Fig. 9From: Colorful Hydrophobic Poly(Vinyl Butyral)/Cationic Dye Fibrous Membranes via a Colored Solution Electrospinning ProcessImages indicate that CSE process and as-spun colorful PVB NFM can show potential application for color printing, where a shows the CSE can be processed by a battery portable electrospinning apparatus, the as-spun colorful PVB NFMs can be printed onto aluminum foil substrates (b), wall (c), and fabrics (d)Back to article page