Notes of fibre to fabric chapter class 7
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Fibre to Fabric Class 7 Notes Science Chapter 3
- Wool. ...
- Animals that Yield Wool. ...
- From Fibres to Wool. ...
- Rearing and Breeding of Sheep. ...
- Processing of Fibres into Wool. ...
- Step II: The fleece of sheep (or cut the hair of sheep) contains dust, dirt, dried sweat and grease, etc. ...
- Step III: After scouring, sorting is done.
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Fibres are the materials, which are available in the form of thin, continuous and flexible strands spun into yarn and made into fabrics. Fabrics are defined as a cloth material made by knitting or weaving or of threads together.
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