Bookbinders ~ 1961 American Federation of Labor and Congress of Industrial Organizations (AFL–CIO) (Patreon)

more at http://quickfound.net/

'Shows the work of bookbinders and the final steps in the process of manufacturing printed books. From the "Americans at Work" series.'

Originally a public domain film from the National Archives or Library of Congress Prelinger Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied.

The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original).

https://en.wikipedia.org/wiki/Bookbinding

Wikipedia license: http://creativecommons.org/licenses/by-sa/3.0/

Bookbinding is the process of physically assembling a book of codex format from an ordered stack of paper sheets that are folded together into sections or sometimes left as a stack of individual sheets. The stack is then bound together along one edge by either sewing with thread through the folds or by a layer of flexible adhesive. Alternative methods of binding that are cheaper but less permanent include loose-leaf rings, individual screw posts or binding posts, twin loop spine coils, plastic spiral coils, and plastic spine combs. For protection, the bound stack is either wrapped in a flexible cover or attached to stiff boards. Finally, an attractive cover is adhered to the boards, including identifying information and decoration. Book artists or specialists in book decoration can also greatly enhance a book's content by creating book-like objects with artistic merit of exceptional quality.

Before the computer age, the bookbinding trade involved two divisions. First, there was stationery binding (known as vellum binding in the trade) that deals with books intended for handwritten entries such as accounting ledgers, business journals, blank books, and guest log books, along with other general office stationery such as note books, manifold books, day books, diaries, portfolios, etc. Computers have now replaced the pen and paper based accounting that constituted most of the stationery binding industry. Second was letterpress binding which deals with making books intended for reading, including library binding, fine binding, edition binding, and publisher's bindings. A third division deals with the repair, restoration, and conservation of old used bindings.

Today, modern bookbinding is divided between hand binding by individual craftsmen working in a shop and commercial bindings mass-produced by high-speed machines in a factory. There is a broad grey area between the two divisions. The size and complexity of a bindery shop varies with job types, for example, from one-of-a-kind custom jobs, to repair/restoration work, to library rebinding, to preservation binding, to small edition binding, to extra binding, and finally to large-run publisher's binding. There are cases where the printing and binding jobs are combined in one shop. For the largest numbers of copies, commercial binding is effected by production runs of ten thousand copies or more in a factory...

The codex-style book, using sheets of either papyrus or vellum (before the spread of Chinese papermaking outside of Imperial China), was invented in the Roman Empire during the 1st century AD. First described by the poet Martial from Roman Spain, it largely replaced earlier writing mediums such as wax tablets and scrolls by the year 300 AD. By the 6th century AD, the scroll and wax tablet had been completely replaced by the codex in the Western world.

Western books from the fifth century onwards[citation needed] were bound between hard covers, with pages made from parchment folded and sewn onto strong cords or ligaments that were attached to wooden boards and covered with leather. Since early books were exclusively handwritten on handmade materials, sizes and styles varied considerably, and there was no standard of uniformity. Early and medieval codices were bound with flat spines, and it was not until the fifteenth century that books began to have the rounded spines associated with hardcovers today. Because the vellum of early books would react to humidity by swelling, causing the book to take on a characteristic wedge shape, the wooden covers of medieval books were often secured with straps or clasps. These straps, along with metal bosses on the book's covers to keep it raised off the surface that it rests on, are collectively known as furniture...