Model to Predict Polymer Fibre Diameter during Melt Spinning

Figure 5

Microscope images of PMMA 6 N (a) and PP HP561R (b) (modified capillary rheometer) as well as PET RT20 (c) (spunbond) and PP HL 712 FB (d) (meltblown) fibres.

(a)

(b)

(c)

(d)