[Test specimen]

Polyester/cotton (65/35) broad cloth

[Conditions of treatment]

Prethermo C-25 (20% of fabric weight), 1nip, 1dip, wet pickup 74%
Ficoat S-60NF (5% of fabric weight) drying at 80°C, curing at 130°C for 1 min (L0, L10)

[Test method]

The surface of the test specimen was observed using Topcon Corporation's scanning electron microscope SM-300.

Untreated	Treated with Prethermo C-25
x500	L0 x500	L10 x500
x2000	L0 x2000	L10 x2000