公开(公告)号：US20120145347A1

公开(公告)日：2012-06-14

申请号：US12674643

申请日：2009-12-22

Applicant: Philip V.C. Ponka

Inventor： Philip V.C. Ponka

IPC: D21G3/04 ,  D21G9/00

CPC classification number: D21G3/00 ,  B65H18/00 ,  B65H2406/00 ,  B65H2406/364 ,  B65H2408/236 ,  B65H2601/2611 ,  B65H2601/2612 ,  B65H2801/84 ,  D21F1/42 ,  D21F1/48 ,  D21F5/00 ,  D21F7/04 ,  D21F11/14 ,  D21G1/0073 ,  D21G1/0086 ,  D21G3/04 ,  D21G9/0063

Abstract: The invention relates to a system for transporting a fibre web (47) through a dry end of a fibre web processing machine from a drying section (1) to a reeling section (2) of the machine. According to the invention, the system comprises one or a plurality of groups of air modules, wherein each group of air modules is arranged for supplying and evacuating air from a predetermined, localized zone along the web run of the dry end, and wherein each group of air modules comprises at least one air supply module (9) being arranged for supplying air to the localized zone; and at least one air exhaust module (10) being arranged for evacuating air from the localized zone, wherein the air flow-rate of said at least one air supply module is balanced by the air flow-rate of said at least one air exhaust module such that dust-laden air is prevented from escaping the localized zone by other means than through said at least one air exhaust module.

Abstract translation: 本发明涉及一种用于将纤维幅材（47）从干燥部分（1）的干燥端输送到机器的卷取部分（2）的系统。 根据本发明，该系统包括一组或多组空气模块，其中每组空气模块布置成沿着干端的腹板运行从预定的局部区域供应和抽空空气，并且其中每组 的空气模块包括至少一个空气供应模块（9），其布置成用于向所述局部区域供应空气; 并且至少一个排气组件（10）被布置成用于从所述局部区域抽空空气，其中所述至少一个空气供应模块的空气流速由所述至少一个排气模块的空气流量平衡 使得通过除了所述至少一个排气模块之外的其它方式防止含尘的空气逸出该局部区域。

公开(公告)号：US20040050516A1

公开(公告)日：2004-03-18

申请号：US10432202

申请日：2003-09-25

Inventor： Pekka Koivukunnas

IPC: D21G001/00 ,  D21G009/00

CPC classification number: D21G1/0086 ,  D21G1/00

Abstract: The invention relates to a method for passing a web (W) in connection with a finishing device of a paper or board machine, in which method the web (W) is passed from a preceding treatment stage to the finishing device in which the web (W) is finished in the finishing device and from which finishing device the web (W) is pased further to a subsequent treatment stage. The web (W) is brought to a roll (11; 14) of the finishing device as supported substantially before a nip area (N1; N2). The web (W) is passed from the circumference of a roll (12; 15) of the finishing device as substantially supported after the nip area (N1; N2). The invention also relates to a device for passing a web in connection with a finishing device of a paper machine. The web (W) can be brought by means of the device to the circumference of a roll (11; 14) of the finishing device substantially before a nip area (N1; N2) and/or the web (W) can be passed from the circumference of a roll (12; 15) of the finishing device substantially after the nip area (N1; N2).

Abstract translation: 本发明涉及一种使纸幅（W）与纸或纸板机整理装置连接的方法，其中纸幅（W）从前一处理阶段通过到整理装置，其中纸幅 W）在整理装置中完成，并且整理装置将幅材（W）进一步前进到随后的处理阶段。 卷筒纸（W）被带到整理装置的辊（11; 14）上，基本上在夹持区域（N1; N2）之前被支撑。 在压区（N1; N2）之后，幅材（W）从整理装置的辊（12; 15）的圆周方向基本上被支撑。 本发明还涉及一种用于使纸幅与造纸机的精加工装置连接的装置。 基本上在夹紧区域（N1; N2）和/或网状物（W）可以从...之间传播的情况下，可以将织物（W）通过该装置带到整理装置的辊（11; 14）的圆周上 整理装置的辊（12; 15）的周边基本上在夹持区域（N1; N2）之后。

公开(公告)号：US3139815A

公开(公告)日：1964-07-07

申请号：US21706762

申请日：1962-08-15

Applicant: DU BOIS PAUL E

Inventor： DU BOIS PAUL E

IPC: D21F7/04 ,  D21G1/00

CPC classification number: D21G1/0086 ,  D21F7/04 ,  Y10T83/096 ,  Y10T83/531 ,  Y10T83/541

公开(公告)号：US20050242229A1

公开(公告)日：2005-11-03

申请号：US10520487

申请日：2003-07-08

Applicant: Pekka Koivukunnas ,  Mika Viljanmaa ,  Hannu Pullinen

Inventor： Pekka Koivukunnas ,  Mika Viljanmaa ,  Hannu Pullinen

IPC: D21G1/00 ,  B65H23/24

CPC classification number: D21G1/0086

Abstract: An arrangement in a calender for guiding a paper web (W) from one nip (N) to another nip and for doctoring a calender roll (1, 2) has a doctor (4) supported by a web (W) guide means (5). The doctor (4) includes at least one stationary and convex guide surface (51) which receives the web from one nip (N) of the calender and over and on which the web is guided towards the other nip of the calender, so that between the guide surface and the web there is a medium layer which carries the web.

