The invention relates to the field of hygienic product equipment and provides a method for controlling the drawing degree of a rubber band.The method includes the following steps that 1, when the rubber band is compounded on a product, two servo motors are adopted for driving an unreeling conveying roller and a reel feeding conveying roller respectively to drive the elastic band to be unreeled and convey the rubber band to the product to be compounded, and meanwhile the servo motor for the unreeling conveying roller and the servo motor for the reel feeding conveying roller are adjusted, so that curves of acceleration and deceleration of the servo motors are consistent; 2, the servo motor for the unreeling conveying roller is arranged to be capable of adjusting the multiplying power of the rotating speed of the servo motor during operation; 3, the drawing multiplying power of the rubber band is input on an HMI, the HMI changes the rotating speed of the servo motor for driving the rubber band unreeling conveying roller to rotate according to input parameters, and therefore the drawing ratio of the rubber band is adjusted through the speed difference between the servo motor for the unreeling conveying roller and the servo motor for the reel feeding conveying roller, wherein the elastic band passes through the unreeling conveying roller and the reel feeding conveying roller before being compounded on the product.The problems that existing rubber band drawing degree adjustment is inconvenient, and then the product percent of pass is low are solved.