['In', 'the', 'early', '20th', 'century', ',', 'the', 'textile', 'industry', 'saw', 'significant', 'advancements', 'with', 'the', 'introduction', 'of', 'various', 'types', 'of', 'machinery', '.', 'One', 'notable', 'invention', 'was', 'the', 'bellassed', 'rollers', ',', 'which', 'played', 'a', 'crucial', 'role', 'in', 'the', 'processing', 'of', 'leather', '.', 'These', 'rollers', 'were', 'designed', 'to', 'handle', 'the', 'drawing', 'of', 'materials', ',', 'but', 'they', 'often', 'required', 'maintenance', 'due', 'to', 'wear', 'and', 'tear', '.', 'A', 'portion', 'of', 'the', 'leather', 'covering', 'would', 'sometimes', 'loosen', ',', 'which', 'necessitated', 'careful', 'inspection', 'and', 'replacement', 'to', 'ensure', 'efficient', 'operation', '.', 'The', 'bellassed', 'rollers', 'became', 'essential', 'components', 'in', 'many', 'textile', 'manufacturing', 'facilities', ',', 'supporting', 'the', 'production', 'of', 'high-quality', 'leather', 'goods', '.']
[[26, 27, 'Textile Machinery']]