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The disposable cone-shaped paper cup was invented in 1908 by Lawrence Luellen, and in 1912 Luellen and Hugh Moore began marketing the Health Kup, another paper disposable cup. [8] The Health Kup was designed to create a means for people to drink water from public water barrels without spreading germs, which occurred when people would use a ...
A paper cup is a disposable cup made out of paper and often lined or coated with plastic [1] [2] or wax to prevent liquid from leaking out or soaking through the paper. [3] [4] Disposable cups in shared environments have become more common for hygienic reasons after the advent of the germ theory of disease.
Many disposable foodservice products can be made of plastic or plastic-coated paper: cups, plates, bowls, trays, food containers and cutlery, for example. Plastics are used because the material is lightweight and holds the temperature of hot/cold food and beverages.
As is the case for disposable cups, materials used are usually paper, plastic (including expanded polystyrene foam), or plastic-coated paper. Recycling rates are especially low for paper-based products, especially when soiled with (wet and / or oily) scraps due to diminished recyclate quality.
Over 6.5 million trees were cut down to make 16 billion paper cups used by US consumers only for coffee in 2006, using 4 billion US gallons (15,000,000 m 3) of water and resulting in 253 million pounds of waste. Overall, North Americans use 58% of all paper cups, amounting to 130 billion cups. [22] [23]
Actually made of poured concrete, the cup stands about 68.1 feet (20.8 m) tall. Leo Hulseman, a former employee of the Dixie Co. in the 1930s, created the "Solo Cup", a paper cone he made at his home and sold to bottled-water companies. Later the company developed other products, like wax-coated cups and the plastic Cozy Cup.
Disposable paper cups used for take-out sometimes have fold-out handles, but are more often used with an insulating coffee cup sleeve. Coffee cups and mugs may be made of glazed ceramic [1], porcelain, plastic, glass, insulated or uninsulated metal, and other materials. In the past, coffee cups have also been made of bone, clay, and wood. [2]
Paper chemicals designate a group of chemicals that are used for paper manufacturing, or modify the properties of paper. These chemicals can be used to alter the paper in many ways, including changing its color and brightness, or by increasing its strength and resistance to water. [1] The chemicals can be defined on basis of their usage in the ...
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