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View Full Version : Those Thermo-Sensitive Tickets Again


MerpsMom
December 17th, 2002, 11:24 PM
Now that the confession's been made about my lack of forethought, does anyone know just why these tickets disappear like that? Is it a security issue? Some of them don't do it, so obviously there are inks which are safe. Is there an answer to this ??

Rebecca
December 17th, 2002, 11:31 PM
This link should bring you to a very good article on thermal papers.

http://palimpsest.stanford.edu/byorg/abbey/an/an13/an13-8/an13-802.html

Rebecca