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The role of the cold end of glass container production is to complete the final tasks in the manufacturing process: spray on a polyethylene coating for abrasion resistance and increased lubricity, inspect the containers for defects, label the containers, and package the containers for shipment.
The float glass process is also known as the Pilkington process, named after the British glass manufacturer Pilkington, [4] which pioneered the technique in the 1950s at their production site in St Helens, Merseyside. [5] Modern windows are usually made from float glass, [6] though Corning Incorporated uses the overflow downdraw method. [7]
Mambourg Glass Company was a window glass manufacturer that began production on October 26, 1887. The company was the first of thirteen glass manufacturers located in Fostoria, Ohio, in the United States, during northwest Ohio's gas boom. The plant was managed by Leopold Mambourg, a Belgian immigrant and experienced glassmaker.
The Fourcault process is a method of manufacturing plate glass. First developed in Belgium by Émile Fourcault (1862–1919) during the early 1900s, the process was used globally. Fourcault is an example of a "vertical draw" process, in that the glass is drawn against gravity in an upward direction. [1] Gravity forces influence parts of the ...
Glass (1958 film) Glass bead making; Glass casting; Glass cone; Glass cutter; Glass fiber; Glass melting furnace; Glass production in Licking County, Ohio; Glass recycling; Glassblowing; Glassmakers' symbol; Glassmaking at Blenko Glass Company
Until the 20th century, window glass production involved blowing a cylinder and flattening it. [9] Two major methods to make window glass, the crown method and the cylinder method, were used until the process was changed much later in the 1920s. [10] All glass products must then be cooled gradually , or else they could easily break. [11]
In 1970, Guardian started producing flat glass with the newly invented float glass process. They opened their first production line in Carleton, Michigan and today the company counts 28 float glass lines and 13 glass fabrication plants around the world. In 1973, it began trading on the New York Stock Exchange. [6] From on 1980, Guardian started ...
To prevent such material weaknesses, objects made from molten glass are annealed by gradual cooling in a lehr oven, from the annealing point, a temperature just below the solidification temperature of the glass. [1] In the process of annealing glass, the temperature is first equalised by holding or "soaking" the glass at the annealing point for ...