As we are more aware of the issues surrounding fast fashion; lack of human rights or living wage for workers, excessive waste, chemical runoff and the fact that the fashion industry has been quoted as the second largest polluting industry in the world (being trumped by oil), it is more and more important to know where your clothes come from and what kind of impact the whole supply process is having on the world around you.
Which brings us to cotton…
We all love cotton. It can be made into either warm or cool clothing, it allows our skin to breathe and it’s versatile. That’s why it’s everywhere. We wear it, we sleep in it and we sit on it – it can be found worldwide. But conventional cotton comes at a staggering social and environmental price.
Fast Facts:
- Cotton uses 2.5% of the world’s cultivated land yet uses 16% of the world’s insecticides, more than any other single major crop. And a large majority of these harsh chemicals run off into local water sources and devastate soil quality.
- When cotton is harvested the whole plant is taken from the ground, and the established root system is removed. This action weakens the soil stability, enabling the pesticides & herbicides to leech deeper, infiltrating water tables beneath the soil.
- Cotton is thirsty: It can take more than 20,000 litres of water to produce 1kg of cotton; equivalent to a single T-shirt and pair of jeans.
- Conventional cotton growing is heavily subsidised by public funds, hence the deceptively low price of conventional cotton, but at what cost?
- The environmental pollution of conventional cotton is so high that consulting firm McKinsey has estimated that if all the pollution from cotton were factored into its price, the price would rise by about 500%!
We should be thinking of bamboo instead?
Bamboo is fast growing, requires less water, no pesticides, is self generating, and is harvested at its base – leaving the root system in tact, thus restoring previously devastated soils.
Bamboo is anti-bacterial, anti-fungal, odour resistant, durable and often 100% biodegradable. Meaning that you won’t be tossing your bamboo clothing once it starts to smell or stretches out of shape. In the words of Vivienne Westwood you can, “buy less, choose well, and make it last.”
From a climate change point of view; bamboo crops take in almost five times the amount of greenhouse gases and produce 35% more oxygen than an equivalent stand of trees!
What about chemical processing?
When bamboo first turned up on the scene it was touted as one of the most environmentally sound fabrics, then there was some backlash about the chemical processing of the raw bamboo to turn it into useable fabric.
So let’s look at the process.
Any cellulose fiber requires chemicals to break it down into a sludgy form, which is then run through spinnerets to create threads, which are in turn woven into fabric.
This is the same process used to breakdown cotton & wood, when they are made into Rayon, one of the most popular fabrics used in the fast fashion market. However, It’s an age-old technique and many processing mills use outdated technology. Because of this, the chemical run off from the process ends up in local water systems and leaches into surrounding soil; devastating local biodiversity.
Processing bamboo for fabric is relatively new; so the technology involved in also newer and greener.
In the early 2000s the Chinese Government partnered with Liahren textiles to build a mill with a purpose built water treatment facility, ensuring all water is processed free of chemicals to approved environmental standards. This makes the harvesting and processing of the raw bamboo product into a closed loop system with less waste and chemical run off.
Bamboo is so, so soft……..
As a fabric bamboo is very soft, durable and comfortable.
You can shop the collection at Bamboo Bliss Here.
