Forming structure, forming mechanism, environment-friendly packaging bag and application

The invention discloses a forming structure which comprises a body, at least part of the body is arranged to be a contact face, the contact face comprises a first zone position where glue can be discharged and a second zone position where glue cannot be discharged, and the first zone position and the second zone position are matched in the mode that a supporting body with a blank zone position can be constructed. The first area is in contact with the surface of the to-be-glued object, accumulated glue is formed on the surface of the to-be-glued object, and after the glue is formed through foaming or other forming processes, the shape of the first area can be kept all the time. Therefore, the formed rubber body has a certain hollow structure, and on the basis of meeting the buffering performance such as compression resistance and resilience of the rubber body, the material of the rubber body is saved, and the cost is reduced. In addition, the invention further discloses a forming mechanism capable of driving t