Measuring method for ration of paper-making reconstituted tobacco product

The invention discloses a measuring method for the ration of a paper-making reconstituted tobacco product. The method comprises the steps that the quality of a paper-making reconstituted tobacco sample to be measured is measured; the paper-making reconstituted tobacco sample to be measured and a paper sheet for comparison are placed in an appropriate environment for balancing moisture, and the mass of the sample is weighed through a weighing scale; the area of the paper-making reconstituted tobacco sample to be measured is measured, wherein the paper-making reconstituted tobacco sample to be measured is flatly placed on the paper sheet for comparison, the contour of the sample is drawn on copy paper through a pen, the copy paper is cut into the shape of the sample along the contour, the mass is weighed through the weighing scale, and the area of the sample-shaped copy paper is calculated through the mass of the copy paper and the ration; the ration of the sample can be calculated through the measured sample m