Inks manufacture inks manufacturers violet making how to make violet

Inks

• Blueprint Inks
• Drawing Inks
• Glass, Celluloid, and Metal Inks
• Ink for Writing on Glazed Cardboard
• Indelible Inks for Glass or Metal
• Writing on Ivory, Glass, etc
• Writing on Zinc
• Gold Ink
• Blue Indelible Ink
• Gold Indelible Ink
• Ink Powders and Lozenges
• Lithographic Inks
• Black Marking Inks
• Eosine Red
• Printing Inks

• Sympathetic Inks
• Typewriter Ribbon Inks
• Blue-Black
• Violet
• Rein king
• Writing Inks
• Blue Ink
• Blue-Black Ink
• Colored Inks
• Copying Ink
• Alizarine Blue
• Savage's Printing Ink
• Inks for Stamp Pads
• Inks for Hand Stamps
• Color Stamps for Rough Paper

This ink has the reputation of resisting not only water and oil, but alcohol, oxalic acid, alkalies, the chlorides, etc. it is prepared as follows: Dissolve 4 parts of gum lac in 36 parts of boiling water carrying 2 parts of borax. Filter and set aside. Now dissolve 2 parts of gum Arabic in 4 parts of water and add the solution to the filtrate. Finally, after the solution is quite cold, add 2 parts of powdered indigo and dissolve by agitation. Let stand for several hours, then decant, and put in small bottles.