결합된 폴리올레핀 시트
    2.
    发明公开
    결합된 폴리올레핀 시트 无效
    粘结的聚合物薄片

    公开(公告)号:KR1020000010588A

    公开(公告)日:2000-02-15

    申请号:KR1019980708464

    申请日:1997-04-10

    CPC classification number: D04H3/14 D04H1/724

    Abstract: PURPOSE: A bonded non woven sheet being impermeable to air and water while moist vapor is permeable and a bonding method for manufacturing the sheet are provided. CONSTITUTION: A process is provided for producing a bonded non woven sheet from a lightly consolidated fibrous polyolefin sheet wherein the sheet is preheated on one or more preheating rolls, is bonded in one or more calendering nips, and is cooled on one or more cooling rolls. The process is used to make bonded polyolefin fibrous sheets that are smooth, are substantially impermeable to air and water, and are moisture vapor permeable.

    Abstract translation: 目的:提供一种粘合无纺布片,其在湿气可渗透时不透空气和水,并提供用于制造片材的接合方法。 构成:提供了一种用于从轻度固结的纤维聚烯烃片材制造粘合的无纺布片材的方法,其中片材在一个或多个预热辊上预热,粘合在一个或多个压延辊隙中,并在一个或多个冷却辊 。 该方法用于制造光滑的粘合聚烯烃纤维片,其基本上不透空气和水,并且是透湿的。

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