Combining Fibres in Fabrics, Choosing Fabrics & new Fabrics and technologies Flashcards
1
Q
what are the 2 ways in which fibres can be combined?
A
- blending
- mixing
2
Q
what happens in blending?
A
a blend is when 2 or more different fibres are combined to make a yarn. the fibres are before or during spinning. mixed yarn is woven/knitted to make fabric.
3
Q
what happens in mixing?
A
a mix is when a fabric is made of 2 or more different yarns by weaving it together.
4
Q
name an example of a blended fibre and it’s characteristics
A
cotton and polyester
- stronger
- soft
- comfortable
- but is highly flammable
5
Q
name an example of a mixed fibre and it’s characteristics
A
cotton and elastane
- strong
- resists creasing
- stretches to fit nicely
6
Q
what does micro-encapsulation do?
A
lets you put chemicals in fabrics
7
Q
what do you have to think about when choosing the right fabric?
A
- appearance
- safety and flammability
- comfort
- warmth
