Non-tobacco related materials (NTRM) come from field production, tobacco stringing, grading and purchasing, affecting cigarette quality and having potential safety hazard. The research reviewed control on NTRM from ...Non-tobacco related materials (NTRM) come from field production, tobacco stringing, grading and purchasing, affecting cigarette quality and having potential safety hazard. The research reviewed control on NTRM from source, production and processing to enhance use efficiency of raw materials and guarantee raw material safety.展开更多
文摘Non-tobacco related materials (NTRM) come from field production, tobacco stringing, grading and purchasing, affecting cigarette quality and having potential safety hazard. The research reviewed control on NTRM from source, production and processing to enhance use efficiency of raw materials and guarantee raw material safety.