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. Author manuscript; available in PMC: 2017 Nov 20.
Published in final edited form as: Addit Manuf. 2016 Jul 2;12(Pt A):71–76. doi: 10.1016/j.addma.2016.06.007

Figure 3.

Figure 3

IR intensity profiles for heated nozzle, no extrusion, at 230 °C and 100 mm/s. From ROIs corresponding to fig. 1c. The reflection profile is unique for LP, while LP−1 and LP−2 have similar profiles.