The invention discloses a winding method based on a drying agent bag winding machine. Mainly the technical problem that a mature drying agent bag winding device which can be used for performing winding operation on packaged drying agent continuous bags and shearing wound drying agent rolled bags one by one does not exist in the prior art is solved. The drying agent bag winding machine comprises arack, a rubber roller mechanism, a driving roller mechanism, a driven roller mechanism, a drying agent continuous bag positioning mechanism and a cutter mechanism, wherein the rack comprises a profileframe and a steel pipe welding frame which are connected; the rubber roller mechanism is arranged at the top end of the drying agent bag winding machine; the driving roller mechanism is arranged below the steel pipe welding frame; the driven roller mechanism is arranged below the profile frame; the drying agent continuous bag positioning mechanism is arranged above the profile frame; the cutter mechanism is arranged above the steel pipe welding frame; the drying agent continuous bags are manually connected into the machine, due to driving by shaft structures, pressing and rotating are performed, and the drying agent continuous bags are cut finally, so that the vertical bar drying agent continuous bags are made into roll material drying agent rolled bags order in bag face, the manual operation time is greatly shortened, and the work efficiency is improved.