Material
While other rubber products may use synthetic rubber, most rubber bands are primarily manufactured using natural rubber because of its superior elasticity.
Natural rubber originates from the sap of the rubber tree. Natural rubber is made from latex which is acquired by tapping into the bark layers of the rubber tree. Rubber trees belong to the spurge family (Euphorbiaceae) and live in warm, tropical areas. Once the latex has been “tapped” and is exposed to the air it begins to harden and become elastic, or “rubbery.” Rubber trees only survive in hot, humid climates near the equator and so the majority of latex is produced in the Southeast Asian countries of Malaysia, Thailand and Indonesia.
Read more about this topic: Rubber Band
Famous quotes containing the word material:
“Like the dead-seeming, cold rocks, I have memories within that came out of the material that went to make me. Time and place have had their say.”
—Zora Neale Hurston (1891–1960)
“In the wildest nature, there is not only the material of the most cultivated life, and a sort of anticipation of the last result, but a greater refinement already than is ever attained by man.... Nature is prepared to welcome into her scenery the finest work of human art, for she is herself an art so cunning that the artist never appears in his work.”
—Henry David Thoreau (1817–1862)
“Culture requires in the first place a certain balance of material and spiritual values.”
—Johan Huizinga (1872–1945)