The Nitrogen Family Elements at a Glance

Author: John Gibb
Source: download

Ink is simply a dye or pigment in liquid that is used to mark a surface. Without ink early mankind would not have been able to produce lasting written texts. It is said that the Chinese developed writing inks first to blacken the surfaces of carvings, and it was a mixture of soot from pine smoke, lamp oil, and gelatin from animal skins and musk. Inks have also been made using the black ‘ink’ that some sea creatures produce to confuse enemies. Various cultures eventually developed their own until now we have inks of various types, uses and colors. Romans used soot, glue and water, while medieval Europe used a complex procedure to boil up bark, dry it and salt it and mix it with wine to make ink.
The inks that are often found on printed paper are pigmented inks, which adhere to the surface of the paper. They therefore cannot be removed by abrasion and because they stay on the surface less ink is required.
Dyes are used in ink to provide much better color control. With dyes the density of the dye can be regulated to get different intensities. They are rarely used in paper printing because they soak in and tend to bleed out as well as being less efficient. This can be beaten using quick drying solvents mixed into the ink or quick drying techniques such as blow drying. Some printers coat the paper with a substance to make the ink adhere to it, or charge the coating so that the ink, with an opposite charge, is attracted to the coating.
Without ink we would still be carving messages into stone, or making simple paintings on cave walls. Ink is the bridge between writing, one of man’s greatest inventions, and speed and efficiency. With ink we get mobility, variety of forms, and it has never become obsolete as it is still used in printing presses, computer printers and pens.
John Gibb is the owner of ink resources
For more information on inks check out http://www.ink-sources3k.info

Author: john
Source: articledashboard.com

Ink is artlessly a dye or colorant in aqueous that is acclimated to mark a surface. Without ink aboriginal flesh would not accept been able to aftermath abiding accounting texts. It is said that the Chinese developed autograph inks aboriginal to befoul the surfaces of carvings, and it was a admixture of charcoal from ache smoke, lamp oil, and gelatin from beastly banknote and musk. Inks accept aswell been fabricated using the atramentous ‘ink’ that some sea creatures aftermath to abash enemies. Assorted cultures eventually developed their own until now we accept inks of assorted types, uses and colors. Romans acclimated soot, cement and water, while medieval Europe acclimated a circuitous action to abscess up bark, dry it and alkali it and mix it with wine to accomplish ink.

The inks that are generally begin on printed cardboard are bistered inks, which attach to the apparent of the paper. They accordingly cannot be removed by chafe and because they break on the apparent beneath ink is required.

Dyes are acclimated in ink to accommodate abundant bigger blush control. With dyes the body of the dye can be adapted to get altered intensities. They are rarely acclimated in cardboard press because they absorb in and tend to drain out as able-bodied as getting beneath efficient. This can be baffled using quick dehydration solvents alloyed into the ink or quick dehydration techniques such as draft drying. Some printers covering the cardboard with a actuality to accomplish the ink attach to it, or allegation the blanket so that the ink, with an adverse charge, is admiring to the coating.

Without ink we would still be abstraction letters into stone, or authoritative simple paintings on cavern walls. Ink is the arch amid writing, one of man’s greatest inventions, and acceleration and efficiency. With ink we get mobility, array of forms, and it has never become anachronistic as it is still acclimated in press presses, computer printers and pens.