필터 부재(1), 예를 들면 자동차용 실내 필터는 주름형 팩(2), 적어도 부분적으로 주름형 팩(2)에 사출되어 주름형 팩(2)의 주름 형상부(3)를 지지하는 플라스틱 프레임(4)과 적어도 부분적으로 플라스틱 프레임(4)에 발포된 발포 플라스틱 밀봉부(7)를 포함한다. 해당 필터 부재(1)를 제조하기 위한 방법에 따르면 제1사출성형공정에서 플라스틱 프레임(4)을 적어도 부분적으로 주름형 팩(2) 주위에 형성하고 이어서 제2사출성형공정에서 플라스틱 프레임(4)에 적어도 부분적으로 발포 플라스틱 밀봉부(7)를 형성한다.
A filter element (1), for example a cabin filter for a motor vehicle, includes a pleated fold pack (2), a plastic frame (4) that is molded at least in part to the fold pack (2) supporting pleat profiles (3), and a plastic foam seal (7) that is foamed at least in part onto the plastic frame (4). In a method for producing a corresponding filter element (1), a plastic frame (4) is generated at least in part around a fold pack (2) in a first injection molding process, and subsequently a plastic foam seal (7) is generated at least in part on the plastic frame (4) in a second injection molding process.
FILTER ELEMENT AND METHOD FOR PRODUCING A FILTER ELEMENT
필터 부재 및 필터 부재를 제조하기 위한 방법
2018-04-30
Patent
Elektronische Ressource
Koreanisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B01D SEPARATION , Trennen |
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