['In', 'a', 'traditional', 'cotton', 'factory', ',', 'the', 'blowing-room', 'plays', 'a', 'crucial', 'role', 'in', 'preparing', 'the', 'raw', 'cotton', 'for', 'further', 'processing', '.', 'This', 'department', 'is', 'responsible', 'for', 'scutching', 'the', 'cotton', ',', 'which', 'involves', 'the', 'cleaning', 'and', 'loosening', 'of', 'fibers', '.', 'The', 'machinery', 'used', 'in', 'the', 'blowing-room', ',', 'such', 'as', 'the', 'cotton', 'opener', 'and', 'the', 'blowroom', 'line', ',', 'ensures', 'efficient', 'handling', 'of', 'the', 'cotton', 'to', 'maximize', 'fiber', 'quality', 'before', 'it', 'moves', 'to', 'the', 'carding', 'stage', '.', 'The', 'integration', 'of', 'advanced', 'blowing-room', 'technology', 'has', 'significantly', 'improved', 'production', 'rates', 'and', 'fiber', 'purity', 'in', 'modern', 'textile', 'manufacturing', '.']
[[7, 7, 'Textile Machinery'], [49, 50, 'Textile Machinery'], [53, 54, 'Textile Machinery']]