Granule packaging machine

The invention discloses a particle packaging machine which comprises a filling mechanism used for releasing materials, a forming device corresponding to the filling mechanism, a film twisting mechanism and a sealing mechanism, a packaging film wraps the outer wall of the forming device, and through traction of the film twisting mechanism, the packaging film passes through the sealing mechanism to be subjected to heat sealing to form a packaging bag; wherein the film twisting mechanism comprises a friction belt used for making contact with a packaging film and a film twisting driving mechanism used for driving the friction belt to rotate, and the packaging film is clamped between the friction belt and the forming device; the outer wall of the forming device is provided with a friction area corresponding to the friction belt, and the friction area of the forming device is provided with concave textures in a preset shape. By adopting the forming device, the problem of adhesion between the packaging film and the