['In', 'the', 'weaving', 'process', ',', 'the', 'open', 'shed', 'plays', 'a', 'crucial', 'role', 'as', 'it', 'allows', 'the', 'weft', 'thread', 'to', 'pass', 'through', 'the', 'warp', 'threads', 'without', 'obstruction', '.', 'The', 'open', 'shed', 'is', 'maintained', 'by', 'the', 'shedding', 'mechanism', 'of', 'the', 'loom', ',', 'ensuring', 'that', 'the', 'two', 'sets', 'of', 'threads', 'are', 'effectively', 'separated', 'during', 'the', 'stationary', 'phase', '.', 'This', 'technique', 'is', 'essential', 'for', 'the', 'efficient', 'operation', 'of', 'various', 'types', 'of', 'textile', 'machinery', ',', 'including', 'shuttle', 'looms', 'and', 'jacquard', 'looms', '.']
[[6, 7, 'Textile Machinery'], [71, 72, 'Textile Machinery'], [74, 75, 'Textile Machinery']]