Patent ID: 11932478
Assignee: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD.
Field: Handling (Mechanical engineering)
Classification: CPC B  A  Y | IPC B

Claim 3:
4. The method of claim 3, wherein each layer of cigarettes is provided with the independent square-circular-cigarette partition board, and a quantity of the square-circular-cigarette vertical spacers is equal to the quantity of cigarettes in each layer minus one; a distance between the adjacent square-circular-cigarette vertical spacers is less than a diameter of the cigarette, or a height of each square-circular-cigarette vertical spacer is less than the diameter of the cigarette, or the distance between the adjacent square-circular-cigarette vertical spacers and the height of the square-circular-cigarette vertical spacers are both less than the diameter of the cigarette; and materials of the square-circular-cigarette filling and compressing positioning sleeve, the square-circular-cigarette inner cavity fixing sleeve, the square-circular-cigarette middle layer fixing sleeve, and the square-circular-cigarette partition board are selected from a paperboard or a food grade PVC sheet, and lengths of the square-circular-cigarette middle layer fixing sleeve and the square-circular-cigarette partition board are only half of an axial length of the cigarette.