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Yarn, fabric and fibres are related to each other. Show the relationship by filling the blanks in the following sentence.
Fabric of cotton saree is made by weaving cotton_______which in turn is made by spinning thin cotton_____.
Fabric of cotton saree is made by weaving cotton yarn which in turn is made by spinning thin cotton fibres.
The following steps are involved in the preparation of fabrics:
- Obtaining fibre: Extraction of the fibre from its source (Plant or Animal)
- Preparation of yarn from fibres by spinning: A group of fibres extracted are twisted together (by the process of spinning) to form Yarn.
- When two sets of yarn are involved, yarns are woven on looms to make a fabric. When a single yam is used, the fabric is prepared by knitting: These yarns are twisted tightly and allowed to rotate on the different types of rollers, weaved and knitted to produce Fabrics.
- The fabrics produced are dyed: These fabrics are treated with chemicals in the textile industries to make different types of clothing materials. Later these are processed for bleaching to give a smooth, shiny look, colour dying to add colours and design the fabrics.
Hence to summarize the steps we can write:
Obtaining fibre
$\downarrow$
Preparation of yarn
$\downarrow$
When two sets of yarn are involved, yarns are woven on looms to make a fabric.
$\downarrow$
The fabrics produced are dyed and treated with chemicals.
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