INJECTION MOLDING APPARATUS AND INJECTION MOLDING METHOD
An injection molding apparatus includes a mold, an injection device, a porous structure, and a gas-driven unit. The mold has a mold cavity. The injection device is adapted to inject a material into the mold cavity so that the material is formed into a forming article. The porous structure is dispose...
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Main Authors | , , , |
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Format | Patent |
Language | English French German |
Published |
20.10.2021
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Subjects | |
Online Access | Get full text |
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Summary: | An injection molding apparatus includes a mold, an injection device, a porous structure, and a gas-driven unit. The mold has a mold cavity. The injection device is adapted to inject a material into the mold cavity so that the material is formed into a forming article. The porous structure is disposed on an inner surface of the mold cavity and corresponds to a non-appearance surface of the forming article. The gas-driven unit is connected to the mold and is adapted to drive a gas to flow into or flow out of the mold cavity through the porous structure. In addition, an injection molding method is also provided. |
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Bibliography: | Application Number: EP20200181861 |