Abstract translation: 用于将纸幅（W）从一个辊隙（N）引导到另一辊隙并用于刮削压光辊（1,2）的压光机中的布置具有由卷筒纸（W）引导装置（5）支撑的刮刀（4） ）。 医生（4）包括至少一个静止和凸起的引导表面（51），其从砑光机的一个压区（N）接收纤维网，并且在该纤维网上方向引导到压延机的另一个辊隙， 引导表面和腹板上有一个承载网的介质层。

公开(公告)号：US06402889B1

公开(公告)日：2002-06-11

申请号：US09495894

申请日：2000-02-02

Applicant: Michael Gwosdz-Kaupmann ,  Thomas Hermsen ,  Reinhard Wenzel ,  Franz Kayser

Inventor： Michael Gwosdz-Kaupmann ,  Thomas Hermsen ,  Reinhard Wenzel ,  Franz Kayser

IPC: D21G100

CPC classification number: D21G1/0086

Abstract: A web guidance device for a calender and a method of threading a web through a calender. The web guidance device is for a roll stack having several rolls which form a plurality of nips, and includes a movable web guidance device which is fixable in at least one insertion position and arranged on at least one side of the roll stack, wherein the web guidance device guides a beginning of the web through the roll stack. The method is for threading a material web through a calender which has a roll stack having at least a first nip and a second nip, and includes feeding a web beginning through a first nip from one side of the roll stack, engaging the web beginning on the other side of the roll stack with a web guidance device, and guiding the web beginning to a second nip with the web guidance device.

Abstract translation: 用于压光机的网引导装置和通过砑光机卷绕网的方法。 幅材引导装置用于具有形成多个胶片的多个辊的卷筒组件，并且包括可移动的卷筒纸引导装置，其可固定在至少一个插入位置中并且布置在卷筒堆叠的至少一侧上，其中卷筒纸 引导装置通过卷筒纸引导卷筒纸的开始。 该方法是通过具有至少第一压区和第二压区的辊叠的压延机将材料纤维网穿过，并且包括从辊堆叠的一侧开始通过第一辊隙进入的纤维网， 卷筒纸堆叠的另一侧具有卷筒纸引导装置，并且用卷筒纸引导装置将纸幅开始引导到第二辊隙。

公开(公告)号：US06245198B1

公开(公告)日：2001-06-12

申请号：US09530714

申请日：2000-10-06

Applicant: Jorma Kinnunen ,  Juha Laitio

Inventor： Jorma Kinnunen ,  Juha Laitio

IPC: D21F300

CPC classification number: D21G9/0063 ,  D21G1/0086

Abstract: The invention concerns an arrangement of threading of a paper web (W) in a supercalender, which comprises an upper roll (12), a lower roll (13), and a stack of rolls consisting of intermediate rolls (14 . . . 23) and fitted between said upper and lower roll. The rolls (12 . . . 23) in the calender arm in nip contact (N1 . . . N11) with one another. At the sides of the stack of rolls, alternatingly at the left side and at the right side, a take-out leading roll (101 . . . 110) has been fitted at each intermediate roll (14 . . . 23). The arrangement of threading comprises at least one loop of a transfer belt (Z), which is penetrable by air and which runs outside the edge of the paper web (W) through at least two nips (N1 . . . N11) in the calender. The transfer belt (Z) passes the lead-in strip (W1) of the paper web through at least one nip (N1 . . . N11) in the calender. In addition to this, the arrangement of threading comprises at least one suction box (201 . . . 205; 210 . . . 219), which is placed on a free run of the paper web (W) and of the transfer belt (Z) between intermediate rolls (14 . . . 23) and takeout leading rolls (101 . . . 110) in the calender. The lead-in strip is kept in contact with the transfer belt by means of the suction of a suction box.

Abstract translation: 本发明涉及一种在超级砑光机中的纸幅（W）穿线的布置，其包括上辊（12），下辊（13）和由中间辊（14,23）组成的一叠辊， 并且安装在所述上辊和下辊之间。 压辊臂（N1 ... N11）中压延机臂中的辊（12。.23）彼此之间。 在堆叠辊的侧面交替地在左侧和右侧，在每个中间辊（14 ... 23）处已经装配有取出导辊（101.1.01）。 螺纹的布置包括转印带（Z）的至少一个环，其可由空气穿透并且通过压光机中的至少两个压片（N1 ... N11）延伸到纸幅（W）的边缘外侧 。 转印带（Z）将纸幅的引入条（W1）通过压延机中的至少一个压区（N1 ... N11）。 除此之外，螺纹的布置包括至少一个抽吸箱（201 ... 205; 210 ... 219），其被放置在纸幅（W）和转印带（Z）的自由行程 ）在砑光机中的中间辊（14.23）和取出导辊（101.1.01）之间。 导入条通过抽吸箱的抽吸与转印带保持接触。

