Change device of a reel-up and method for changing a roll
    1.
    发明授权
    Change device of a reel-up and method for changing a roll 失效
    卷取机的更换装置和更换卷的方法

    公开(公告)号:US06474589B1

    公开(公告)日:2002-11-05

    申请号:US09555657

    申请日:2000-08-01

    IPC分类号: B65H1816

    摘要: A change device of a reel-up in placed in the reel-up of a paper web in connection with the reel spool (2) forming the core of a new roll and located against the web (W) running onto the old roll (R). The change device comprises a guiding device (3) which is provided with nozzles or the like which are positioned and directed with respect to the reel spool (2) in such a way that they direct air jets (S) to the new end of the web following the cut-off point of the web (W) substantially over the full width of the web, to guide the web around the reel spool (2).

    摘要翻译: 卷纸盘的更换装置放置在卷筒纸卷筒纸中,与纸卷轴(2)相连,卷轴(2)形成新卷轴的芯部,并位于运行到旧卷轴(R)上的卷筒纸(W)上 )。 该更换装置包括一个引导装置(3),该引导装置(3)设置有相对于卷轴(2)定位和定向的喷嘴等,使得它们将空气射流(S)引导到 沿着幅材(W)的切口点大致跨过幅材的整个宽度,以将卷筒纸引导到卷轴(2)周围。

    Method and device for transferring a web onto a reel spool in the reel-up of a paper web
    2.
    发明授权
    Method and device for transferring a web onto a reel spool in the reel-up of a paper web 失效
    用于将纸幅转印到纸幅卷轴中的卷轴上的方法和装置

    公开(公告)号:US06581868B1

    公开(公告)日:2003-06-24

    申请号:US09762915

    申请日:2001-02-09

    IPC分类号: B65H3510

    摘要: The present invention relates to a method and device for the transferring of a web onto a reel spool in the reel-up of a paper web having an empty reel spool (2) that is introduced into a contact with the web (W) running on the reeling cylinder (1) and being still unreeled, to make the transfer possible, and a turn-up blow is used to help the web (W) to break and to be guided on to the empty reel spool (2). The turn-up blow is brought from beneath a horizontal plane passing through the central axis of the reeling cylinder (1) into a location on the mantle of the reeling cylinder that is located after the reel spool (2) in the direction of rotation of the reeling cylinder.

    摘要翻译: 本发明涉及一种用于将卷筒纸转移到带卷轴上的卷筒纸的方法和装置,所述卷筒纸卷筒具有空卷轴卷轴(2),所述卷轴卷轴被引入与运行在卷筒纸(W)上的接触件 卷取筒(1)并且仍然未被拉出,以便可能进行传送,并且使用翻转吹风来帮助卷筒纸(W)断裂并被引导到空卷轴(2)。 翻转吹风是从卷取筒(1)的中心轴线的水平面下方进入位于卷盘筒(2)的后面的卷取筒的位置上的位置, 卷筒。

    Method and apparatus for coating both sides of a web
    3.
    发明申请
    Method and apparatus for coating both sides of a web 审中-公开
    用于涂布网的两侧的方法和装置

    公开(公告)号:US20050008785A1

    公开(公告)日:2005-01-13

    申请号:US10492038

    申请日:2002-10-03

    摘要: A coating slip is applied to a first surface (SA) of a moving paper or board web using a gravity-based application method, the web's (W) direction of travel is turned by 120-200°, then a coating slip is applied to a second surface (SB) of the web using a gravity-based application method, and both sides (SA, SB) of the web are dried. The coating applicators include application beams (11, 16), which are located above the web and which have a supply gap or supply holes to pour out the coating slip with the aid of gravity on to the surface to be coated. At the run of the web (W) remaining in between these application beams (11, 16) turning devices (22) are fitted for changing the web's direction of travel by 120-200° after coating slip has been applied to the first surface (SA) of the web

    摘要翻译: 使用基于重力的施加方法将移动的纸或纸板的第一表面(SA)施加涂层滑动,将幅材的(W)行进方向转动120-200°,然后将涂布滑移施加到 使用基于重力的施加方法的幅材的第二表面(SB),并且幅材的两侧(SA,SB)被干燥。 涂布施加器包括施加梁(11,16),它们位于幅材上方并且具有供应间隙或供应孔,以便借助于重力将涂层滑动物倾倒到待涂覆的表面上。 在保持在这些施加梁(11,16)之间的卷筒纸(W)的运行中,转动装置(22)被安装用于在涂布滑动已经施加到第一表面之后改变幅材的行进方向120-200° SA)的网络

