The invention discloses an automobile filter element with a sterilization function and a production process thereof, the filter element forms a three-layer structure from top to bottom, the first layer is a melt-blown non-woven fabric, the second layer is an antibacterial non-woven fabric, and the third layer is an activated carbon filter layer; the melt-blown non-woven fabric is a polypropylene non-woven fabric. Compared with the prior art, the prepared automobile filter element with the sterilization function has the capacity of killing bacteria, bacteria breeding in the filter element is reduced, harmful gas can be adsorbed, the concentration of carbon dioxide in an automobile is reduced, pollutants in air in the automobile are removed, and the driving safety risk is reduced.

    本发明公开了一种带有杀菌功能的汽车滤芯及其生产工艺,所述滤芯自上而下形成三层结构,第一层为熔喷无纺布,第二层是抗菌无纺布,第三层是活性炭过滤层;所述熔喷无纺布是聚丙烯无纺布。与现有技术相比,本发明制备的带有杀菌功能的汽车滤芯,具有杀灭细菌的能力,减少滤芯内部的细菌滋生,并能吸附有害气体,降低车内二氧化碳浓度,去除车内空气中的污染物,降低行车安全风险。


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    Title :

    Automobile filter element with sterilization function and production process thereof


    Additional title:

    一种带有杀菌功能的汽车滤芯及其生产工艺


    Contributors:
    ZHANG WU (author) / ZHAO JIPENG (author) / YANG BING (author)

    Publication date :

    2024-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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