Production
Paper is made from either virgin or recycled paper pulp which is extracted from wood or fiber crops. They are sometimes bleached during the production process to make the color more white. It is not uncommon for rolls of paper towels to include intricate colored images on each square (such as flowers or teddy bears). Resin size is used to improve the wet strength. Patterns of shapes such as circles or diamonds are often imprinted into the paper towels to help it hold moisture. Manufacturers use the pattern of the material, microscopic spaces within the pattern, and a type of cellulose in the fibres in order to maximize absorption. Most rolls are manufactured with two layers of paper, but different types can have more layers. They are classified by their key properties such as strength, absorbency, weight, and thickness. Paper towels are packed individually and sold as stacks, or are held on a continuous roll. Colored paper towels were introduced 30 years ago and come in two distinct classes, domestic and institutional. A 2007 study shows the consumption of paper towels and other tissue products is highest in the United States of America at around 24 kilograms per capita, with consumption higher than in Europe, and more than 500 times higher than in Latin America.
Read more about this topic: Paper Towel
Famous quotes containing the word production:
“The problem of culture is seldom grasped correctly. The goal of a culture is not the greatest possible happiness of a people, nor is it the unhindered development of all their talents; instead, culture shows itself in the correct proportion of these developments. Its aim points beyond earthly happiness: the production of great works is the aim of culture.”
—Friedrich Nietzsche (1844–1900)
“The production of obscurity in Paris compares to the production of motor cars in Detroit in the great period of American industry.”
—Ernest Gellner (b. 1925)
“Constant revolutionizing of production ... distinguish the bourgeois epoch from all earlier ones. All fixed, fast-frozen relations, with their train of ancient and venerable prejudices are swept away, all new-formed ones become antiquated before they can ossify. All that is solid melts into air, all that is holy is profaned, and man is at last compelled to face with sober senses, his real conditions of life, and his relations with his kind.”
—Karl Marx (1818–1883)