['In', 'the', 'early', '20th', 'century', ',', 'the', 'textile', 'industry', 'saw', 'significant', 'advancements', 'with', 'the', 'introduction', 'of', 'various', 'machines', 'that', 'improved', 'efficiency', 'and', 'production', 'speed', '.', 'One', 'of', 'the', 'indispensable', 'machines', 'in', 'this', 'era', 'was', 'the', 'warping', 'frame', ',', 'which', 'utilized', 'twist', 'cops', 'as', 'a', 'fundamental', 'component', '.', 'These', 'large', 'cops', 'allowed', 'for', 'the', 'winding', 'of', 'warp', 'yarn', ',', 'which', 'was', 'then', 'rewound', 'onto', 'bobbins', ',', 'facilitating', 'the', 'warping', 'process', '.', 'The', 'precision', 'in', 'creating', 'twist', 'cops', 'was', 'critical', ',', 'as', 'they', 'ensured', 'the', 'quality', 'and', 'stability', 'of', 'the', 'yarn', 'used', 'in', 'weaving', '.', 'This', 'machinery', 'revolutionized', 'the', 'way', 'textiles', 'were', 'produced', ',', 'making', 'operations', 'smoother', 'and', 'faster', '.']
[[40, 41, 'Textile Machinery'], [35, 36, 'Textile Machinery'], [63, 63, 'Textile Machinery']]