['163', '(#219)', '############################################', 'RING', 'TWISTING', 'If', 'the', 'doffers', 'are', 'of', 'the', 'simple', 'type', 'the', 'top', 'doffer', 'will', 'take,', 'say,', 'the', 'tan', 'and', 'the', 'bottom', 'doffer', 'the', 'French-', 'grey', 'stripe', 'fairly', 'exactly.', 'To', 'produce', 'the', 'variegated', 'random', 'effect', 'required', ':', '(a)', 'The', 'rings', 'on', 'the', 'doffers', 'must', 'be', 'waved', 'so', 'that', 'they', 'encroach', 'upon', 'more', 'than', 'one', 'of', 'the', 'stripes', 'presented', 'to', 'them;', 'or', 'better', 'still', '(6)', 'Both', 'ring', 'doffers,', 'clothed', 'with', 'ordinary', 'rings,', 'may', 'be', 'given', 'a', 'side-ways', 'traverse', 'so', 'that', 'they', 'doff”', 'the', 'swift', 'partly', 'from', 'one', 'coloured', 'stripe', 'and', 'partly', 'from', 'the', 'other', 'coloured', 'stripe.', 'This', 'arrangement', 'is', 'so', 'simple', 'that', 'it', 'is', 'frequently', 'employed', 'in', 'mills', 'spinning', 'hosiery', 'yarns,', 'and', 'would', 'no', 'doubt', 'prove', 'very', 'efficient', 'for', 'mills', 'spinning', 'the', 'simpler', 'fancy', 'yarns', 'for', 'the', 'costume', 'and', 'mantle', 'trades.', 'The', 'Ring', 'Twisting', 'Frame.The', 'ordinary', 'prin-', 'ciples', 'of', 'ring', 'spinning', 'are', 'usually', 'employed', 'for', 'twisting', 'woollen', 'yarns,', 'see', 'Chapter', 'IX,', 'p.', '244,', 'but', 'the', 'following', 'points', 'should', 'be', 'specially', 'considered', ':-', '1.', 'Woollen', 'yarns', 'usually', 'being', 'thick', 'as', 'compared', 'with', 'worsted', 'yarns,', 'the', 'frame', 'should', 'be', 'strongly', 'built', 'and', 'all', 'the', 'parts', 'on', 'the', 'heavy', 'side.', '2.', 'Pitch', 'of', 'spindles,', 'size', 'of', 'rings', 'and', 'length', 'of', 'tension', 'should', 'be', 'arranged', 'for', 'the', 'largest', 'possible', 'bobbin', 'or', 'tube.', 'The', 'range', 'of', 'counts', 'to', 'be', 'twisted', 'should', 'be', 'carefully', 'borne', 'in', 'mind.', '3.', 'All', 'additions', 'such', 'as', 'for', 'clouding,', 'knopping,', 'etc.,', 'should', 'be', 'strongly', 'built', 'yet', 'delicately', 'balanced.', '263']
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