Call us on +612 60211621

0 Item(s)

Search

Bamboo to the Rescue!

8 Oct 2015 5:39 PM -
Not only is bamboo the softer, comfier option in the wardrobe, 
It's the also the softer, friendlier option for the planet!



In China, as elsewhere in the world where bamboo is cultivated, bamboo forms a very
dense root mat. Bamboo does not have a tap root like trees but has a root mass like other grasses. Bamboo is also partly deciduous with a lot of leaf and culm sheath drop and subsequent rejuvenation. Therefore the bamboo forest floor is constantly covered with a thick cover of leaf mulch which, in turn, breaks down and naturally composts the soil. During heavy rain, any run off water is quite clear and clean, even on steep mountainsides, bearing testament to an almost complete lack of erosion. Many of the bamboo forests have been there for hundreds of years without any need to replant them as they naturally constantly regenerate themselves with new shoots every year, even with regular harvesting of mature timber.

In China the bamboo forests are largely very well managed according to a well founded agronomic practice even those on remote mountainsides. Every year, every new culm is marked with its year of emergence so that it can subsequently be harvested in the right year to yield timber of the best possible quality.

Bamboo yarns and textiles are produced without the use of dangerous toxic chemicals and no polluting residues remain in the cloth when it finally wears out and is discarded. It comes from nature and is returned to nature in a smooth natural cycle. It has been grown and husbanded for thousands of years and can continue to be husbanded for many more thousand years without environmental degradation. This is what is meant by complete sustainability. Very few crops can make this claim.


Anti-Odour Properties


Bamboo has been grown for millennia in Asia without the use of pesticides. It is rarely attacked by any pests and not susceptible to diseases. The reason for this, Japanese scientists have found, is a unique anti-bacterial agent of bamboo named “bamboo kun”. This substance, combined with the tight molecular structure of bamboo fibres, are believed to give it its anti-bacterial and bacteriostatic properties – which is not diminished even after more than 50 washes! It is also quite different from chemical additives which can often cause skin irritations and other problems.


Sustainable

Bamboo is amazing – it is one of the fastest growing plants in the world. Once harvested, bamboo can replenish itself within a year and some species grow a whopping 120cm per day! It is a naturally prolific and resilient plant, which does not need fertilisers to boost its growth, or pesticides since bamboo is naturally pest-resistant. This marks it out from cotton or timber, which needs to be replanted at every harvest and requires extensive spraying and watering to achieve optimal growth.

Eco Friendly

Since bamboo requires no chemicals and very little water to grow, it is an environmental wonder-plant. As if this were not enough, bamboo absorbs more carbon dioxide from the air than either cotton or timber. It also releases more oxygen into the environment which improves air quality.

Biodegradable

Bamboo is 100% natural and biodegradable which gives conscientious consumers real peace of mind. Once you have no further use for a bamboo product you can rest easy, knowing that it will return to the Earth leaving minimal environmental impact. Plastic, on the other hand, will continue to clog up the ecosystem for the remainder of your lifetime, your children's lifetime and your grandchildren's lifetime.  So much better to enjoy a product that has a small environmental footprint and leaves barely a trace.

How is Bamboo Textile Fibre made?

The bamboo forests in China have largely been cultivated there for many hundreds, and in some cases thousands, of years. Every year, in spring and summer, new poles (called culms), grow from a shoot underground. One shoot of the larger timber varieties of bamboo weighs between 2-4 kg when it is less than 30cm high. At this stage it is quite soft and can easily be cut with a knife. It is also eminently edible, when prepared properly. If left to grow, this shoot reaches its full height of say 20 metres in an incredible 3 months, (height depending on variety). When mature, the timber is extraordinarily resilient and strong. It has a tensile strength quite similar to mild steel.

Bamboo textile fibre is made from bamboo timber which has matured in the forest for at least 4 years. Even in remote areas of China bamboo forests are highly valued and carefully tended and managed. In summer, when new shoots reach their full height, they are marked with a year code which makes sure they are harvested at the right maturity. When harvested they are taken to mills where they are crushed and submersed in a strong solution of sodium hydroxide which dissolves the bamboo cellulose. With the addition of carbon disulfide it renders the mix ready to regenerate fibres which are then drawn off, washed and bleached to a bright white colour and dried. The resultant fluff is very long in staple and visibly finer than other fibres. Then they are spun into yarn, like any other textile fibre. The longer staple and higher tensile strength is what makes a tough, soft yarn – which is not as susceptible to wearing and fraying as many other yarns. This is what gives bamboo fabrics excellent durability. The hollowness of the fibre contributes to its very high level of absorbency. But it also takes longer to dry on a clothesline. The hollowness of the fibre also enables it to hold dyes and pigments more readily and permanently, thus making it much more colourfast.

The two main chemicals used in the process are sodium hydroxide and carbon disufide.

It was only discovered that carbon disulfide was a nerve poison after many years of exposure at high concentrations by factory workers in Italy in the 1930s and 40s. With adequate ventilation it is not a problem these days and it breaks down when in contact with the natural elements. Neither carbon nor sulfur are poisonous elements.

Sodium hydroxide is also known as caustic soda, and it is true that it is strongly alkaline and will react with many substances. However, it is not toxic at all and is used extensively in cooking. Used in quite high concentrations it is what gives traditional pretzels their distinctive flavour.

Comments: 0

Comments

Make a Comment

About Us

We are an Australian owned environmentally conscious business, offering an inspirational collection of fairtrade, natural and eco friendly products.

Through creating and developing sustainable relationships with our producers, suppliers, artisians and social enterprise groups, you the customer receive the satisfaction of knowing that when buying from us, you are contributing to the long term livelihood and well-being of many families and whole communities both in Australia and overseas.

Contact Us

info@ecostorealbury.com

Phone: +61 2 6021 1621

ABN: 94050060574

Address:
489 Dean Street
Albury, NSW 2640

Normal Trading Hours: 

Weekdays: 9-5.30pm
Thurs: 9-8pm
Sat: 9-4pm 
Sun: 10-3pm

Never Miss Out!

Sign up to Eco Store Albury's e-Newsletter so you can be sure you'll never miss out on exclusive in-store events, offers and vouchers

* indicates required