Soft package button cell bending and edge sealing method

The invention belongs to the technical field of soft package batteries, and relates to a soft package button battery bending and edge sealing method, which comprises the following steps: obtaining a soft package button battery with a heat sealing edge, the extension direction of the heat sealing edge being along the radial direction of the soft package button battery; bending the heat-sealing edge in the same direction in the axial direction of the soft package button cell at intervals to form pressing parts, and forming a wrinkle part between every two adjacent pressing parts; and the wrinkle part is pressed and attached to the pressing part adjacent to the wrinkle part. The heat sealing edge is bent in the same direction in the axial direction of the soft package button cell at intervals to form the pressing parts, the wrinkle parts are formed between the adjacent pressing parts, and the wrinkle parts are pressed and attached to the pressing parts adjacent to the wrinkle parts, so that a corrugated edge pre