Paper cup Wikipedia. Insulated paper cup for hot drinks, cut away to show air layer. A paper cup is a disposable cup made out of paper and often lined or coated with plastic or wax to prevent liquid from leaking out or soaking through the paper. It may be made of recycled paper4 and is widely used around the world. HistoryeditPaper cups have been documented in imperial China, where paper was invented by 2nd century BC. Paper cups were known as chih pei and were used for the serving of tea. They were constructed in different sizes and colors, and were adorned with decorative designs. Textual evidence of paper cups appears in a description of the possessions of the Yu family, from the city of Hangzhou. The modern paper cup was developed in the 2. In the early 2. 0th century, it was common to have shared glasses or dippers at water sources such as school faucets or water barrels in trains. This shared use caused public health concerns. One notable investigation into their use was the study by Alvin Davison, biology professor at Lafayette College, published with the sensational title Death in School Drinking Cups in Technical World Magazine in August 1. Easton, Pennsylvanias public schools. The article was reprinted and distributed by the Massachusetts State Board of Health in November 1. Ken Seems your numbers are exactly right on, my monthly water usage I live by myself is 64. PER DAY on average over a years time, 300 gallons more per. How to Calculate Gallons. To calculate the volume of a container in gallons, you will usually need to do so by converting the volume from another unit of measurement. Dixie Cup is the brand name for a line of disposable paper cups that were first developed in the United States in 1907 by Lawrence Luellen, a lawyer in Boston. Pints. A pint is equal to 2 cups example a large glass of milk 1 pint 2 cups 16 fluid ounces. Fluid and dry gallons to quarts printable conversion table and converter. How many quarts in a gallon For some reason, I can never seem to remember how many ounces are in a cup, cups are in a pint, quart, gallon, and so on. So Im going to write them down. Based on these concerns, and as paper goods especially after the 1. Dixie Cup became cheaply and cleanly available, local bans were passed on the shared use cup. One of the first railway companies to use disposable paper cups was the Lackawanna Railroad, which began using them in 1. By 1. 91. 7, the public glass had disappeared from railway carriages, replaced by paper cups even in jurisdictions where public glasses had yet to be banned. Paper cups are also employed in hospitals for health reasons. In 1. 94. 2 the Massachusetts State College found in one study that the cost of using washable glasses, re used after being sanitized, was 1. These studies, as well as the reduction in the risk of cross infection, encouraged the use of paper cups in hospitals. My Favorite Turkey Brine Serves 18 Ingredients 3 cups Apple Juice Or Apple Cider 2 gallons Cold Water 4 Tablespoons Fresh Rosemary Leaves 5 cloves Garlic, Minced 11. Convert 47140 Gallons UK to Cubic centimeters Convert 47140 gal UK to cm3 with our conversion calculator and conversion table. Milliliters to Canadian Cups mL to cup can conversion calculator for Volume conversions with additional tables and formulas. How many oz make a cup 8 oz 1 cup How many ozcups make a pt 16 oz 1 pt 2 cups 1 pt How many ptozcups make a qt 2 pt 1 qt 32 oz 1 qt 4 cups 1 qt How. What_is_a_pint-768x614.jpg' alt='16 Cups To Gallons' title='16 Cups To Gallons' />Dixie cupseditDixie Cup is the brand name for a line of disposable paper cups that were first developed in the United States in 1. Lawrence Luellen, a lawyer in Boston, Massachusetts, who was concerned about germs being spread by people sharing glasses or dippers at public supplies of drinking water. Luellen developed an ice cooled water vending machine with disposable cups,7 and with another Bostonian, Hugh Moore, embarked on an advertising campaign to educate the public and to market his machine, principally to railroad companies. Professor Davisons study was instrumental in abolishing the public glass and opening the door for the paper cup. Soon, the devices, which would dispense cool water for one cent, became standard equipment on trains. Dixie Cup Company, Easton, Pennsylvania. The Dixie Cup was first called Health Kup, but from 1. Alfred Schindlers Dixie Doll Company in New York. Success led the company, which had existed under a variety of names, to call itself the Dixie Cup Corporation and move to a factory in Wilson, Pennsylvania. Atop the factory was a large water tank in the shape of a cup. In 1. 