配方类型：	TEXTILES
配方说明：	"Orlon"
配方组成：	Alizarin Fast Blue RB Wool Fast Blue GL Alizarin Cyanone Green GN Extra For the most complete range of shades, "Orlon" is best dyed with selected acid colors by the cuprous-ion method. After scouring the material, 2.5 to 12.5% copper sulfate is added to the bath at 140F., followed by two fifths as much neutralized with caustic soda to a pH of 5 to 6. The dissolved dye is added and the temperature raised slowly to the boil in 15 to 20 minutes. Dyeing is continued for 1

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