Search Results

4 results

  1. TSRC, Tob. Sci. Res. Conf., 2014, 68, abstr. 64

    Development of an on-line method for separating stems from tobacco lamina based on low-energy X-ray transmission imaging

    ZHU Wenkui(1); CHEN Liangyuan(1); WANG Bin(1); LIU Bin(2); MAO Junwei(2); ZHONG Kejun(2); XI Jianping(2); ZHANG Hui(2); WANG Yibin(3)
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, P.R. China; (2) China Tobacco Hunan Industrial Co. Ltd., Hunan, P.R. China; (3) Nanjing Jiao’er Science and Technology Ltd., Jiangsu, P.R. China
    During the tobacco threshing and redrying processes, separation quality of tobacco leaves and stems has a significant effect on the purity of output tobacco lamina. For the traditional separation method by air classifier, separation efficiency is...
  2. Tobacco Science & Technology, 2012, 10, p. 5-8, ISSN.1002-0861

    Effects of redrying means on processing quality of tobacco strips

    LI Shanlian(1); CHEN Liangyuan(*1); LI Huajie(2); LI Xinfeng(3); LIU Jiangsheng(2); CHANG Mingbin(2)
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China; (2) China Tobacco Fujian Industrial Co., Ltd., Xiamen 361022, Fujian, P.R. China; (3) Longyan Golden Leaf Redrying Co., Ltd., Longyan 364102, Fujian, P.R. China
    To overcome the shortcomings of current redrying technologies, such as larger standard deviation of moisture content, higher shrinkage rate of large strips, loss of tobacco aroma, etc., the strips redried by way of traditional apron conveyor...
  3. Tobacco Science & Technology, 2012, 5, p. 10-12, ISSN.1002-0861

    Effects of cutting mode on cut tobacco structure and cigarette manufacturing quality

    ZHU Wenkui(1); ZHANG Yongchuan(2); XIANG Guang(2); HUANG Sheng(2); LI Xue(2); CHEN Liangyuan(*1)
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China; (2) Changsha Cigarette Factory, China Tobacco Hunan Industrial Co., Ltd., Changsha 410014, P.R. China
    For optimizing strips cutting and improving the consistence of physical quality of cigarette, the results of traditional cutting and fixed-length cutting were investigated in terms of cut tobacco structure, cigarette’s manufacturing quality and...
  4. CORESTA Congress, Shanghai, 2008, AP 11

    Research on X-ray attenuation method for non-destructive detection of lamina density variation rate (DVR) in cases

    LI Bin; FENG Qian; LIU Gangyi; LIU Ze; HU Qixiu; CHEN Liangyuan
    Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, Henan, China
    The density deviation is one of the significant factors that influences the tobacco aging and primary process. For example, the phenomena of oil loss, caking, or even carbonization takes place easily in the aging process because of the large density...