Microwave and electromagnetic heated method, mould and foam material thereof
Present invention is related to a microwave and electromagnetic heated method, mould and foam material thereof. The microwave and electromagnetic heated method comprises steps of adding a foam material into a mould, simultaneously applying a microwave and electromagnetic heat toward the mould under...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | Present invention is related to a microwave and electromagnetic heated method, mould and foam material thereof. The microwave and electromagnetic heated method comprises steps of adding a foam material into a mould, simultaneously applying a microwave and electromagnetic heat toward the mould under a normal or low pressure, and the microwave and electromagnetic heat made the foam material into molded foam body. The mould of the present invention has a microwave penetrating part and an electromagnetic heat penetrating part. The microwave penetrating part has an extruded bottom that is corresponded to a dented top of the electromagnetic heat penetrating part. By utilizing the microwave and electromagnetic heat source, the present invention is about to provide an efficient way for processing the foam material compared to the conventional infrared or electrical heated tube heating and achieve the foam method that can be executed under normal or low pressure. |
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