The invention patent of a leaf-wire microwave vacuum drying equipment was authorized by the state

Zhengzhou Tobacco Research Institute, a "Leafwire Microwave Vacuum Drying Equipment ", "A nano-enhanced method for increasing the potassium content of tobacco leaf", "Microwave reaction method for the preparation of invert sugar, and its special equipment", "Cigar burning temperature Four invention patents, such as the distribution detector and its automatic control method, were authorized by the State Intellectual Property Office.

"A bladed microwave vacuum drying equipment", authorization number is ZL 201010175551.3, authorized date May 23, 2012. The invention can subdivide the microwave drying of the leaf filament under the vacuum state, reduce the drying temperature of the leaf filaments, maintain the aroma of the leaf filaments, improve the sensory quality of the leaf filaments, at the same time, can realize the rapid dehydration and drying of the leaf filaments and increase the filling value of the leaf filaments.