ANSWER ALL YOU GET 100 POINTS.
Q1.what are the two types of fibres give two examples of each type of fibres ?
Q2. what is ginning?how is it done ?
Q3. state the various uses of cotton fibres .
Q4. state two steps involved in making fabricks from fibres.
Q5.name the device used for weaving yarn into fabrics which of the following are usually made by weaving and which by kniting?
FABRICFOR SHIRT,VEST,SOCKS,SAREE,SWEATER.
Answers
⭕HOLA⭕
1)The two types of fibres are natural fibres and artificial fibres .The natural fibres are fibres that are obtained from natural substances for example wool and Silk .The artificial fibres are fibres obtained from artificial substances like rayon and polyester.
2)The process of removing cotton seeds from pods is called ginning. Ginning was traditionally done by hand. Now-a-days, machines are used in ginning. Spinning: The process of making yarn from fibre is called spinning. The raw cotton is supplied to industry in the form of bales.
3)Cotton fibre can be woven or knitted into fabrics such as velvet, corduroy, chambray, velour, jersey and flannel. In addition to textile products like underwear, socks and t-shirts, cotton is also used in fishnets, coffee filters, book binding and archival paper. Cotton seed is fed to cattle and crushed to make oil.
- Natural fibre - These fibres are obtained from nature . example - cotton , wool ...
- Synthetic fibre - These fibres are manmade . example - nylon , rayon .
- Removal of cotton seeds from pods is called ginning . it is done by hand .
- Cotton is used in beds , curtains . it's oil is used in food and cosmetics and making of textile products.
- weaving and knitting are the two main methods of making fabrics from fibres .
- Loom is used to weave yarn into fabric .
Fabric for shirt , saree - weaving
vest , socks , sweater - knitting
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