How Ink Is Made - manufacturing, manufacturing, usage, components, composition, product, industry, machine (2023)


Color is a term used to describe a range of substances consisting of a pigment suspended in a liquid or pasty vehicle, such as oil or water. Paint is applied in a thin layer to various surfaces, such as wood, metal, or stone, with a brush, roller, or spray gun. Although its main function is to protect the surface on which it is applied, the paint also serves as decoration.

Samples of the earliest known paintings, made between 20,000 and 25,000 years ago, survive in caves in France and Spain. Primitive paintings tended to depict people and animals, and diagrams have also been found. Early artists relied on readily available natural substances such as natural earth pigments, charcoal, berry juice, lard, blood, and spurge juice to create paint. Later, the ancient Chinese, Egyptians, Hebrews, Greeks, and Romans used more sophisticated materials to make colors for limited decorations such as B. painting walls. The oils were used as varnishes and pigments such as yellow and red ocher,Whiteboard,Arsenic sulfide yellow and malachite green were mixed with binders such as gum arabic, lime, egg albumen, and beeswax.

Paint was first used as a protective coating by the Egyptians and Hebrews, who applied pitch and balm to the exposed wood of their boats. During the Middle Ages some inland woods were also given protective coatings, but due to a shortage of paint this practice was generally limited to shop fronts and signage. Around the same time, artists began cooking resin with oil to obtain highly miscible (miscible) paints, and 15th-century artists were the first to add drying oils to paints, thereby speeding up evaporation. They also adopted a new solvent, linseed oil, which remained the most widely used solvent until it was replaced by plastics in the 20th century.

In Boston around 1700, Thomas Child built the first American paint factory, a granite vat in which a 0.5-meter ball of granite rolled and ground the pigment. The first paint patent was for a whitewash-enhancing product, a water-slaked lime that was commonly used in the early days of the United States. In 1865, D.P. Flinn received a patent for a water-based paint that also contained zinc oxide, potassium hydroxide, resin, milk, and linseed oil. Early commercial paint mills replaced Child's granite ball with a Buhrstone wheel, but these mills continued the practice of grinding pigment only (individual customers would then mix it into a vehicle at home). It wasn't until 1867 that manufacturers began mixing the vehicle and pigment for consumers.

(Video) How Ink Is Made

The 20th century saw most of the changes in the composition and manufacture of paint. Today, synthetic pigments and stabilizers are commonly used to mass produce uniform batches of paint. New synthetic vehicles developed from polymers such as polyurethane and styrene butates arose in the 1940s. Alkyd resins were synthesized and have dominated production ever since. Before 1930, the pigment was ground with stone mills, later these were replaced by steel balls. High speed dispersion mixers and grit mills are used today to grind easily dispersible pigments.

Perhaps the greatest advance related to color has been its diffusion. While some wooden houses, shops, bridges and signs

How Ink Is Made - manufacturing, manufacturing, usage, components, composition, product, industry, machine (1)

The first step in making paint is to mix the pigment with resin, solvents, and additives into a paste. When paint is intended for industrial use, it is usually fed into a grit mill, a large cylinder that agitates small particles of sand or silica to crush the pigment particles, making them smaller and dispersing them throughout the mix. By contrast, most commercial applications are processed in a high-speed dispersion tank, where a circular toothed blade attached to a rotating shaft agitates the mix, mixing the pigment with the solvent.

Painted as early as the 18th century, only recently has mass production made a variety of colors universally indispensable. Today paints for interior and exterior painting of houses, boats,automobiles,Aircraft, appliances, furniture and many other places where protection and attractiveness is desired.

raw material

A paint is made up of pigments, solvents, resins and various additives. Pigments give paint its color; Solvents make application easier; Resins help with drying; and additives range from fillers to antifungal agents. There are hundreds of different natural and synthetic pigments. The basic white pigment is titanium dioxide, chosen for its excellent hiding properties, and the black pigment is usually made from carbon black. Other pigments used to make colors include iron oxide and cadmium sulfide for reds, metallic salts for yellows and oranges, and iron blue and chrome yellow for blues and greens.


