Hello, new to this forum and I am looking for some help in figuring out an equation related to geometry!
I would like to be able to measure the diameter of this roll of packaging film and estimate how many individual labels remain after some are used. Given number of labels on a new roll, length of each label, diameter of the new roll, and diameter of the outside of cardboard tube that the film is wound on, would there be an equation to help me get a reasonably accurate measure of how many labels remain based on the diameter of the roll during use? If so, what would this equation be? I feel like the film thickness might also be needed but I am not sure...
Thanks in advance!
I would like to be able to measure the diameter of this roll of packaging film and estimate how many individual labels remain after some are used. Given number of labels on a new roll, length of each label, diameter of the new roll, and diameter of the outside of cardboard tube that the film is wound on, would there be an equation to help me get a reasonably accurate measure of how many labels remain based on the diameter of the roll during use? If so, what would this equation be? I feel like the film thickness might also be needed but I am not sure...
Thanks in advance!