Residual filament blending method

The invention discloses a residual filament blending method. The method comprises the following steps: S1, measuring and calculating the amount of residual filaments needing to be recycled by each mark in each month; s2, determining the blending proportion of the residual filaments of each trademark; s3, combining the residual filaments of each mark; s4, blending residual shreds, enabling the blended residual shreds to be equal to leaf shreds, and synchronously blending stem shreds in a certain proportion. According to the method, the residual filaments of different brands are combined according to a certain proportion and then are uniformly blended into the cut tobacco according to a certain proportion, so that the consistency of blended residual filament components and the blending uniformity can be guaranteed, and the homogenization of products is improved; and meanwhile, the blended residual shreds are equal to the cut tobacco, and the cut stems in a certain proportion are blended synchronously, so that t