To Bamboo Or Not To Bamboo

Labeled "the new silk" by some for its incredibly soft texture, bamboo fabric is the center of a great debate over whether the fabric is truly eco-friendly or not. Though it is lauded by many for growing without pesticides at an average rate of 12 inches a day, eco fashion fans are concerned by the harsh chemicals it takes to break down this hardy miracle plant. As more stunning bamboo designs hit the runways, Greenloop thought it was high time to get some answers to this controversy and what we ended up with was a lot more questions.

Industry insider Bruce Dear, owner of Pure Bamboo, was featured recently on White Apricot explaining how his particular company deals with this process.

Some companies, such as ours, produce bamboo fiber via what’s called an advanced “closed loop” solvent spinning process, which has minimal impact on the environment and an economical use of energy and water. The solvent is continually recycled during the production process. So, production plant emissions into the air from smokestacks and from waste water are significantly lower in comparison to many other man-made fiber operations. The solvent to digest the bamboo pulp can be toxic, but utilizing the closed loop process, this solvent is carefully reused and not thrown into local water systems. It’s also important to note that products made from bamboo can be recycled, incinerated or digested in sewage. The fiber will usually degrade completely in just eight days in waste treatment plants.

Thorough investigations by the folks at the Organic Clothing blog yielded an opposing viewpoint...

Bamboo clothing marketers have found a variety of ways to put the most eco-friendly and sustainable face on the manufacturing of bamboo fabric. The dominant manufacturing process of hydrolysis alkalization and multi-phase bleaching is generally referred to as a rather benign process utilizing caustic soda and bleach. The chemicals used are known to create a variety of health problems and neural disorders which can be hazardous to the health of fiber manufacturing workers. If the manufacturing facility lacks adequate pollution control systems – all too common in developing countries where regulations and enforcement are nearly non-existent – then these toxic chemicals can escape into the atmosphere through air vents and smokestacks and into waterways through inadequately treated waste water disposal systems.

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