Solvents are various low viscosity volatile liquids. These include mineral spirits and aromatic solvents such as benzene, alcohols, esters, ketones, and acetone. The most commonly used natural resins are linseed, coconut, and soybean oils, while alkyd, acrylic, epoxy, and polyurethane resins are among the most popular synthetic resins. Additives serve many purposes. Some, like calcium carbonate and aluminum silicate, are simply fillers that add body and substance to paint without altering its properties. Other additives produce certain desired properties

How Ink Is Made - manufacturing, manufacturing, usage, components, composition, product, industry, machine (2)

Color preservation is a fully automated process. For the standard 8-pin paint can available to consumers, the empty cans are first rolled horizontally on the labels, and then placed upright so the tip can be pumped. One machine places lids on the filled cans while a second machine presses the lids to seal the cans. Using wire fed from spools, a bailometer cuts and shapes the handles before hooking them into the pre-drilled holes in the cans.

in paints, such as thixotropic agents that give paint its smooth texture, driers, anti-settling agents, anti-crumble agents, defoamers and many others that allow the paint to have good coverage and long durability.


The paint finish is often custom made to meet the needs of industrial customers. For example, one person may be particularly interested in a quick-drying paint, while another may want a paint that provides good coverage over a long period of time. Consumption colors can also be customized. Paint manufacturers offer such a wide range of colors that it is impossible to stock large quantities of each color. To fulfill a request for "aquamarine", "canary yellow" or "maroon", the manufacturer selects a suitable base for the depth of color required. (Pastel colors have high levels of titanium dioxide, the white pigment, while darker shades have less.) Then, according to a predetermined formula, the manufacturer can fill different pigments from calibrated cylinders to obtain the correct color.


Preparation of the paste

  • 1 Pigment manufacturers ship bags of fine-grained pigments to paint shops. There, the pigment is pre-mixed with resin (a wetting agent that helps wet the pigment), one or more solvents, and additives to form a paste.

dispersing the pigment

  • 2 The paste mixture for most industrial and some consumer paints is now fed into a grit mill, a large cylinder that agitates small particles of sand or silica to grind the pigment particles, making them smaller and dispersing them throughout the surface. mix. The mixture is then filtered to remove any sand particles.
  • 3 Instead of being processed in sand mills, up to 90 percent of water-based latex paints intended for individual homeowners are processed in a high-velocity dispersion tank. There, the pre-mixed paste is agitated at high speed by a circular toothed blade attached to a rotating shaft. In this process, the pigment is mixed with the solvent.

diluting the paste

  • 4 Either in a sand mill or a slurry tank, the paste must now be diluted to produce the final product. Transferred to large pots, it is stirred with the right amount of solvent for the type of paint desired.

can paint

  • 5 The finished lacquered product is then pumped into the preserving room. For the standard 8-pint (3.78 liter) paint can available to consumers, the empty cans are first rolled horizontally on the labels and then turned upright to allow paint to be pumped into them. One machine places lids on the filled cans, and a second machine presses the lids to seal them. Using wire fed from spools, a bailometer cuts and shapes the handles before hooking them into the pre-drilled holes in the cans. A specified number of cans (usually four) are then bagged and stacked before being sent to storage.


Paint manufacturers use a wide range of quality control measures. The ingredients and the manufacturing process are rigorously tested and the high quality of the final product is verified. A finished paint is tested for density, fineness of grind, dispersion and viscosity. Paint is then applied to a surface and examined for bleed resistance, drying speed, and texture.

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With respect to the aesthetic components of color, the color is verified by an experienced observer and by spectral analysis to match a desired standard color. Color resistance to fading caused by the elements is determined by exposing a portion of a painted surface to arc light and comparing the extent of fading to a painted surface that was not so exposed. The opacity of the paint is measured by passing it over a black surface and a white surface. The ratio of coverage on the black surface to coverage on the white surface is then determined, with 0.98 being a high quality color. Gloss is measured by determining the amount of reflected light emitted by a painted surface.

Tests that measure the more functional properties of paint include one for scratch resistance, in which a dried layer of paint is scratched or rubbed off. Adhesion is tested by making a calibrated 0.07 inch (2 millimeter) cross hatch on a dry paint surface. A piece of tape is applied to the transverse hatch, and then removed; Good color remains on the surface. Scrubbing is tested with a machine by rubbing a soapy brush over the surface of the paint. There is also an installment billing system. An excellent color can sit for six months without breaking down and score a ten. However, the bad color is deposited in an immiscible mass of pigment in the bottom of the can and is classified as zero. Weathering is tested by exposing the paint to outdoor conditions. Accelerated aging exposes a painted surface to the sun, water, extreme temperatures, humidity, or sulfuric gases. Fire resistance is tested by baking the paint and determining its weight loss. If the loss is greater than 10 percent, the paint is considered non-fire resistant.


