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93 results

  1. CORESTA Congress, Kunming, 2018, Smoke Science/Product Technology Groups, ST 39

    Impact of cigarette paper and blend on super slim, slim and king-size cigarette designs

    WANNA J.(1); CHEN Cai(2); XIAO Cuicui(3); LIANG Chenze(3); RUI Li(4); ZHANG Wenjun(4)
    (1) SWM Intl., Alpharetta, GA, U.S.A.; (2) SWM Shanghai Representative Office, Shanghai, P.R. China; (3) China Tobacco Mauduit, Jiangmen, Guangdong, P.R. China; (4) China Tobacco Schweitzer, Yuxi City, Yunnan, P.R. China
    Superslim (SS) cigarettes account for 5 % of total cigarette sales on the Chinese market, with a year to year increase of 2.1 %. Similar to this fast-growing trend, many more brands of slim (SL) cigarettes have been offered on the market since 2017. To ...
  2. CORESTA Congress, Kunming, 2018, Smoke Science/Product Technology Groups, ST 40

    Transfer of cigarette paper ingredients into mainstream smoke

    WANG Xiaoping(1); CHEN Cai(2); WANNA J.(3); XIAO Cuicui(1)
    (1) China Tobacco Mauduit, Jiangmen, Guangdong, P.R. China; (2) SWM Shanghai Representative Office, Shanghai, P.R. China; (3) SWM Intl., Alpharetta, GA, U.S.A.
    To study the transfer of ingredients added onto cigarette paper into mainstream smoke, three ingredients, levulinic acid (LA), ethylvanillin glucoside (EVG) and encapsulated ethylvanillin (EnEV), were added to cigarette paper. King-size (KS) and superslim ...
  3. CORESTA Congress, Kunming, 2018, Smoke Science/Product Technology Groups, ST 47

    Study on reducing the fragmentation rate of paper-making reconstituted tobacco during the cutting process in the cigarette factory

    ZHANG Wenjun(1); TENNIER J.(2); TU Yangang(1); ZHANG Yan(3); ZHENG Jianyu(1); ZHANG Mengyuan(1); LI Rui(1); LIU Jing(1); XIONG Zhen(1); ZHOU Guiyuan(1)
    (1) China Tobacco Schweitzer (Yunnan) Reconstituted Tobacco Co., Ltd, Yuxi City, Yunnan, P.R. China; (2) SWM Intl., Alpharetta, GA, U.S.A.; (3) Yunnan Tobacco Quality Supervision and Inspection Station, Kunming, Yunnan, P.R. China
    It is known that reconstituted tobacco leaf tends to generate dust and particles during the cutting process in the cigarette factory. To solve the issue, analysis of the composition structure of manufacturing waste was carried out. Effects on the ...
  4. CORESTA Congress, Kunming, 2018, Smoke Science/Product Technology Groups, ST 48

    Research on colour improvement of paper-making reconstituted tobacco

    SU Dandan(1); TU Yangang(1); ZHANG Wenjun(1); TENNIER J.(2); WEI Mingwen(1); WANG Xiaosheng(1); FENG Tao(1); MI Lan(1); ZHOU Guiyuan(1)
    (1) China Tobacco Schweitzer (Yunnan) Reconstituted Tobacco Co., Ltd, Yuxi City, Yunnan, P.R. China; (2) SWM Intl., Alpharetta, GA, U.S.A.
    Paper-making reconstituted tobacco (PRT) is an important raw material for the tobacco industry, with various benefits including reducing cost, smoke tar delivery, and impact on the environment. The different appearance of PRT compared to regular cigarette ...
  5. CORESTA Congress, Kunming, 2018, Smoke Science/Product Technology Groups, STPOST 47

    Effect of ethanol concentration on chemical composition of tobacco extracts

    ZHENG Jianyu(1); LIU Changbo(1); ZHANG Wenjun(1); TENNIER J.(2); FU Yin(1); XIONG Zhen(1); CHEN Shaoquan(1); FENG Tao(1); WANG Yanhong(1); ZHOU Guiyuan(1)
    (1) China Tobacco Schweitzer (Yunnan) Reconstituted Tobacco Co., Ltd, Yuxi City, Yunnan, P.R. China; (2) SWM Intl., Alpharetta, GA, U.S.A.
    Ethanol is widely used as a solvent in the chemical, pharmaceutical, and biological industries, for the extraction of various natural products, including those from tobacco. In this study, an ethanol-water system with four different concentrations of ...
  6. TSRC, Tob. Sci. Res. Conf., 2018, 72, abstr. 005

    Effect of the addition of SBA-15 in the pyrolysis of a reference tobacco under inert and oxidizing atmosphere

    CALABUIG E.; MARCILLA A.; BELTRÁN M.I.
    University of Alicante, San Vicente del Raspeig, Spain
    The composition of evolved products from slow pyrolysis under inert and oxidizing atmospheres of a reference tobacco 3R4F from the Reference Cigarette Program of the College of Agriculture of the University of Kentucky and a mixture of the reference ...
  7. TSRC, Tob. Sci. Res. Conf., 2018, 72, abstr. 034

    Influence of the time of synthesis of SBA-15 on its effect as a catalyst reducing toxicant concentration in tobacco smoke

    JUÁREZ-SERRANO N.; MARCILLA A.; BELTRÁN M.I.
    University of Alicante, San Vicente del Raspeig, Spain
    In recent years, SBA-15 has been suggested as an additive for reduction of toxic compounds in tobacco smoke. The structure of this type of materials is strongly dependent on the synthesis conditions. The objective of the present work is to analyze the ...
  8. TSRC, Tob. Sci. Res. Conf., 2018, 72, abstr. 092

    A study on the transfer of cigarette paper ingredients into mainstream smoke

    WANNA J.(1); CHEN Cai(2); WANG Xiaoping(3); XIAO Cuicui(3)
    (1) SWM, Alpharetta, GA, USA; (2) SWM Shanghai Representative Office, Shanghai, P.R. China; (3) China Tobacco Mauduit, Jiangmen, Guangdong, P.R. China
    To study the influence of cigarette paper on mainstream smoke, three ingredients, levulinic acid (LA), ethylvanillin glucoside (EVG) and encapsulated ethylvanillin (EnEV) were added into cigarette paper as surrogate tracers, and king-size (KS) and ...
  9. CORESTA Meeting, Smoke Science/Product Technology, 2017, Kitzbühel, ST 35

    Pyrolysis experiments to assess cigarette paper design contribution to thermal degradation without and with tobacco

    DUROT N.(1); OUAR Z.(1); RAVERDY-LAMBERT D.(1); HERVE R.(2)
    (1) SWM Intl, c/o LTR Industries, Allonnes, France; (2) SWM Intl, c/o PDM industries, Quimperlé, France
    With worldwide emerging regulations on tobacco products and their ingredients, pyrolysis studies seem to be inescapable when product health risks under a design modification should be assessed. The study objective was to evaluate the effects of the ...