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    • 1. 发明公开
    • Polypropylene filter.
    • Polypropylenfilter
    • EP2444138A1
    • 2012-04-25
    • EP10188006.0
    • 2010-10-19
    • Lenz, Sidney
    • Lenz, Sidney
    • B01D39/16A47J31/08
    • B01D39/1623A47J31/06A47J31/08A47J36/04
    • This present patent application refers to a "POLYPROPYLENE FILTER," a new filter manufactured exclusively of polypropylene (PP) with fresh raw material, weighting between 40 Grams and 45 Grams resulting in TNT (fabric-like material). Wherein there is a quadrilateral mono-block body (1) assembled from the union of the frontal face (9) with the posterior face (10), for all the lateral seams (3), and the posterior (4), resulting in an container (5) with inlet (6) between the frontal seam (7) and the posterior seam (8), which narrows from the inlet (6) to the back (4). The filter can be cleaned and reused, at least, three times.
    • 本专利申请是指“聚丙烯过滤器”,这是一种新型过滤器,其由新鲜原料的聚丙烯(PP)制成,重量在40克和45克之间,得到TNT(织物状材料)。 其中存在从正面(9)与后面(10)的联合装配的用于所有侧缝(3)和后(4)的四边形单块体(1),从而形成 容器(5),其具有在前部接缝(7)和后接缝(8)之间的入口(6),其从入口(6)变窄到后部(4)。 过滤器可以清洁和重复使用,至少三次。