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Ultrasonic Foil (papermaking)
A paper machine (or paper-making machine) is an industrial machine which is used in the pulp and paper industry to create paper in large quantities at high speed. Modern paper-making machines are based on the principles of the Fourdrinier Machine, which uses a moving woven mesh to create a continuous paper web by filtering out the fibres held in a paper stock and producing a continuously moving wet mat of fibre. This is dried in the machine to produce a strong paper web. The basic process is an industrialised version of the historical process of hand paper-making, which could not satisfy the demands of developing modern society for large quantities of a printing and writing substrate. The first modern paper machine was invented by Louis-Nicolas Robert in France in 1799, and an improved version patented in Britain by Henry and Sealy Fourdrinier in 1806. The same process is used to produce paperboard on a paperboard machine. Process sections Paper machines usually have at leas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paper Machine
A paper machine (or paper-making machine) is an industrial machine which is used in the pulp and paper industry to create paper in large quantities at high speed. Modern paper-making machines are based on the principles of the Fourdrinier Machine, which uses a moving woven mesh to create a continuous paper web by filtering out the fibres held in a paper stock and producing a continuously moving wet mat of fibre. This is dried in the machine to produce a strong paper web. The basic process is an industrialised version of the historical process of hand paper-making, which could not satisfy the demands of developing modern society for large quantities of a printing and writing substrate. The first modern paper machine was invented by Louis-Nicolas Robert in France in 1799, and an improved version patented in Britain by Henry and Sealy Fourdrinier in 1806. The same process is used to produce paperboard on a paperboard machine. Process sections Paper machines usually have at leas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Essonnes
Corbeil-Essonnes () on the River Seine is a commune in the southern suburbs of Paris, France. It is located from the center of Paris. Although neighboring Évry is the official seat of the Arrondissement of Évry, the sub-prefecture building and administration are located inside the commune of Corbeil-Essonnes. History Traces of human presence in the area date to the Palaeolithic and Neolithic ages; later it was a Gallo-Roman settlement on the main road from Paris to Sens. The name Corbeil is derived from the Latin ''Corbulium'', from the Gaulish ''cor beel'', meaning "holy house". Since the time of Aymon, comte de Corbeil (died 957), to the 12th century it was the chief town of a powerful county, which passed to Mauger, son of Richard I of Normandy. William de Corbeil (died 1136) became archbishop of Canterbury, but nothing is known for certain about his parentage. The Gothic church was built in the tenth century and rebuilt in the fifteenth century. Before the expulsion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brandywine Creek (Christina River)
Brandywine Creek (also called the Brandywine River) is a tributary of the Christina River in southeastern Pennsylvania and northern Delaware in the United States. The Lower Brandywine (the main stem) is longU.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed April 1, 2011 and is a designated Pennsylvania Scenic River with several tributary streams. The East Branch and West Branch of the creek originate within 2 miles (3 km) of each other on the slopes of Welsh Mountain in Honey Brook Township, Pennsylvania, about 20 miles (32 km) northwest of their confluence. The mouth of the creek on the Christina River in present-day Wilmington, Delaware, is the site of the New Sweden colony, where colonists first landed on March 29, 1638. The Battle of Brandywine was fought around the creek near Chadds Ford, Pennsylvania, on September 11, 1777, during the American Revolution. Water-powered gristmills in Brandywine Village, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Papermaking
Papermaking is the manufacture of paper and cardboard, which are used widely for printing, writing, and packaging, among many other purposes. Today almost all paper is made using industrial machinery, while handmade paper survives as a specialized craft and a medium for artistic expression. In papermaking, a dilute suspension consisting mostly of separate cellulose fibres in water is drained through a sieve-like screen, so that a mat of randomly interwoven fibres is laid down. Water is further removed from this sheet by pressing, sometimes aided by suction or vacuum, or heating. Once dry, a generally flat, uniform and strong sheet of paper is achieved. Before the invention and current widespread adoption of automated machinery, all paper was made by hand, formed or laid one sheet at a time by specialized laborers. Even today those who make paper by hand use tools and technologies quite similar to those existing hundreds of years ago, as originally developed in China and other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Dickinson (inventor)
John Dickinson (29 March 1782 – 11 January 1869) invented a continuous mechanised papermaking process. He established in 1809 the English paper and stationery producer Longman & Dickinson, which later evolved into John Dickinson Stationery Limited. Early life Dickinson was the eldest son of Captain Thomas Dickinson RN and his wife Frances born de Brissac. Thomas Dickinson was the superintendent of the Ordnance Transports at Woolwich and Frances Dickinson was the daughter of a French silk-weaver in Spitalfields. At the age of fifteen, Dickinson started a seven-year apprenticeship as a stationer with Messrs Harrison and Richardson in London. He was admitted to the Livery of the Stationers' Company in 1804 and began to trade, in stationery, in the City of London. Inventor Dickinson demonstrated his resourceful nature by inventing a new kind of paper for cannon cartridges. This type of paper did not smoulder after the cannon had fired, which had been the cause of constant a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
St Neots
St NeotsPronunciation of the town name: Most commonly, but variations that ''saint'' is said as in most English non-georeferencing speech, the ''t'' is by a small minority of the British pronounced and higher traces of in the final syllable of the town's name are common. is a town in the Huntingdonshire district of Cambridgeshire, England. It lies about north of London and about west of Cambridge. The districts of Eynesbury, Cambridgeshire, Eynesbury, Eaton Ford and Eaton Socon were formerly independent but nowadays are considered merged into St Neots. The town is close to the intersection of the A1 road (Great Britain), A1 road (north-south) the A421 / A428 roads which link Cambridge to Bedford and Milton Keynes on an east to west axis. St Neots has a railway station on the East Coast Main Line with typically half-hourly services to Peterborough, Stevenage and London. The River Great Ouse runs through the town. St Neots is estimated to have a population of 36,110 (foreca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apsley, Hertfordshire
