Material
Airline seats are designed to be lightweight, but at the same time strong and fire resistant, while also taking into account passenger comfort. A typical design is an aluminium frame with blocks of urethane foam attached to it. In some cases a layer of fire-resistant fabric, for instance Kevlar, goes over this, and at the top is a layer of cloth or leather.
Leather seats are more costly than traditional cloth seats. Even so, several airlines, including some low cost carriers, choose leather not only to present a more "luxurious" product, but also because such seats are easier to clean and prevent spilt liquids from soaking through to the padding.
Read more about this topic: Airline Seat
Famous quotes containing the word material:
“Every word which is used to express a moral or intellectual fact, if traced to its root, is found to be borrowed from some material appearance.”
—Ralph Waldo Emerson (1803–1882)
“There is but one love of Jesus, as there is but one person in the poor—Jesus. We take vows of chastity to love Christ with undivided love; to be able to love him with undivided love we take a vow of poverty which frees us from all material possessions, and with that freedom we can love him with undivided love, and from this vow of undivided love we surrender ourselves totally to him in the person who takes his place.”
—Mother Teresa (b. 1910)
“Ours is a culture based on excess, on overproduction; the result is a steady loss of sharpness in our sensory experience. All the conditions of modern life—its material plenitude, its sheer crowdedness—conjoin to dull our sensory faculties.”
—Susan Sontag (b. 1933)