Company Filing History:
1 out of 1 
1 out of 56 Years Active: 2011-2015
Title: Innovations by Changjian Deng in Tobacco Sheet Production
Introduction
Changjian Deng is a notable inventor based in Changsha, China, recognized for his contributions to the tobacco industry. He holds two patents that focus on improving the production processes of tobacco sheets, enhancing their quality and resource efficiency.
Latest Patents
One of his latest patents is a "Method and equipment for adding tobacco dust into papermaking tobacco sheet." This invention discloses a method for incorporating tobacco dust during the production of papermaking tobacco sheets. The tobacco dust is added in a weight range of 5-30% at four critical process points, which significantly improves the physical performance of the tobacco sheets. It addresses common smoking issues, such as poor inherent quality and insipid tobacco aroma, while also providing a sustainable way to utilize tobacco dust resources that would otherwise be discarded.
Another significant patent is the "Method for producing flue-cured type tobacco sheet by papermaking process." This invention outlines a comprehensive production process that involves extracting solid tobacco stem and leaf scrap using water-soluble solvents. The process enhances the filling capacity and sensory quality of the tobacco sheets, making them more appealing to consumers.
Career Highlights
Changjian Deng has worked with prominent companies in the tobacco industry, including China Tomacco Hunan Industrial Co. Ltd. and China Tobacco Hunan Industrial Co., Ltd. His work has been instrumental in advancing the methods used in tobacco sheet production.
Collaborations
He has collaborated with notable colleagues such as Jianfu Liu and Xinliang Tan, contributing to the development of innovative solutions in the field.
Conclusion
Changjian Deng's inventions represent significant advancements in the tobacco industry, focusing on improving product quality and resource utilization. His work continues to influence the production processes of tobacco sheets, showcasing the importance of innovation in this sector.
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