['The', 'calender', 'is', 'a', 'crucial', 'finishing', 'machine', 'used', 'in', 'the', 'textile', 'industry', 'to', 'enhance', 'the', 'appearance', 'of', 'woven', 'fabrics', '.', 'Typically', ',', 'these', 'machines', 'consist', 'of', 'several', 'bowls', 'or', 'cylinders', 'that', 'run', 'close', 'together', ',', 'allowing', 'for', 'the', 'smoothening', 'and', 'lustrous', 'effects', 'on', 'the', 'fabric', '.', 'Depending', 'on', 'the', 'desired', 'finish', ',', 'manufacturers', 'can', 'choose', 'from', 'various', 'configurations', ',', 'including', '3-bowl', ',', '5-bowl', ',', 'and', '6-bowl', 'calenders', '.', 'This', 'versatility', 'makes', 'the', 'calender', 'an', 'essential', 'tool', 'for', 'achieving', 'high-quality', 'textile', 'products', '.']
[[1, 1, 'Textile Machinery']]