Complex sentence: It can be manufactured by weaving or knitting, with weaving on a dobby loom the predominant commercial method, having two beams of longitudinal warp through which the filler or weft is fired laterally.
Split into simpler sentences: It can be manufactured by weaving or knitting, with weaving on "dobby looms" the predominant commercial method. A dobby loom has two beams of longitudinal warp through which the filler or weft is fired laterally.