Fig. 23

Varying degrees of microcapsule damage of different sizes in randomly selected micro-areas on the transfer sheet surface under the influence of different applied forces: (a) 0.48 kN; (b) 0.92 kN; (c) 1.30 kN; (d) 1.56 kN; (e) 1.86 kN; (f) 2.20 kN, magnification 500x, BSE-SEM mode.