Abstract: An industrial product structure combined with organic material is formed in an injection mold which has a mold cavity and at least one injection port to allow an injection material to be injected into the mold cavity. The industrial product formed in the mold includes an organic material layer on the surface, a bottom layer having at least one orifice and an injection material layer located between the organic material layer and bottom layer. The organic material layer and bottom layer are placed in advance in the mold cavity with the orifice of the bottom layer positioned above the injection port of the mold cavity. The injection material is injected through the injection port and orifice to form the injection material layer. The injection material layer has two sides bonded to the organic material layer and bottom layer.