['In', 'traditional', 'weaving', ',', 'the', 'heald-shaft', 'plays', 'a', 'crucial', 'role', 'in', 'the', 'production', 'of', 'fabric', '.', 'This', 'component', 'is', 'essential', 'for', 'dividing', 'the', 'warp', 'threads', ',', 'allowing', 'the', 'weaver', 'to', 'create', 'a', 'shed', 'for', 'the', 'shuttle', 'to', 'pass', 'through', '.', 'Typically', ',', 'a', 'basic', 'setup', 'may', 'involve', 'two', 'heald', 'shafts', ',', 'but', 'for', 'more', 'intricate', 'designs', ',', 'up', 'to', 'sixteen', 'heald', 'shafts', 'can', 'be', 'employed', '.', 'Each', 'heald', 'shaft', 'consists', 'of', 'two', 'wooden', 'laths', 'with', 'cords', 'known', 'as', 'healds', 'suspended', 'between', 'them', '.', 'These', 'healds', 'have', 'small', 'eyes', 'through', 'which', 'the', 'warp', 'threads', 'are', 'threaded', ',', 'ensuring', 'precise', 'control', 'over', 'the', 'weaving', 'process', '.', 'This', 'mechanism', 'is', 'vital', 'for', 'both', 'plain', 'and', 'fancy', 'weaving', 'techniques', '.']
[[5, 5, 'Textile Machinery']]