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Subjects
Science CBSE
Class 7
Fibre to fabric
The different types of fibre and their sources
4.
Process of fibre
Exercise condition:
3
m.
Arrange the following step by step process of fibre into wool conversion.
Rolling, Shearing, Scouring, Dyeing, Sorting, Cleaning of burrs.
The processing of fibre into wool can be expressed as follows:
Step I is
Dyeing
Sorting
Scouring
Rolling
Shearing
Cleaning of burrs
Spinning
Step II is
Cleaning of burrs
Scouring
Sorting
Extracting
Dyeing
Shearing
Rolling
Step III is
Scouring
Shearing
Sorting
Cleaning of burrs
Dyeing
Rolling
Weaving
Step IV is
Scouring
Rolling
Sorting
Shearing
Cleaning of burrs
Dyeing
Step V is
Dyeing
Scouring
Cleaning of burrs
Shearing
Rolling
Sorting
Step VI is
Sorting
Cleaning of burrs
Dyeing
Shearing
Rolling
Scouring
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