A recent regulation (California Rule 66) regarding the emission of volatile organic compounds (VOCs) affects the coatings industry, particularly manufacturers of oil-based industrial coatings. It is estimated that all coatings, including stains and varnishes, are responsible for 1.8% of the 2.3 million tons of VOCs released each year. The new regulation allows no more than 250 grams (8.75 ounces) of thinner per liter of paint. Paint manufacturers may replace solvents with pigments, fillers, or other solids inherent in the paint's basic formula. This method produces thicker paints that are more difficult to apply, and it is not yet known whether these paints will last. Other solutions include the use of solvent-free powder coatings, the application of paint in closed systems from which VOCs can be recovered, the use of water as a solvent, or the use of acrylic paints that cure with ultraviolet light or heat. A consumer who has some unused paint on hand can return it to the point of sale for proper treatment.

A large paint manufacturer has its own wastewater treatment plant that treats all liquids generated on site, including stormwater runoff. The facility is monitored 24 hours a day and the Environmental Protection Agency (EPA) conducts regular records and system audits of all paint facilities. The liquid part of the waste is treated on-site according to the regulations of the local public wastewater treatment plant; Can be used to craft Lesser Paint. Latex sludge can be recovered and used as filler in other industrial products. Waste solvents can be recovered and used as fuel for other industries. A clean paint container can be reused or taken to the local landfill.

Where can you learn more?


Flick, Ernst W.manual painting raw materials,2ª Ed. Noyes Data Corp., 1989.

Martens, Karl R.Emulsion and water soluble paints and coatings.Reinhold Verlag, 1964.

(Video) iFormulate introduces a quick guide to Ink Jet Formulation

Morgans, W. M.painting technology schemes,3rd edition John Wiley & Sons, 1990.

The paint and varnish industry.Business Trend Analysts, 1990.

paints and protective coatings.Gordon Press, 1991.

Turner, G.P.A.Introduction to paint chemistry and the basics of paint technology,3rd edition Chapman & Hall, 1988.

Weissmantel, Guy E.Painting manual.McGraw-Hill, 1981.


Levison, Nancy. "Goodbye old paint."Architectural Register.January 1992, pp. 42-43.

Scott, Susan. "Painting with pesticides: the controversial organoxin paints".sea ​​limitsNov/Dec 1987, pp. 415-421.

(Video) Downstream Lec 2

Rosa secret


How an ink is made? ›

How is ink produced? Today, ink is made with a combination of pigments, dyes, solvents, surfactants, and many other factors. Pigments and dye provide the foundation for ink during the production process, and can be used to create many different types of ink. Pigments are soluble particles used to impart colour.

What are the 3 main components of ink? ›

Essentially, the key ingredients to an ink are pigments, resins and waxes and additives.

What is ink and its composition? ›

Ink can be a complex mixture, containing a variety of substances such as solvents, resins, alcohol, lubricants, carbon, pigments, dyes, aniline, dextrine, glycerine, fluorescents and other materials.

What are the four components of ink? ›

Inks are formulated using four main components: pigments, binders, solvents and additives. Pigments are used to create color impressions and optical effects. Binders keep the pigments evenly dispersed and bind them to the surface of the substrate.

How ink is made step by step? ›

Production Process
  1. Hard resin/Varnish Process. The 'Hard Resin' is the main ink raw materials composed of natural rosin. ...
  2. Blending/Aging process. Powder putting colors into inks is called 'pigment'. ...
  3. Dispersion process. ...
  4. Adjustment process. ...
  5. Packaging process.

Where is ink made? ›

Printer Ink - Where does printer ink come from? The majority of printer ink constitutes a base of soybean oil or linseed, or a heavy petroleum distillate as solvent. These are then mixed with pigments to make ink which dries through evaporation. The base is also referred to as varnish.

What are the two types of ink? ›

Liquid ink is most often used in inkjet printers and can be found in either dye-based or pigmented forms. Solid Ink. Some printers use solid ink instead of liquid ink.

What are the components of printing ink? ›

The base ingredient of printer ink is usually oil; either linseed oil, soybean oil, or a petroleum distillate. Carbon black and varnish are combined to make basic black ink. Colored ink are made with dyes/compounds like peacock blue, yellow lake, diarylide orange, and phthalocyanine green.

What are the elements of ink? ›

Ink and many pencil media are composed of three primary elements: colorants, carriers, and additives.
  • Colorants largely determine the color and light sensitivity of the media. ...
  • Carriers bond the pigment or dye and allow them to be fixed onto the paper surface.

