China Tobacco Henan Industrial Co.

Anyang, China

China Tobacco Henan Industrial Co.

Anyang, China
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Liu S.,China Tobacco Henan Industrial Co. | Wang Y.,China Tobacco Henan Industrial Co. | Li C.,Henan Center Line Electronic Science and Technology Co. | Cao X.,China Tobacco Henan Industrial Co.
Tobacco Science and Technology | Year: 2017

In order to promote the control precision of moisture content in strips out of loosening and conditioning process step, a precise control model was developed following the statistical regression analysis of historical data of the said process step, and further revised for self-adaptive optimization with self-learning algorithm. The control system was validated with the data of on-line monitoring samples of "Hongqiqu (Tianxingjian)"cigarette brand in Nanyang Cigarette Factory. The results showed that: the control precision of moisture content in output strips was significantly improved, process deviation, standard deviation and extreme difference decreased by 0.24%, 0.078% and 0.34%, respectively; process capability index increased by 0.54. It indicated that the level of process control was effectively improved. This method provides a support for the promotion of intra-batch quality consistency in tobacco primary processing. © 2017, Editorial Office of Tobacco Science and Technology. All right reserved.


Ma Y.,China Tobacco Henan Industrial Co. | Mao D.,Zhengzhou University of Light Industry | Geng L.,Zhengzhou University of Light Industry | Wang Z.,Zhengzhou University of Light Industry | Xu C.,Zhengzhou University of Light Industry
Carbohydrate Polymers | Year: 2013

The submerged fermentation for extracellular polysaccharide (EPS) production from Trametes gibbosa was optimized. An optimal medium for EPS production was obtained through central composite design (CCD) as follows: 53.12 g/L maltose and 4.21 g/L polypeptone in distilled water. Furthermore, four groups of EPSs (designated as Fr-I, Fr-II, Fr-III and Fr-IV) were obtained from the culture filtrates by size exclusion chromatography (SEC), and their molecular characteristics were examined by a multiangle laser-light scattering (MALLS) and refractive index (RI) detector system. The weight-average molar mass of Fr-I was determined to be 3.872 × 105 g/mol and its molecular shape was revealed to be a rigid rod in an aqueous solution. Finally, the hypoglycemic effect of the EPS, investigated in streptozotocin induced diabetic mice, decreased plasma glucose, total cholesterol and triacylglycerol concentrations by 17.4%, 14.0% and 12.6%, respectively. The results indicate the potential of this EPS to prevent hyperglycemia in diabetic patients. © 2013 Elsevier Ltd. All rights reserved.


Wang L.,China Tobacco Henan Industrial Co.
Applied Mechanics and Materials | Year: 2014

In recent years, the rapid development of computer technology and modern communication technology promote the industrial control system model to occure a essentially change. Modern industrial control mode is gradually developing towards information technology, networking, universal and intelligent. While compared with rapid integration of information technology and industrialization, the information security development is lagging behind, resulting in the growing industry information security. In order to enhance the understanding of the industry's status quo for industrial control and information security requirements and standards, in this paper, the cigarette industry is taken as the background, and detailed the potential risks of industrial control and information security solutions. © 2014, Trans Tech Publications, Switzerland.


Fu Y.,China Tobacco Henan Industrial Co. | Fan L.,China Tobacco Henan Industrial Co.
Tobacco Science and Technology | Year: 2013

Aiming at the large fluctuation and frequent interruption of tobacco flow in primary processing line, the spiker plate in elevator, metering tube and control program were improved with speed regulation linkage technology. The length of spikers on the spiker plates was shortened from 15 to 10 cm and the vertical distance between the spikers and picker roller was adjusted to 8 mm to avoid interrupted tobacco conveying caused by long spikers and maintain a steady flow. An auxiliary detection chamber was added inside the metering tube to counteract air current in metering tube and prevent misoperation of photoelectric cell. Speed regulation linkage technology was adopted to match the speed of the elevator with that of the belt weigher and adjust tobacco flow. The results of application showed that, the average fluctuation of tobacco flow reduced from 0.9% to 0.5% , the frequency of tobacco interruption decreased from 15 times per shift to lower than 10 times per month.


Li X.,China Tobacco Henan Industrial Co.
Acta Tabacaria Sinica | Year: 2015

Reduced fluctuation of key parameters during tobacco strips loosening and conditioning may help to improve process control system. Improved control of recirculated air and moisture content can result in optimized process parameters which further help to reduce fluctuation of output moisture content and temperature. The average standard deviation of output moisture content was reduced to 0.24% from 0.43%. By so doing both operation stability and process control reliability were enhanced. ©, 2015, State Tobacco Monopoly Bureau and China Tobacco Society. All right reserved.


Trademark
China Tobacco Henan Industrial Co. | Date: 2016-10-13

Cigarette filters; Cigarette holders; Cigars; Lighters for smokers; Matches; Pipe tobacco; Tobacco; Tobacco powder, namely, snus; Cigarette filters; Japanese shredded tobacco (kizami tobacco).


Trademark
China Tobacco Henan; Industrial Co. | Date: 2014-05-06

Tobacco; cigarettes; electronic cigarettes; cigarette cases; mouthpieces for cigarette holders; matches; matchboxes; lighters for smokers; cigarette filters; cigarette paper.


Trademark
China Tobacco Henan; Industrial Co. | Date: 2014-05-06

Tobacco; cigarettes; tobacco shred (terms considered too vague by the International Bureau - rule 13 (2) (b) of the Common Regulations); cigarette cases; matches; lighters for smokers; cigarette filters; filter filament bundle for cigarettes; matchboxes; mouthpieces for cigarette holders.


Trademark
China Tobacco Henan Industrial Co. | Date: 2014-03-20

Tobacco; cigars; cigarettes; shredded tobacco; tobacco pipes; cigarette tips; matches; lighters for smokers; cigarette filters; cigarette paper.


Trademark
China Tobacco Henan Industrial Co. | Date: 2015-08-10

Matches; cigarettes; tobacco; herbs for smoking; cigarette cases; lighters for smokers; gas containers for cigar lighters; cigarette filters; cigarette paper; ashtrays for smokers.

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