['The', 'jacquard', 'loom', 'revolutionized', 'the', 'textile', 'industry', 'with', 'its', 'intricate', 'design', 'capabilities', '.', 'At', 'the', 'heart', 'of', 'this', 'machine', 'is', 'the', 'needle', ',', 'which', 'plays', 'a', 'crucial', 'role', 'in', 'holding', 'the', 'jacquard', 'hook', '.', 'The', 'needle', 'is', 'pressed', 'by', 'the', 'card', 'cylinder', ',', 'allowing', 'for', 'the', 'precise', 'control', 'of', 'the', 'weaving', 'process', '.', 'This', 'innovation', 'enabled', 'weavers', 'to', 'create', 'complex', 'patterns', 'that', 'were', 'previously', 'unimaginable', ',', 'making', 'the', 'jacquard', 'loom', 'a', 'staple', 'in', 'textile', 'production', '.']
[[1, 2, 'Textile Machinery'], [21, 21, 'Textile Machinery'], [31, 32, 'Textile Machinery'], [40, 41, 'Textile Machinery']]