What is ink Class 9? ›

Ink is a mixture of dye and water that can be separated using evaporation technique, where water evaporates away. Identify the volatile and non volatile components present in the mixture.​ Volatile component Non volatile component. JEE Main 2022 Question Paper Live Discussion.

How is ink made naturally? ›

Plant Material/Color + Water/Oil + Binder = Natural Ink

Plant Material/Color gets suspended in Water/Oil creating a color extraction usually with the use of heat/fermentation, then a binder is used to hold the two elements together, much like a natural glue, creating a Natural Ink.

What is ink used for? ›

Ink is a liquid or paste containing dyes and pigments, used for writing or drawing by a pen, brush, or quill or for marking a text, design, image, or colored surface.

What is the formula of ink? ›

Ink Blue | C37H29N3O9S3 - PubChem.

What is the raw material of ink? ›

A wide range of raw materials are used in ink formulations including resins, polymers, plasticizers, dyes, conductive salts and premicronized pigments. These are supplied in powdered form, liquid form (i.e. predispersed in aqueous or organic solvent), and “chip” form.

What is the classification of ink? ›

Inks can be classified by the diluting media used, which creates the ink's viscosity characteristics. There are four types of diluents: solvents, water, oil and acrylic monomers. The respective ink's drying mechanism is closely linked to the solubilizing media used. Solvent-based inks contain highly flammable solvents.

How was the first ink made? ›

Ink is typically colored, but the very first inks used charcoal or soot from the fire as the main pigment, hence why most of the early written works found were written in black ink. Charcoal was also a relatively inexpensive and easy to find pigment, whereas pigments for other colors were quite rare.

How is ink made for clothes? ›

Fabric ink is pigment-based. It is made by mixing a dry, powdered compound made from carbon particles with a liquid, either water or oil.

How modern ink is made? ›

Most printer ink is made of what is a base of linseed or soybean oil, or a heavy petroleum distillate used as the solvent. This is then combined with pigments to create ink that is designed to dry by evaporation. This base is often referred to as varnish.

Who manufactures ink? ›

Biggest companies in the Ink Manufacturing industry in the US. IBIS World covers 7 companies in the Ink Manufacturing in the US industry, including Dic Corporation, Dupont De Nemours, Inc., Flint Group Gmbh, Brother Industries Ltd and Konica Minolta Holdings Inc.

Who makes the best ink? ›

Most Popular Inks in 2022 (so far): Top 5 Fountain Pen Inks
  • Monteverde 30ml Ink.
  • Pilot Iroshizuku 50ml Ink.
  • Sailor Manyo 50ml Ink.
  • Noodlers 3oz. Ink.
  • Diamine 30ml Ink.
25 Jul 2022

How to make pen ink? ›

Use and old T-shirt or a few coffee filters to strain out the liquid into a bowl. Whisk in the gum Arabic or honey until dissolved to thicken the ink. Let it cool and it is ready to use!
Coffee Ink
  1. 1/2 cup ground coffee.
  2. 1 cup water.
  3. 1/2 tsp. gum Arabic or raw unfiltered honey (optional)
  4. Coffee filter or old T-shirt.
5 Jan 2022

What is ink and its types? ›

Ink is a gel, sol, or solution that contains at least one colorant, such as a dye or pigment, and is used to color a surface to produce an image, text, or design. Ink is used for drawing or writing with a pen, brush, reed pen, or quill.

What are the 4 ink colors? ›

The "four-color" in "four-color printing" refers to the four ink colors—cyan, magenta, yellow, and black (CMYK)—used in offset printing presses and many digital presses. These four colors are combined to make a wide range of colors.

Which colour ink is best? ›

The best option when filling out professional documents is to use black or blue ink. Stay far away from any reds, greens, or purples. Moreover, don't even think about using a pencil. Any pencil marks can be easily erased (or changed), causing even more harm down the line.

What are the 7 steps of printing? ›

The laser printer process is intricate.
The Seven Laser Printing Steps
  • Step 1: Sending. ...
  • Step 2: Cleaning. ...
  • Step 3: Conditioning. ...
  • Step 4: Exposing. ...
  • Step 5: Developing. ...
  • Step 6: Transferring. ...
  • Step 7: Fusing.
4 May 2021

How is India ink made? ›

Traditional black drawing ink, which originated in Asia and is therefore often referred to as India ink or Chinese ink, consists of very fine particles of carbon pigment, usually lampblack (soot), dispersed in an aqueous solution with a glue or gum binder.

