['In', 'the', 'early', '20th', 'century', ',', 'the', 'introduction', 'of', 'the', 'modern', 'piecer', 'revolutionized', 'the', 'textile', 'industry', '.', 'This', 'operative', 'played', 'a', 'crucial', 'role', 'in', 'maintaining', 'the', 'efficiency', 'of', 'spinning', 'frames', 'by', 'mending', 'broken', 'ends', '.', 'The', 'piecer', 'ensured', 'that', 'production', 'lines', 'remained', 'uninterrupted', ',', 'allowing', 'for', 'a', 'seamless', 'flow', 'of', 'yarn', '.', 'As', 'spinning', 'technology', 'evolved', ',', 'the', 'piecer', 'became', 'an', 'essential', 'figure', 'in', 'textile', 'manufacturing', ',', 'particularly', 'in', 'mills', 'that', 'relied', 'heavily', 'on', 'automatic', 'spinning', 'machines', '.']
[[11, 11, 'Textile Machinery']]