公开(公告)号：US1896205A

公开(公告)日：1933-02-07

申请号：US54287331

申请日：1931-06-08

Applicant: SIMPSON JAMES R

Inventor： SIMPSON JAMES R

IPC: D21G1/00

CPC classification number: D21G1/0086

公开(公告)号：US20180291558A1

公开(公告)日：2018-10-11

申请号：US16004190

申请日：2018-06-08

Applicant: Giorgio Trani

Inventor： Giorgio Trani ,  Marion Sterner ,  Federico Cariolaro

IPC: D21H27/00 ,  D21H27/02 ,  D21H25/00 ,  D21G1/00 ,  B29C43/46 ,  B29C43/48 ,  B29C53/18 ,  D21H25/12 ,  D21F11/00

CPC classification number: D21H5/24 ,  B29C43/46 ,  B29C43/48 ,  B29C53/005 ,  B29C53/18 ,  B29C2043/463 ,  B29C2043/486 ,  B29K2001/08 ,  B29K2995/0096 ,  B29L2007/008 ,  B29L2031/725 ,  D21F11/008 ,  D21G1/0066 ,  D21G1/0086 ,  D21G1/02 ,  D21G1/0293 ,  D21H5/025 ,  D21H5/245 ,  D21H23/58 ,  D21H25/005 ,  D21H25/12 ,  D21H25/14

Abstract: An apparatus for producing a web of fibrous material includes a roll having incisions with a depth of 0.01-2.00 mm, a width of 0.01-2.00 mm, and a pitch 0.01-10.00 mm, and rotated at a peripheral velocity v1 equal to the velocity of an upstream apparatus unit; a belt stretched between transmission rollers that advances at a velocity v2 less than v1, wherein v1/v2 lies between 1.05 and 1.40; a presser roller rotating at a peripheral velocity v2, associated with a presser system acting to press the belt against the metal roll with a pressure of 1-200 kg per centimeter; and a system that feeds a sheet of pliable fibrous material between the belt and the roll, the belt having a longitudinal elongation of no more than 5%, dimensional stability along its entire length, a thickness of 1-10 cm, and a hardness 24-70° Shore.

公开(公告)号：US06918996B2

公开(公告)日：2005-07-19

申请号：US10444667

申请日：2003-05-23

Applicant: Kari Hasanen ,  Juha Laitio ,  Mika Viljanmaa

Inventor： Kari Hasanen ,  Juha Laitio ,  Mika Viljanmaa

IPC: D21G1/00 ,  D21F7/00 ,  D21G9/00

CPC classification number: D21G1/0086

Abstract: A method and apparatus in ropeless tail threading in a multi-roll calender is disclosed wherein the threading tail is guided through the multi-roll calender in such a way that, before the multi-roll calender, the threading tail is guided first of all to the broke processing and then cut when the tail threading begins. The tail threading takes place in stages, so that at least once during the tail threading the threading tail in connection with the multi-roll calender is guided to broke processing and cut, after which the tail threading is continued, once the previous stage has succeeded.

Abstract translation: 公开了一种在多辊压延机中无纺丝尾部穿线的方法和装置，其中穿线尾部被引导穿过多辊压延机，使得在多辊压延机之前，将螺纹尾部首先引导到 打破处理，然后在尾线穿线开始时切断。 尾部穿线分阶段进行，因此至少在尾部穿线过程中，与多辊压延机连接的螺纹尾部被引导以打破加工和切割，之后继续进行尾部螺纹，一旦前一阶段成功 。

公开(公告)号：US4321107A

公开(公告)日：1982-03-23

申请号：US76611

申请日：1979-09-18

Applicant: Robert E. Page

Inventor： Robert E. Page

IPC: D21F2/00 ,  D21G1/00 ,  D21G9/00 ,  D21F11/00

CPC classification number: D21F2/00 ,  D21G1/0086 ,  D21G9/0063 ,  B65H2301/41468

Abstract: Web flutter is suppressed by means of one or more foils along the path of movement of the web which may be porous, such as tissue, whether creped or not, or may be substantially non-porous. For porous web, the foil may be imperforate. For non-porous web, the foil may be foraminous. As the web travels at high speed in adjacently spaced relation to the foil, surface air pressure tends to be greater on the surface of the web opposite the web surface which faces the foil, thus tending to thrust the travelling web toward the foil, and thus stabilizing web travel and suppressing tendency for the web to flutter as it travels freely between supports such as a dryer and a calender.

Abstract translation: 通过一个或多个沿着幅材移动路径的箔可以抑制网络颤动，其可以是多孔的，例如组织，不管是否起皱，或者可以是基本上无孔的。 对于多孔网，箔可以是无孔的。 对于无孔网，箔可以是有孔的。 当纸幅以高速相对于纸箔相隔间隔的方式行进时，纸幅表面上面对箔的表面的表面空气压力往往较大，从而趋于将行进的纸幅推向箔片，因此 稳定幅材行进和抑制纸幅在诸如干燥机和压光机之类的支撑件之间自由移动的趋势。