['The', 'doffer', 'is', 'a', 'critical', 'component', 'of', 'the', 'carding', 'machine', ',', 'acting', 'as', 'the', 'last', 'roller', 'that', 'removes', 'carded', 'fibres', 'from', 'the', 'large', 'cylinder', '.', 'This', 'steel', 'comb', 'strips', 'the', 'fibres', 'from', 'the', 'doffer', 'roller', ',', 'ensuring', 'a', 'smooth', 'transition', 'of', 'materials', 'in', 'the', 'textile', 'production', 'process', '.', 'Without', 'the', 'doffer', ',', 'the', 'efficiency', 'of', 'the', 'carding', 'operation', 'would', 'significantly', 'decrease', ',', 'as', 'it', 'plays', 'a', 'vital', 'role', 'in', 'preparing', 'the', 'fibres', 'for', 'spinning', '.', 'The', 'doffer', "'s", 'design', 'and', 'functionality', 'are', 'essential', 'in', 'maintaining', 'the', 'quality', 'and', 'consistency', 'of', 'the', 'carded', 'product', '.']
[[1, 1, 'Textile Machinery'], [8, 9, 'Textile Machinery'], [22, 23, 'Textile Machinery'], [26, 27, 'Textile Machinery']]