['The', 'fancy', 'roller', 'is', 'an', 'essential', 'component', 'of', 'the', 'woollen', 'carding', 'engine', '.', 'It', 'consists', 'of', 'a', 'roller', 'clothed', 'with', 'long', 'wires', 'that', 'are', 'geared', 'above', 'the', 'doffer', 'roller', 'and', 'in', 'contact', 'with', 'the', 'main', 'cylinder', '.', 'This', 'design', 'allows', 'the', 'points', 'of', 'the', 'long', 'wires', 'to', 'effectively', 'loosen', 'the', 'wool', ',', 'preparing', 'it', 'for', 'the', 'doffer', '.', 'The', 'incorporation', 'of', 'a', 'fancy', 'roller', 'enhances', 'the', 'efficiency', 'of', 'wool', 'processing', ',', 'making', 'it', 'a', 'favored', 'choice', 'among', 'textile', 'manufacturers', '.']
[[1, 2, 'Textile Machinery'], [9, 11, 'Textile Machinery'], [27, 28, 'Textile Machinery'], [34, 35, 'Textile Machinery']]