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    • 9. 发明授权
    • 층을 이루는 프레스용 직물
    • 층을이루는프레스용직물
    • KR101051330B1
    • 2011-07-22
    • KR1020057005458
    • 2003-10-28
    • 알바니 인터내셔널 코포레이션
    • 한센,로버트,에이.
    • D21F3/00D21F7/08
    • D21F7/083Y10S160/90Y10S160/904Y10T442/3724Y10T442/3732
    • A stratified press fabric for the press section of a paper machine includes a base fabric in the form of an endless loop. A first staple fiber batt material is attached to the outer side of the base fabric by needling. A fine fabric covers the first staple fiber batt material, and a second staple fiber batt material is attached to the fine fabric by needling. The fibers making up the second staple fiber material are finer, that is, of smaller diameter or denier, than the fibers making up the first staple fiber material. The fine fabric prevents the coarser fibers of the first staple fiber batt material from being needled therethrough to mix with the finer fibers of the second fiber batt material.
    • 用于造纸机压榨部的分层压榨织物包括无端环形式的底布。 通过针刺将第一短纤维絮垫材料附着到基底织物的外侧。 精细织物覆盖第一个人造纤维毛毡材料,第二个人造纤维毛毡材料通过针刺附着到精细织物上。 构成第二短纤维材料的纤维比构成第一短纤维材料的纤维更细,即具有更小的直径或旦尼尔。 细织物防止第一层人造纤维毛毡材料的较粗纤维穿过其中以与第二纤维毛毡材料的较细纤维混合。