net weight
From Longman Dictionary of Contemporary Englishnet weightnet weightTMthe weight of something without its container → netExamples from the Corpusnet weight• Documents must not be handed to drivers or otherwise issued with blank spaces for recording particulars of tare weights or net weights.From Longman Business DictionaryRelated topics: Transportnet weightˌnet ˈweight [uncountable]TRANSPORT the weight of a product, after the weight of packaging has been taken away → weight