9. Adhesive and taste modifiers
工業(yè)科技

        AdhesiveThe preferred adhesive for cigarette seams is a starch-based materialbecause it is a natural substance that does not cause an off-taste in thesmoke. Increased speeds in cigarette-making are requiring the development of faster setting hot-melt adhe......（本文共 1279 字）     [閱讀本文] >>