Carding fulfils a series of precise objectives, serving:
* to open the blend fibres fully and definitively
* to arrange (as far as their length allows) the fibres parallel with one another
* to remove impurities
* to blend the raw material further
* to reduce the blend to a web of fibres and to divide it up into rovings of the required count, suitable for feeding to the spinning machines.
Carding plays a crucial role in all spinning cycles, and its role is never more central than in
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