What are the properties of ink? ›

INK PROPERTIES. There are three basic groups of ink properties: optical properties, structural properties, and drying characteristics. An ink's color is a function of the pigment used, and an ink's other optical properties are primarily determined by the pigment characteristics.

What is nature of ink? ›

Inks consist essentially of two components, the colourant, an insoluble solid or a dye, and the vehicle, a liquid in which the colourant is suspended or dissolved. The combined components form a fluid capable of printing from a printing press.

Why ink is a mixture? ›

Thus, ink is a mixture since it is made of two substances i.e. water (solute) and dye (solvent).

Why is it called India Ink? ›

Black ink was known as masi in India: a mixture of different ashes, water and animal glue. It was only in the mid-17th century, when Europe began importing ink from India, that it became known as Indian ink.

Why is India ink important? ›

India ink was used in China and Egypt centuries before the Christian era and is still valued for the opacity and durability that make it one of the finest of inks. In India, the carbon black from which India ink is produced is obtained by burning bones, tar, pitch, and other substances.

What is ink on PC? ›

Ink is a mode that converts handwritten text to an object or image instead of attempting to convert it to text. This mode is helpful for when you don't want something converted such as a signature.

What can be used as ink? ›

The most popular ink, black permanent ink can be prepared at home using the following materials:
  1. 1/2 tsp lamp black (This you can buy or make yourself by holding a plate over a candle and collecting the soot, or by collecting another form of char.)
  2. 1 egg yolk.
  3. 1 tsp gum arabic.
  4. 1/2 cup honey.
17 Jul 2019

Why is natural ink important? ›

Natural ink is a very necessary material in all writers. It comes with excellent features that go beyond its normal functions. The basic ink capability is the type of ink that can do many outputs that a regular ink can. This study will also emphasize the importance of turning back to nature.

What is the state of ink? ›

Introduction. Ink is a liquid or semiliquid material used for writing, printing, and drawing. It consists of a mixture of coloring matter—usually a pigment or dye—plus a vehicle, or carrier, that may be simply water or a natural or synthetic chemical compound.

Which ink is used in writing? ›

ink, fluid or paste of various colours, but usually black or dark blue, used for writing and printing. It is composed of a pigment or dye dissolved or dispersed in a liquid called the vehicle. Writing inks date from about 2500 bc and were used in ancient Egypt and China.

Is ink an element? ›

Ink is a mixture.

Ink is a mixture as it is a combination of two or more elements.

What is the science of ink? ›

The Science of Ink is a groundbreaking experience for both the inked enthusiast and non-tattooed person alike. This will be the first documentary feature film to explore how art around us influences our reality — especially in our new electronic, media-driven world now in the palms of our hands.

Is ink made of metal? ›

Many professional inks mostly contain organic colorants, such as azo dyes and pigments. Inks also often contain heavy metals as pigments, sometimes mixed in to adjust the shade of a color. Pigments can be small bits of solids or discrete molecules, such as titanium dioxide or iron oxide.

Are there metals in ink? ›

It is true that some red inks used for permanent tattoos contain mercury, while other reds may contain different heavy metals like cadmium or iron oxide.

How many colors of ink are there? ›

If you own a color printer, you're probably aware that your ink cartridges contain four different colors: cyan, magenta, yellow, and black.

How black ink is made? ›

How is black ink made? The base ingredient of printer ink is usually oil, water, or heavy petroleum distillate used as the solvent. This is then combined with pigments to create an ink that is designed to dry by evaporation. Black ink is created through a combination of carbon black and varnish.

Is used in the manufacture of ink? ›

Lampblack and soot are used in producing printing ink, black shoe polish and black paint. Lampblack and soot are the amorphous form of carbon.

How do you make easy ink? ›

Use and old T-shirt or a few coffee filters to strain out the liquid into a bowl. Whisk in the gum Arabic or honey until dissolved to thicken the ink. Let it cool and it is ready to use!
Coffee Ink
  1. 1/2 cup ground coffee.
  2. 1 cup water.
  3. 1/2 tsp. gum Arabic or raw unfiltered honey (optional)
  4. Coffee filter or old T-shirt.
5 Jan 2022

Why is ink important? ›

Ultimately, the ink itself defines both performance and the acceptance of the print and application, and its chemistry should ideally be a primary consideration in any discussion of digital technology adoption, from ink wetting, adhesion, and application performance to product compliance.


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