As evidenced by our friend carbon fiber, composite materials get a big boost in strength when fibers are part of the recipe. Examples include composites made with plastic
, wood pulp
, and flax
fibers. Husband-and-wife design team Jen Carlson and Josh Shear have taken this concept to a funky new level, by using shredded old blue jeans to create a denim fiber composite known as Denimite.
American clothing maker and denim specialist Levi Strauss & Co. has announced a new collection of denim apparel, including jeans, that will be comprised of a minimum 20 percent of plastics recycled from drinks bottles and food trays.
Denim jeans have become a mainstay of wardrobes the world over, but with some estimates suggesting that over 2,500 gallons (9,463 l) of water, almost a pound of chemicals and significant amounts of energy are required to produce just one pair of jeans, their success has a significant impact on the environment. Now a new process developed by Swiss chemical company Clariant promises to turn blue (and other colored) jeans a shade of green.
Cotton has held an important significance for mankind for thousands of years. Not only are all parts of the cotton plant economically useful, but the multitude of uses and processes it can be put to make it America's number one value-added crop. Over the years we have crushed and extruded and woven cotton into many forms, but even today scientists and entrepreneurs are transforming the way we use cotton; from reducing pollution, insulating homes, and cleaning up oil spills to feeding the hungry. Here's a look at seven new companies being championed for their sustainability by Cotton Incorporated.