Quote Originally Posted by Steve Smith View Post
Something we are about to experiment with at work for cutting 0.125mm polyester is a chemical etched tool. This might be suitable for small scale perforation punching and would be cheaper than a traditional male and female die set and probably cheaper than a steel rule die.

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Laser cutter - probably fiddly to set up, but would be quite simple once you got going. (For hobbyist quantities, that is)

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