Apsley was a 19th-century mill village in the county of Hertfordshire, England. It is a historic industrial site situated in a valley of the Chiltern Hills. It is positioned below the confluence of two permanent rivers, the Gade and Bulbourne. In an area of little surface water this was an obvious site for the location of water mills serving local agriculture and from the early 19th century became an important centre for papermaking. Today it is a suburb of the larger town of Hemel Hempstead. Recent (2011–) rapid building around the canal area has seen a large influx of London commuters, largely from the software and business communities. At the 2011 Census the village was included in the Dacorum Ward of Apsley and Corner Hall. Origin of the name The name Apsley dates from the Anglo-Saxon period and means ''aspen wood''. History 1798-1999 It was the construction of the trunk canal (later to be called the Grand Union Canal) between London and the Midlands through the valley ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frogmore Paper Mill
Frogmore Paper Mill is a working paper mill situated in Apsley, Hertfordshire, near Hemel Hempstead. The mill is on an island in the River Gade, which forms part of the Grand Union Canal. It is the oldest mechanical paper mill in the world. History There are no surviving records documenting when a mill was first built on the current site, but it is recorded as being a corn mill in 1086 in the Domesday Book. In 1289, the mill was used for fulling; removing oil and other impurities from woolen cloth. It returned to milling grain, then became a fulling mill once more, then finally it become a paper mill by 1774. The world's first mechanised paper machine was installed at Frogmore Mill in 1803 funded by Sealy and Henry Fourdrinier and engineered by Bryan Donkin, based upon a design by Nicolas-Louis Robert. This machine allowed continuous automated production of paper rolls. Unfortunately the £60,000 costs of developing the paper machines meant that the Fourdrinier brothers were b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bryan Donkin
Bryan Donkin FRS FRAS (22 March 1768 – 27 February 1855) developed the first paper making machine and created the world's first commercial canning factory. These were the basis for large industries that continue to flourish today. Bryan Donkin was involved with Thomas Telford's Caledonian Canal, Marc and Isambard Brunel's Thames Tunnel, and Charles Babbage's computer. He was an advisor to the government and held in high esteem by his peers. Early life Raised in Sandhoe, Northumberland, his father was a surveyor and land agent. Donkin initially began work in the same business, and worked from September 1789 to February 1791 as bailiff at Knole House and estate for the Duke of Dorset. Career While working for the Duke of Dorset, Donkin consulted the engineer John Smeaton, an acquaintance of his father, as to how he could become an engineer. At Smeaton's advice in 1792 he apprenticed himself to John Hall in Dartford, Kent, who had founded the Dartford Iron Works (later J & ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conveyor Belt
A conveyor belt is the carrying medium of a belt conveyor system (often shortened to belt conveyor). A belt conveyor system is one of many types of conveyor systems. A belt conveyor system consists of two or more pulleys (sometimes referred to as drums), with a closed loop of carrying medium—the conveyor belt—that rotates about them. One or both of the pulleys are powered, moving the belt and the material on the belt forward. The powered pulley is called the drive pulley while the unpowered pulley is called the idler pulley. There are two main industrial classes of belt conveyors; Those in general material handling such as those moving boxes along inside a factory and bulk material handling such as those used to transport large volumes of resources and agricultural materials, such as grain, salt, coal, ore, sand, overburden and more. Overview Conveyors are durable and reliable components used in automated distribution and warehousing, as well as manufacturing and produ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stationers
Stationery refers to commercially manufactured writing materials, including cut paper, envelopes, writing implements, continuous form paper, and other office supplies. Stationery includes materials to be written on by hand (e.g., letter paper) or by equipment such as computer printers. History of stationery Originally, the term 'stationery' referred to all products sold by a stationer, whose name indicated that his book shop was on a fixed spot. This was usually somewhere near a university, and permanent, while medieval trading was mainly carried on by itinerant peddlers (including chapmen, who sold books) and others (such as farmers and craftsmen) at markets and fairs. It was a unique term used between the 13th and 15th centuries in the manuscript culture. Stationers' shops were places where books were bound, copied, and published. These shops often loaned books to nearby university students for a fee. The books were loaned out in sections, allowing students to study or copy t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sealy Fourdrinier
Sealy Fourdrinier (9 October 1773 – 1847) was an English paper-making entrepreneur. He was born the son of paper maker and stationer Henry Fourdrinier and grandson of the engraver Paul Fourdrinier (1698-1758), who were of Huguenot descent. His brother was Henry Fourdrinier, his later partner in business. Around the end of the 18th century Sealy and his brother were approached by John Gamble and Leger Didot, who were seeking financial support to develop an automatic paper making machine developed in Paris by Louis-Nicolas Robert, an employee of Didot. In 1801–02 the Fourdriniers entrusted engineer Bryan Donkin (then working with John Hall) with the development of Robert's model into a prototype continuous paper-making machine. The world's first production machine was installed at Frogmore Paper Mill in Apsley, Hertfordshire in 1803 and a second, much improved and larger machine installed the following year. By 1810 eighteen machines had been installed at various mills. The co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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