Summary
You should now be able to:
- Describe the pretreatment processes of different fibres for example:
- 100% cotton fabric: Singeing, desising, scouring, bleaching and mercerising.
- 100% silk fabric: Degumming and bleaching.
- 100% wool fabric: Carbonisation, scouring and bleaching.
- Describe the dying and printing of different fibres with different types of dye classes and under different conditions.