['258', '(#336)', '############################################', 'WOOLLEN', 'AND', 'WORSTED', 'SPINNING', 'illustrated', 'in', 'its', 'latest', 'form.', 'As', 'designed', 'in', 'Fig.', '74a', 'it', 'was', 'found', 'to', 'interfere', 'with', 'the', 'lustre', 'of', 'English', 'and', 'Worsted', 'yarns;', 'but', 'it', 'is', 'claimed', 'that', 'the', 'special', 'construction', 'shown', 'in', 'Fig.', '74b', 'overcomes', 'this', 'defect.', 'In', 'Fig.', '75', "Newsholme's", 'Cap', 'doffer', 'is', 'illustrated', 'as', 'being', 'typical', 'of', 'the', '“rail', 'spindle', 'doffing', '"', 'type.', 'If', 'these', 'two', 'main', 'types', 'are', 'to', 'be', 'further', 'modified', 'it', 'may', 'be', 'expected', 'that', 'such', 'modifications', 'will', 'take', 'the', 'line', 'of', '-', '(a)', 'Mechanical', 'doffer', 'design', 'being', 'dominant,', 'the', 'whole', 'spinning', 'frame', 'being', 'designed', 'to', 'fit', 'the', 'doffer,', 'and', 'not,', 'as', 'in', 'the', 'present', 'types,', 'the', 'doffer', 'being', 'fitted', 'to', 'the', 'frame', ';', '(b)', 'True', 'automatic', 'doffing,', 'which', 'will', 'probably', 'only', 'become', 'possible', 'when', '(a)', 'is', 'much', 'further', 'advanced', 'than', 'at', 'present.', 'Up', 'to', 'the', 'present,', 'continuous', 'doffing', 'either', 'of', 'spindles', 'or', 'rails', 'has', 'not', 'been', 'found', 'satisfactory,', 'but', 'the', 'idea', 'should', 'not', 'be', 'entirely', 'ruled', 'out:', 'there', 'may', 'be', 'possibilities', 'for', 'this', 'in', 'true', 'automatic', 'doffing.', 'THE', 'OUTPUT', 'OF', 'SPINNING', 'FRAMES.-', 'This', 'matter', 'has', 'already', 'claimed', 'attention', 'in', 'Chapter', 'IV;', 'here', 'only', 'the', 'two', 'matters', 'of', 'doffing', 'and', 'cleaning', 'time,', 'and', 'waste,', 'call', 'for', 'comment.', 'In', 'worsted', 'spinning,', 'doffing', 'and', 'cleaning', 'time', 'call', 'for', 'a', 'reduction', 'from', 'the', 'theoretical', 'production', 'of', 'a', 'frame', 'of', 'from', '5', 'per', 'cent.', 'to', '10', 'per', 'cent.', 'The', 'method', 'of', 'charting', 'the', 'theoretical', 'production', 'and', 'the', 'necessary', 'deductions', 'is', 'worthy', 'of', 'careful', 'study', ';', 'there', 'are', 'other', 'methods', 'than', 'those', 'illustrated', 'in', 'Chapter', 'IV.', 'The', 'waste', 'allowance', 'will', 'be', 'markedly', 'affected', 'according', 'to', 'whether', 'the', 'roving', 'is', 'being', 'spun', 'out', 'to', 'its', 'limit', 'or', 'not.', 'This', 'also', 'should', 'be', 'charted,”', 'and', 'be', 'incorporated', 'in', 'the', 'final', 'chart', 'dealing', 'with', 'spinning-', 'room', 'production.', '258']
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