    Method and apparatus for guiding a web of paper or board web during manufacture
    4.
    发明授权
    Method and apparatus for guiding a web of paper or board web during manufacture 失效
    在制造过程中引导纸幅或纸板网的方法和装置

    公开(公告)号:US06551562B1

    公开(公告)日:2003-04-22

    申请号:US09762825

    申请日:2001-03-30

    IPC分类号: B01J1908

    CPC分类号: D21G9/0072

    摘要: Method and apparatus for guiding a web of paper or board or, alternatively, an edge strip sheared therefrom, in a paper machine or finishing equipment, the method being particularly suited for threading the web tail or edge strip through the machine in conjunction with a production shutdown or after a web break. According to the invention, the web (6) or its tail sheared from the web so as to form an edge strip is supported electrically by means of taking surfaces or electrodes (3, 5) disposed on opposite sides of the web (6) to different potentials. Particularly advantageously, the web (6) or the edge strip can be adhered to a roll (16), a belt (7) or a wire by taking said support element to a lower potential and disposing a higher-potential electrode (5) or a number of electrodes to the opposite side of the web.

    摘要翻译: 用于在造纸机或精加工设备中引导纸或纸板或可选择的边缘条带的方法和装置,该方法和装置特别适合于将卷筒纸尾部或边缘条穿过机器与生产 关机或断网后。 根据本发明,通过将布置在卷筒纸(6)的相对侧上的表面或电极(3,5)来电荷地支撑从卷材剪切以形成边缘条的卷筒纸(6)或其尾部至 不同的潜力。 特别有利的是,通过将所述支撑元件置于较低电位并且布置较高电位的电极(5)或者将电极(5)或 多个电极到网的相对侧。

    Method for Producing Fiber Webs and Production Line for Producing Fiber Webs
    5.
    发明申请
    Method for Producing Fiber Webs and Production Line for Producing Fiber Webs 有权
    生产纤维网的方法和生产纤维网的生产线

    公开(公告)号:US20150136349A1

    公开(公告)日:2015-05-21

    申请号:US14548717

    申请日:2014-11-20

    IPC分类号: D21H25/00 D21F9/00 D21G1/00

    摘要: A method for producing a fiber web (W) in which method the fiber web (W) is calendered in at least one nip (NA) of a calender (20A). The fiber web (W) is cooled at least partially by moisturizing evaporating cooling by a moisturizing evaporating cooling unit (10) before the fiber web is calendered and moisture is absorbed during 10-500 ms. A production line for producing fiber webs (W) has a calender (20A) with a calendering nip (NA). The production line for fiber webs, in particular board webs, has a fiber web machine (50), in particular a board machine, with a head box, a wire section, a press section and a drying section, and at least one moisturizing evaporating cooling module (10), and a hard nip calender (20A) with a thermo roll, which has a surface temperature at least 120° C., and a reel-up (40).

    摘要翻译: 一种纤维网(W)的制造方法,其中纤维网(W)在压延机(20A)的至少一个辊隙(NA)中压延。 纤维网(W)通过保湿蒸发冷却单元(10)的保湿蒸发冷却至少部分地冷却,然后纤维网压延并在10-500ms内吸收湿气。 用于生产纤维网(W)的生产线具有带压延辊隙(NA)的压延机(20A)。 用于纤维网,特别是板网的生产线具有纤维网机(50),特别是板机,具有头盒,线段,压榨段和干燥段,以及至少一个保湿蒸发 冷却模块(10)和具有表面温度至少为120℃的热辊的硬质压区压光机(20A)和卷取机(40)。

    Multiple-nip calender and calendering arrangement
    6.
    发明授权
    Multiple-nip calender and calendering arrangement 失效
    多压区压延和压延布置

    公开(公告)号:US06827009B2

    公开(公告)日:2004-12-07

    申请号:US10239491

    申请日:2002-12-27

    IPC分类号: B30B1300

    CPC分类号: D21G1/006

    摘要: A supercalender for calendering a paper web and a calendering arrangement for producing matte-quality paper web has a multiple-nip calender in which at least one of the calendering nips of the multiple-nip calender is an extended nip (N9) formed between a polymer roll (18) and either a shoe roll (30) or a calendering belt.

