配方类型:

INKS AND CARBON PAPER

配方说明:

Black Typewriter Carbon Paper Ink (One-Time Black, Soft)

配方组成:

Paraffin Wax (156'F)/20
Nigrosine/1
Raven 15 Carbon Black/17
Mineral Oil (100 SUS)/51
"Petrolite" WB-2 Wax/10
Methyl Violet Base/1

配制方法: