything paper could also abrade the film. Metal cans are not necessarily better as they will rust over time and become very difficult to open.
Ideally, the cans will be stored flat so the size is not necessarily critical although you do want the cans to match the size of the reel. If the film is color, you will want to consider cold storage as the dyes will fade over time, particularly in warm and humid environments. The National Park Service has a great tutorial on cold storage to help you know what you need to do.
Hope this helps.