Early history of the printing press
Print history archive
Offset
Lithography
The first recorded offset press
1875
One press began a new printing process.
The first press to use offset lithography and the offset printing process is invented in England. It used a cardboard-covered cylinder to transfer the image from stone to a metal surface.
A simple transfer system—stone to cylinder to metal—became the key mechanical idea behind offset printing.
The image transfer path
- 01
Stone
The prepared image begins on a lithographic stone.
- 02
Covered cylinder
A cardboard-covered cylinder receives the image as an intermediary surface.
- 03
Metal surface
The transferred image reaches its final printing surface.
The wider history
From limestone to the high-speed commercial press.
Offset printing did not begin as a separate invention. It grew from lithography—a printing method based on the resistance between water and grease—and became more practical when an intermediate cylinder transferred the image before it met paper or another material.
1796–1798
Lithography takes shape
Alois Senefelder developed lithography in Munich using limestone. Its core principle was simple but important: ink adhered to greasy image areas, while wet non-image areas repelled it. [1]
1853
The offset principle is patented
Offset lithography was first patented in England by John Strather. It was not immediately a standard industrial process, but it established the idea of moving the image to an intermediate surface. [1]
1875
Robert Barclay's rotary offset experiment
In England, Robert Barclay built a rotary offset press that used treated cardboard wrapped around its offset cylinder. This is the milestone shown in this exhibit—an early version of indirect image transfer. [2]
1903–1904
Ira W. Rubel's commercial offset press
Ira Washington Rubel developed an early commercial offset system in Nutley, New Jersey. His 1903 rotary press was among the earliest offset machines of the twentieth century. [3]
1907+
Faster, sharper, and more versatile
Rotary offset presses increased sheet production and helped open the way for large-run commercial printing—from newspapers and books to packaging and advertising.
The story behind the press
Offset lithography was an answer to a practical printing problem.
Before offset: a chemical way of printing
The history of offset printing begins with lithography, not with a rotary press. In the late eighteenth century, Alois Senefelder discovered that a flat limestone surface could hold both an image and a non-image area if each area was treated differently. A greasy drawing accepted oily ink; the damp, untreated portions of the stone rejected it. That contrast made it possible to print from a surface that was neither carved away like an engraving nor raised like letterpress type. It was a new category of printing: planographic printing. [1]
At first, this process was especially useful for reproducing drawings, music, maps, and illustrated material. Lithography could capture tonal detail that was difficult to achieve with other contemporary processes, and it supported economical reproduction at a larger scale. During the nineteenth century, the method found an expanding place in art, publishing, advertising, and commercial illustration. Improvements in colour printing and press machinery broadened its reach even further. [1]
The importance of indirect transfer
Early lithography generally printed directly from a stone or plate to paper. The offset idea changed that route. Instead of meeting the final sheet immediately, the inked image first travelled to another surface. This intermediate step could solve a stubborn production issue: a hard, flat lithographic surface was not always the best way to place ink evenly on every kind of stock. A compliant cylinder could give the transfer more flexibility, particularly when the final surface was irregular or difficult to print directly.
The first offset-related patent appeared in England in 1853, but the method required further practical development. Robert Barclay’s 1875 rotary offset press used a treated cardboard covering around its offset cylinder. Although it differed from the rubber blanket systems that later became standard, it demonstrated the central principle that still defines offset printing: an image can be transferred indirectly before it reaches the sheet. [1] [2]
Why the blanket cylinder changed the process
In a mature offset press, the plate cylinder carries the image, but the blanket cylinder makes the process commercially adaptable. The rubber surface receives the inked image and transfers it to the paper under pressure from the impression cylinder. Because the blanket can conform more readily than a hard plate, offset printing can work across smooth, rough, lightweight, heavy, and even non-paper materials. The result is a process that combines detailed image reproduction with the repeatability required for long print runs. [1]
Evolution of the process
How a modern offset press works
A modern setup uses three main cylinders. The dampening and inking systems control where the plate accepts ink, while the rubber blanket provides a flexible transfer surface for the paper. [1]
Plate cylinder
This cylinder holds the metal plate. Image areas accept oily ink, while moist non-image areas reject it.
Rubber blanket
It receives the inked image from the plate and transfers it cleanly, even across rough, curved, or uneven materials.
Impression cylinder
It presses the paper against the blanket cylinder so the final image can transfer—the defining “offset” step of the process.
Industrial adoption and legacy
From an experiment in transfer to a defining commercial process.
The Rubel era
The principle became especially significant in the early twentieth century. Ira Washington Rubel, working in Nutley, New Jersey, developed one of the earliest commercial lithographic offset systems. The Smithsonian records a rotary offset press built by Rubel in 1903 and describes it as one of the earliest machines of its kind. The press used a 36-inch cylinder and was later operated in San Francisco, where its maximum output was advertised at about 2,500 sheets per hour. [3]
Rubel’s work did not develop in isolation. Other makers and lithographers also explored offset machinery, and competing press designs encouraged refinement. What emerged was not a single instant of invention but a sequence of practical advances: stronger materials, better cylinders, more dependable ink-and-water control, improved paper handling, and press configurations designed for speed and consistency. The transition from cardboard-covered cylinders to rubber blankets was part of this larger industrial evolution.
A process built for volume and quality
Offset lithography became especially useful where printers needed a large number of consistent copies. The preparation stage can be demanding because each job requires plates, colour control, and careful press setup. Once the press is running, however, the same system can produce long runs of sharp text, fine lines, and detailed images efficiently. This economics of setup versus volume is one reason offset printing became closely associated with newspapers, magazines, books, catalogues, posters, and packaging.
Modern colour offset work commonly separates a full-colour image into cyan, magenta, yellow, and black. Each colour requires its own plate and printing unit, and the images must align precisely in register. The combination of accurate registration, stable ink control, and fast rotary motion made offset a cornerstone of twentieth-century mass communication. Even as digital printing expanded, offset remained valuable for high-volume work and for applications where paper choice, ink coverage, and unit cost mattered most. [2]
A legacy beyond paper
The flexibility of the offset blanket also explains why the process moved beyond conventional paper printing. Technical references describe its use on materials such as cloth, wood, leather, metal, and rough paper. That versatility made offset an important bridge between traditional publishing and industrial print production. The 1875 press belongs to the beginning of that story: it represents a moment when printers began treating the image transfer itself as a tool that could be engineered, improved, and scaled. [1]
Why offset lithography matters
The offset process combined lithography’s detail with the productivity of rotary machinery. Because the rubber blanket is flexible, it can print on a wide range of stock, including rough paper, cloth, wood, leather, and metal. This made it an essential technology for mass printing books, magazines, newspapers, posters, labels, and packaging. [1]
References
- Encyclopaedia Britannica, “Lithography” — history, water-and-grease principle, early patents, and modern offset mechanics.
- Nanyang Technological University, “Aluminum Printing Plate” — Robert Barclay and the 1875 rotary offset press.
- Smithsonian National Museum of American History, “Lithographic offset press, Rubel” — documentation of Ira W. Rubel's 1903 press.