Knitted vamp with foldable shoe tongue and knitting process thereof

The invention belongs to the technical field of knitting, and particularly relates to a knitted vamp with a foldable shoe tongue, which comprises a vamp, the vamp comprises a vamp body layer and a reinforcing layer, one side of the vamp body layer is provided with a folding part, one end of the folding part is connected with the vamp body layer, the other end of the folding part is connected with a reinforcing sheet, and the reinforcing sheet is connected with the vamp body layer. The reinforcing piece is provided with a connecting part, the reinforcing piece is detachably connected with the vamp body layer through the connecting part, the vamp body layer is provided with a plurality of through holes, the connecting part is provided with a connecting structure, the connecting structure is one of a fabric belt, a hook-and-loop fastener or a thread, and a folding line is arranged at the joint of the folding part and the reinforcing piece. The reinforcing piece is folded to one side of the vamp body layer throug