95. 7, Dixie merged with the American Can Company. The James River Corporation purchased American Cans paper business in 1. The assets of James River are now part of Georgia Pacific, a subsidiary of Koch Industries, the second largest privately owned company in the United States. In 1. 98. 3, production moved to a modern factory in Forks, Pennsylvania. The original factory in Wilson has sat vacant ever since. The closing of the factory also prompted Conrail to abandon the Easton Northern railroad branch, of which Dixie Cups was the last major customer. In 1. 96. 9, the Dixie Cup logo was created by Saul Bass, a graphic designer known for his motion picture title sequences. The coupon collectors problem is sometimes called the Dixie cup problem. Manufactureedit. The worlds largest paper cup in front of what was once the Lily Tulip manufacturing company, later Sweetheart Cup Company. Made of poured concrete, the cup stands about 6. The base paper for paper cups is called cup board, and is made on special multi ply paper machines. It has a barrier coating for waterproofing. The paper needs high stiffness and strong wet sizing. The cup board grade has a special design for the cup manufacturing processes. The mouth roll forming process requires good elongation properties of the board and the plastic coating. A well formed mouth roll provides stiffness and handling properties in the cup. The basis weights of the cup boards are 1. To meet hygiene requirements, paper cups are generally manufactured from virgin non recycled materials. The one exception to this is when the paper cup features an extra insulating layer for heat retention, which never comes into contact with the beverage, such as a corrugated layer wrapped around a single wall cup. WaterproofingeditOriginally, paper cups for hot drinks were glued together and made waterproof by dropping a small amount of clay in the bottom of the cup, and then spinning at high speed so that clay would travel up the walls of the cup, making the paper water resistant. However, this resulted in drinks smelling and tasting of cardboard. Cups for cold drinks could not be treated in the same way, as condensation forms on the outside, then soaks into the board, making the cup unstable. To remedy this, cup manufacturers developed the technique of spraying both the inside and outside of the cup with wax. Clay and wax coated cups disappeared with the invention of polyethylene PE coated cups this process covers the surface of the board with a very thin layer of PE, waterproofing the board and welding the seams together. In 2. 01. 7, the Finnish board manufacturer Kotkamills launched a new kind of cup food service board which uses no wax or plastic for waterproofing, and thus can be recycled as part of the normal paper and board waste stream, biodegraded, or even composted in small quantities. Printing on paper cupseditOriginally paper cups were printed using rubber blocks mounted on cylinders, with a different cylinder for each colour. Registration across different colours was very difficult, but later flexography plates became available and with the use of mounting systems it became easier to register across the colours, allowing for more complex designs. Croissant Recipe. Printing flexographic has become ideal for long runs and manufacturers generally use this method when producing over a million cups. Machines such as Comexi are used for this, which have been adapted to take the extra large reels that are required by paper cup manufacturers. Ink technology has also changed and where solvent based inks were being used, water based inks are instead being utilised. One of the side effects of solvent based inks is that hot drink cups in particular can smell of solvent, whereas water based inks have eliminated this problem. Other methods of printing have been used for short runs such as offset printing, which can vary from anything from 1. Offset printing inks have also been developed and although in the past these were solvent based, the latest soya based inks have reduced the danger of cups smelling. The latest development is Direct printing, which allows printing on very small quantities, typically from 1,0. Brendos ltd offering small quantities in short lead times. Rotogravure can also be used, but this is extremely expensive and is normally only utilised for items requiring extremely high quality printing like ice cream containers. Environmental impacteditRecyclingeditMost paper cups are designed for a single use and then disposal. Very little recycled paper is used to make paper cups because of contamination concerns and regulations.