How do they make Ink?

Question: How do they make Ink!?
Best Answer - Chosen by Asker:

It is an organic or inorganic pigment or dye dissolved or suspended in a solvent--essentially the same as paint!.
The first inks were fruit or vegetable juices; protective secretions from cephalopods such as squid, cuttlefish, and octopus; blood from some types of shellfish; and tannin from galls, nuts, or bark from trees!. The first man-made ink appeared in Egypt about 4,500 years ago and was made from animal or vegetable charcoal (lampblack) mixed with glue!.

Today's inks are divided into two classes: printing inks and writing inks!. Printing inks are further broken down into two subclasses: ink for conventional printing, in which a mechanical plate comes in contact with or transfers an image to the paper or object being printed on; and ink for digital nonimpact printing, which includes ink-jet and electrophotographic technologies!.

Color printing inks are made primarily with linseed oil, soybean oil, or a heavy petroleum distillate as the solvent (called the vehicle) combined with organic pigments!. The pigments are made up of salts of multiring nitrogen-containing compounds (dyes), such as yellow lake, peacock blue, phthalocyanine green, and diarylide orange!. Inorganic pigments also are used in printing inks to a lesser extent!. Some examples are chrome green (Cr2O3), Prussian blue (Fe4[Fe(CN)6]3), cadmium yellow (CdS), and molybdate orange (a mix of lead chromate, molybdate, and sulfate)!.

Black ink is made using carbon black!. And white pigments, such as titanium dioxide, are used either by themselves or to adjust characteristics of color inks!. Inks also contain additives such as waxes, lubricants, surfactants, and drying agents to aid printing and to impart any desired special characteristics!.Www@QuestionHome@Com

I know that 'iron gall ink' was used on many ancient manuscripts and the Venerable Bede, c!. 672-735, who was a Benedictine monk at the Northumbrian monastery also used it!.

The ink was generally prepared by adding some ferrous sulfates to a solution of tannin!.
Any iron donor can be used however!. The tannin was extracted from oak galls (also known as "oak apples"); hence the name!.

Fermentation of the extract releases gallic acid, which yields a darker black ink!. The fermented extract is combined with the ferrous sulfate and a binder such as gum arabic!.

After filtering, the resulting gray solution was used to write on vellum!. A well-prepared ink would gradually darken to an intense purple/ black!. This adhered firmly to vellum, and unlike india ink could not be erased by rubbing or washing — only by actually scraping off a thin layer of the writing surface!.
As vellum(very thin lamb or calf skin) was very expensive it used to be scraped repeatedly!.Www@QuestionHome@Com

Ink is a complex medium, comprising solvents, pigments, dyes, resins, lubricants, solubilizers, surfactants, particulate matter, fluorescers, and other materials!.Www@QuestionHome@Com

pigment + liquid!. pigment can be natural (fruit, flowers, etc!.) or synthetic!.Www@QuestionHome@Com

squid have ink on them!.!.!. i wrote on myself with their ink before!.!.!.
i assume that has smtn to do with it!?Www@QuestionHome@Com

Well actually, back in the olden days they used berries!.!.!. you can try that!Www@QuestionHome@Com

its made from petroleum oilWww@QuestionHome@Com

the rainbow from my poo :PWww@QuestionHome@Com