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Textiles: Sources and properties - EduqasSocial and ecological issues

Textiles are made from fibres, classified as either natural or manufactured. Fibres are twisted into yarns before being made into woven, knitted or bonded fabrics.

Part of Design and TechnologyIn-depth technical principles

Social and ecological issues

Textiles made from plant or animal natural fibres, such as cotton or wool, are and easily . Synthetic textiles are made from oil-based materials, which are and harder to when put into . Some and designers may wish to consider the environmental impact when buying products made from either natural or synthetic fabrics.

When processing natural fibres, energy is used and pollution is caused. For example, cotton fibres need to be harvested and then go through a process called to remove the seeds from the cotton . The are then washed, and combed, so that the fibres lie in the same direction, and they are then spun into . Only then can they be knitted or woven into fabrics.

All other natural fibres have to go through similar processing, and all these processes use water and energy, which can produce contaminated water and air pollution. Textile products are also transported around the world, causing air pollution.

A congested city skyline with a hazy fog of air pollution casting over the buildings.
Image caption,
Air pollution

Plant fibres are often treated with chemical fertilisers and pesticides to ensure they grow and are not destroyed by pests. Growing natural fibres such as cotton or bamboo can lead to the degradation of soil. This can lead farmers to expand into other areas, destroying natural habitats. The use of pesticides and water supplies also affects the wildlife in an area. Organically grown fibres have been introduced but are more expensive.

A farmer carries a plastic case on his back storing the liquid pesticides he is spraying on plants.
Image caption,
Spraying of pesticides

When textiles are produced in developing countries it can lead to exploitation of the people who live there. They can be made to work in unhealthy, unsafe conditions for very low wages. Governments and large retail companies are beginning to ensure environmental and welfare checks take place to try to combat the effects of mass production on the environment and poor working conditions. Additionally, policies are increasingly becoming a requirement of trade.