A METHOD FOR MANUFACTURING A MULTIPLY WEB COMPOSITE AND A MULTIPLY WEB COMPOSITE
    1.
    发明申请
    A METHOD FOR MANUFACTURING A MULTIPLY WEB COMPOSITE AND A MULTIPLY WEB COMPOSITE 审中-公开
    一种制造多页网络复合材料和多页网络复合材料的方法

    公开(公告)号:WO2014174410A1

    公开(公告)日:2014-10-30

    申请号:PCT/IB2014/060771

    申请日:2014-04-16

    Applicant: STORA ENSO OYJ

    CPC classification number: D21H27/32 D21F11/04

    Abstract: The present invention relates to a method for manufacturing a multiply web composite. The method comprising the steps of mixing natural fibers (2), plastic particles (3) and liquid (4) to form a liquid mixture (10); transporting the liquid mixture to a forming section (6, 7) of a paper machine; transporting a first fiber suspension (11) to the forming section; transporting a second fiber suspension (12) to the forming section; forming a multiply web (13), wherein the first fiber suspension forms a first ply (15), the liquid mixture forms a second ply (16), and the second fiber suspension forms a third ply (17), wherein the second ply is arranged between the first ply and the third ply; and removing liquid from the multiply web to form the multiply web composite, such that, the first and third plies comprising natural fibers and the second ply comprising natural fibers and plastic particles.

    Abstract translation: 本发明涉及一种制造多层纤维网复合材料的方法。 该方法包括混合天然纤维(2),塑料颗粒(3)和液体(4)以形成液体混合物(10)的步骤; 将液体混合物输送到造纸机的成型部分(6,7); 将第一纤维悬浮液(11)运送到所述成形部分; 将第二纤维悬浮液(12)输送到所述成形部分; 形成多层腹板(13),其中所述第一纤维悬浮液形成第一层(15),所述液体混合物形成第二层(16),并且所述第二纤维悬浮液形成第三层(17),其中所述第二层 布置在第一层和第三层之间; 以及从所述多纤维网中除去液体以形成所述多层纤维网复合物,使得所述第一和第三层包含天然纤维,所述第二层包含天然纤维和塑料颗粒。

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