Textiles
Textile materials can be found naturally or can be formed synthetically. They can be processed into different forms such as rollFlexible material wrapped around a tube or turned over and over on itself without folding., yarnShort threads spun to form one long thread. or fibreSingle, hair-like strands that derive from either natural or synthetic sources..
Natural fibres
Natural fibres come from plants or animals. They are easily renewableInexhaustible and replaceable. and biodegradableMaterial that can be broken down in the environment by microorganisms..
Natural fibre | Physical properties | Working properties |
Cotton | Grows on a cotton plant in a ball called a boll, fibres are combed and spun into a yarn | Takes dye well, soft, strong, absorbent, recyclable, used in clothing |
Wool | Spun from animal fleece such as sheep and alpacas | Can be fine or thick, soft or coarse, takes dye well, warm and crease-resistant, used in clothing and carpets |
Natural fibre | Cotton |
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Physical properties | Grows on a cotton plant in a ball called a boll, fibres are combed and spun into a yarn |
Working properties | Takes dye well, soft, strong, absorbent, recyclable, used in clothing |
Natural fibre | Wool |
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Physical properties | Spun from animal fleece such as sheep and alpacas |
Working properties | Can be fine or thick, soft or coarse, takes dye well, warm and crease-resistant, used in clothing and carpets |
Synthetic fibres
Synthetic fibres are made mainly from non-renewableA resource that cannot be replaced when it is used up, such as oil, natural gas or coal. coal and oil refinedRemove unwanted substances from a substance. into polymerA large molecule formed from many identical smaller molecules known as monomers. and do not degradeTo break down and deteriorate. easily.
Synthetic fibre | Physical properties | Working properties |
Polyester | Can be woven or knitted, thick or thin and available in a variety of colours, can be blended with other fibres for better properties (see polycotton) | Strong and versatile, it holds colour and washes well |
Acrylic | Imitation wool, can feel stiff | Warm, dries quickly, poor absorbency, used for knitwear and blankets |
Synthetic fibre | Polyester |
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Physical properties | Can be woven or knitted, thick or thin and available in a variety of colours, can be blended with other fibres for better properties (see polycotton) |
Working properties | Strong and versatile, it holds colour and washes well |
Synthetic fibre | Acrylic |
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Physical properties | Imitation wool, can feel stiff |
Working properties | Warm, dries quickly, poor absorbency, used for knitwear and blankets |
Woven
Woven fabrics use a warp and weft yarn on a loom to interlock fibres.
Woven fabric | Physical properties | Working properties |
Plain weave | Threads are woven in a simple under one, over one | Simple and cheap, eg calico, strong and available in different thicknesses, when torn it rips in a straight line |
Twill weave | Twill weave has a diagonal pattern on the surface as the weft yarn is woven over two warp threads in a continual pattern | Strong, hardwearing, denim has a white warp and blue weft resulting in a two-coloured fabric |
Woven fabric | Plain weave |
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Physical properties | Threads are woven in a simple under one, over one |
Working properties | Simple and cheap, eg calico, strong and available in different thicknesses, when torn it rips in a straight line |
Woven fabric | Twill weave |
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Physical properties | Twill weave has a diagonal pattern on the surface as the weft yarn is woven over two warp threads in a continual pattern |
Working properties | Strong, hardwearing, denim has a white warp and blue weft resulting in a two-coloured fabric |
Non-woven
Non-woven fabrics are webs of fibres that are glued, compressed or melted together.
Non-woven fabric | Physical properties | Working properties |
Bonded fabrics | Fibres are visible and random, often has small holes on the surface | Does not fray as it has no grain, not strong |
Felted fabrics | Randomly matted fibres, often wool, available in many thicknesses and colours | Formed with moisture, heat and pressure, can be shaped as it has no elasticity or drape, used for hat making |
Non-woven fabric | Bonded fabrics |
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Physical properties | Fibres are visible and random, often has small holes on the surface |
Working properties | Does not fray as it has no grain, not strong |
Non-woven fabric | Felted fabrics |
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Physical properties | Randomly matted fibres, often wool, available in many thicknesses and colours |
Working properties | Formed with moisture, heat and pressure, can be shaped as it has no elasticity or drape, used for hat making |
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Knitted
Knitted textiles made from rows of interlocking loops. They can be made from a variety of fibres, not just wool.
Knitted fabric | Physical properties | Working properties |
Knitted fabrics | Can be warp knitted (straight lines) or weft knitted (knitted upwards), available in a variety of textures and colours, can have patterns knitted in. | Warm, stretchy and strong, tend to unravel when a hole is made, used in clothing and sportswear |
Knitted fabric | Knitted fabrics |
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Physical properties | Can be warp knitted (straight lines) or weft knitted (knitted upwards), available in a variety of textures and colours, can have patterns knitted in. |
Working properties | Warm, stretchy and strong, tend to unravel when a hole is made, used in clothing and sportswear |
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