['In', 'the', 'early', '20th', 'century', ',', 'the', 'grating', 'mechanism', 'became', 'an', 'essential', 'component', 'of', 'various', 'textile', 'machines', '.', 'This', 'particular', 'part', 'serves', 'as', 'the', 'opening', 'through', 'which', 'the', 'weft', 'fork', 'operates', ',', 'facilitating', 'the', 'smooth', 'passage', 'of', 'yarns', 'during', 'the', 'weaving', 'process', '.', 'Notable', 'machines', 'that', 'incorporated', 'the', 'grating', 'include', 'the', 'Jacquard', 'loom', 'and', 'the', 'shuttle', 'loom', ',', 'both', 'of', 'which', 'revolutionized', 'fabric', 'production', 'with', 'their', 'advanced', 'capabilities', '.']
[[7, 7, 'Textile Machinery'], [51, 52, 'Textile Machinery'], [55, 56, 'Textile Machinery']]