METHOD FOR MANUFACTURING A FIBER MATERIAL PROFILE PRODUCT AND A FIBER MATERIAL PRODUCT
    1.
    发明申请
    METHOD FOR MANUFACTURING A FIBER MATERIAL PROFILE PRODUCT AND A FIBER MATERIAL PRODUCT 审中-公开
    制造纤维材料型材产品和纤维材料产品的方法

    公开(公告)号:WO2009112638A1

    公开(公告)日:2009-09-17

    申请号:PCT/FI2009/050191

    申请日:2009-03-10

    申请人: JÄRVINEN, Jari

    发明人: JÄRVINEN, Jari

    IPC分类号: D21F11/12 D21F11/00 B31F1/22

    CPC分类号: D21F11/12 B31F1/22 D21F11/00

    摘要: Method for manufacturing a fiber material profile product of a fiber material, such as wood fiber, in which method in the board machine (1) the fiber pulp is led from the headbox (2) to the wire section (3), and in which water is removed from the pulp suspension and after the water extraction the pulp suspension (6) is detached from the wire (3) by means of a suction and detachment roll (4) and led to the press section (5), in which the pulp suspension is dried by means of drying elements, such as press rolls (7) and a felt (8), and in that a slitter (9) is disposed after the press section (5), in which slitter the pulp suspension is cut into webs and after which the webs (11) are led to a shaping and drying cylinder section (12), in which the webs are shaped, and in that one or more creases and/or round shapes are formed in the webs by folding and/or by creasing them in the longitudinal direction of the web in two or more consecutive phases in order to reduce breakage of the fibers, by means of shaping elements, such as cylinders (13,14) into fiber material profiles (15) of the desired shape and are led to the shearing cutter (16) for cutting.

    摘要翻译: 用于制造纤维材料(例如木纤维)的纤维材料型材产品的方法,其中板机(1)中的方法将纤维纸浆从流浆箱(2)引导到线段(3),其中 从纸浆悬浮液中除去水,并且在水提取之后,通过抽吸和分离辊(4)将纸浆悬浮液(6)从丝线(3)上分离出来并被引导到压榨部分(5),其中 纸浆悬浮液通过干燥元件如压榨辊(7)和毡(8)干燥,并且在压榨部分(5)之后设置分切机(9),其中切割纸浆悬浮液被切割 将纤维网(11)引导到成形和干燥筒部分(12),其中网状物成形,并且通过折叠和/或折叠形成在纤维网中形成一个或多个折痕和/或圆形形状 /或者通过在两个或更多个连续相中在幅材的纵向方向上折叠它们以减少纤维的断裂,b y将诸如圆柱体(13,14)的元件成形为所需形状的纤维材料轮廓(15),并被引导到用于切割的剪切刀具(16)。