A pushing and bag-folded device is used to enable wrapping materials to move along a first direction and be laid in a package with an open end and then fold the package. The pushing and bag-folded device includes a pushing rod and a control valve. The pushing rod can move reciprocally along the first direction. The equipment is also provided with a hollow rod body and a pushing base which is connected with the hollow rod body. The pushing base comprises two dents and two suction nozzles which are disposed in the dents and are communicated with a hollow rod body, the pushing base can move between the initial position of the untouched wrapping materials and the pushing and bag-folded position of the package at which the wrapping material is pushed and extend. The control valve is connected with the pushing rod and intakes air to the inner of the hollow rod body, thereby when the pushing base is in the pushing and bag-folded position, both sides of the package are sucked into the dents bythe suction nozzles, and then the open end of the package is folded.