    摘要翻译: 用于压延纸幅的超级压光机和用于生产无光泽纸幅的压延装置具有多压区压光机,其中多压区压光机的至少一个压光辊隙是在聚合物之间形成的延伸压区(N9) 辊(18)和鞋卷(30)或压延带。

    Method for reeling up
    7.
    发明授权
    Method for reeling up 失效
    卷起方法

    公开(公告)号:US06622958B1

    公开(公告)日:2003-09-23

    申请号:US09913037

    申请日:2001-08-08

    IPC分类号: B65H1826

    摘要: The invention relates to a method for reeling up, in which a paper web or the like is continuously reeled on a reeling core. The formation of the paper reel is controlled at least by means of an actuator (6) of the reeling core (4), advantageously by means of a centre-drive, an actuator (3) of a primary surface drive device (2) of the paper reel, and a nip load (N1) effective between the outer perimeter of a paper reel (5) formed on the reeling core (4) and the outer perimeter of the primary surface drive device (2) of the paper reel, said nip load being produced by means of an actuator (10), a so-called nip load device. According to the invention the torque (Mrs) produced by the actuator (3) of the primary surface drive device (2) of the paper reel is selected to be smaller than the sum (&Sgr;Mi) of the torque values produced by the other actuators driving the paper reel that is being formed.

    摘要翻译: 本发明涉及一种用于卷起的方法,其中纸幅等连续卷绕在卷取芯上。 至少借助于卷取芯(4)的致动器(6)来控制纸卷轴的形成,有利地通过中心驱动器,主表面驱动装置(2)的致动器(3) 纸卷轴和在卷纸芯(4)上形成的纸卷轴(5)的外周与纸卷的主表面驱动装置(2)的外周之间有效的辊隙负荷(N1),所述辊 夹紧负载是通过致动器(10)产生的,即所谓的压区加载装置。 根据本发明,由纸盘的主表面驱动装置(2)的致动器(3)产生的扭矩(Mrs)被选择为小于由其它致动器驱动产生的转矩值的总和(SigmaMi) 正在形成的纸盘。

    Method in a treatment process of a paper web and treatment device for a paper web
    9.
    发明授权
    Method in a treatment process of a paper web and treatment device for a paper web 失效
    纸幅处理方法和纸幅处理装置的方法

    公开(公告)号:US06444093B1

    公开(公告)日:2002-09-03

    申请号:US09529370

    申请日:2000-04-14

    IPC分类号: D21F1100

    摘要: In the treatment process of a paper web, the paper web travels via a surface journalled rotatable, such as a peripheral surface of a cylinder or a roll, and the treatment process is controlled with an adjustment and control unit. The bearing arrangement used for the moving surface is a bearing whose operation is maintained by supplying control energy therein, wherein the information obtained from the control energy of the bearing is used in the adjustment and control unit to control the process. The bearing which is used can be a magnetic bearing and the process which is controlled can be reeling or winding or calendaring.

    摘要翻译: 在纸幅的处理过程中,纸幅通过可旋转的表面(例如圆柱体或辊的圆周表面)行进,并且处理过程由调节和控制单元控制。 用于移动表面的轴承装置是通过在其中提供控制能量来维持其运行的轴承,其中从调节和控制单元中的轴承的控制能量获得的信息用于控制过程。 使用的轴承可以是磁性轴承,并且被控制的过程可以是卷绕或卷绕或压延。

    Method and apparatus for coating a moving paper or cardboard web
    10.
    发明授权
    Method and apparatus for coating a moving paper or cardboard web 失效
    用于涂布移动的纸或纸板网的方法和设备

    公开(公告)号:US6106902A

    公开(公告)日:2000-08-22

    申请号:US51247

    申请日:1998-05-14

    CPC分类号: D21H23/50

    摘要: A method and apparatus for coating a moving web of paper of paper-board. In the method, the web to be coated is passed to a coater station, wherein a coat layer is applied to at least one surface of the web, and the web is dried at least to some degree and passed to the next treatment step. The coat is applied by spraying the coating mix on the web surface by a high-pressure spraying nozzles, the pattern width covered by a single nozzle is essentially narrower than the cross-machine width of the web being coated.

    摘要翻译: PCT No.PCT / FI96 / 00525 Sec。 371日期:1998年5月14日 102(e)日期1998年5月14日PCT提交1996年10月7日PCT公布。 出版物WO97 / 13035 日期1997年04月10日一种用于涂布移动的纸板纸的方法和装置。 在该方法中,将待涂布的纸幅通过涂布站,其中将涂层施加到幅材的至少一个表面上,并将纸幅至少干燥至一定程度并传递到下一处理步骤。 通过高压喷嘴将涂层混合物喷涂在纸幅表面上来施加涂层,由单个喷嘴覆盖的图案宽度基本上窄于所涂布的幅材的跨机器宽度。