Container manufacturing method and device

Abstract

A container manufacturing method and device. The container manufacturing method includes steps of mixing, board-making, molding, guiding/crimping and demolding. Lower protruding guide bodies are arranged along the circumference of the mold cavity of the lower mold seat of the container manufacturing device at intervals. Upper protruding guide bodies are arranged on the press board and aimed at the intervals between the adjacent lower guide bodies. In the step of guiding/crimping, when the press board is pressed down by an oil pressure cylinder, the interlaced upper and lower guide bodies clamp and press the circumference of the board body to form regular crimps thereon. Therefore, when the upper mold block presses the board body into the mold cavity, the material can be evenly distributed and flowed so that the wall of the molded container can have uniform thickness.

Dependencies are inferred from the claim text.