Recently, Yunnan Tianhong Technology Center has been awarded two certificates of patents by SIPO of the People’s Republic of China for ‘A Composite Additive and Application of Improving Quality of Low-grade Tobacco Leaf’ and ‘An Application of Reducing Carbon Monoxide Release Amount in the Mainstream Smoke of Cigarette’.

‘A Composite Additive and Application of Improving Quality of Low-grade Tobacco Leaf’ is a type composite additive which can significantly improve the aroma and usability of low grade tobacco leaf.

‘A Solution of Reducing Carbon Monoxide Release Amount in the Mainstream Smoke of Cigarette’ refers to a mean of reducing the release amount of the CO in the mainstream smoke of the cigarette. This invention protects smoker’s health through adding compound additives of nanocrystalline metal oxide and chlorophyll in the filter of cigarette.

The obtaining of the two patents has improved the scientific research motivation of the researchers in the company. This will also enhance the market competitiveness of the company, which lays a solid foundation for more profit.