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| Number | Title | Issue Date |
| 6805317 | Adhesive dispenser in a reel-up in a paper machine A device is provided for winding paper in which the paper web running is supported by a reel drum and wound onto exchangeable reel shafts in contact with the reel drum in order to form rolls of paper. The device applies a heated adhesive agent on the web and/or on t... | 10/19/2004 |
| 6355143 | Method and device for oil evacuation from a shoe press unit A shoe press unit comprises a support beam, a shoe element movably supported on the beam, a pressing unit arranged between the beam and the shoe element for urging the shoe element away from the beam and toward a counter element, and a flexible belt that ... | 03/12/2002 |
| 6325896 | Apparatus for transferring a fast running fibrous web from a first location to a second location An apparatus for transferring a fast-running, ready-dried fibrous web from a first location to another with minimal undesirable motion is described. The apparatus includes an air foil defining a web support surface which extends substantially continuously... | 12/04/2001 |
| 6287426 | Paper machine for manufacturing structured soft paper A paper machine for manufacturing a structured soft paper web are described, which machine has a wet section, a press section, a drying section and a web-carrying clothing running around a suction device close to a smooth impermeable belt in the press sec... | 09/11/2001 |
| 6260788 | Reel-up and associated method A reel-up in a paper machine has two primary arms, each of which has an elongate beam that is pivotably journalled on stand members in the reel-up, and a carriage that is displaceably journalled on the beam and has a gripper on its side that faces the sur... | 07/17/2001 |
| 6199296 | Seal arrangement for through-air drying papermaking machine An apparatus for drying a wet web of paper comprising at least one through-air dryer, each dryer including a rotatable cylinder having a porous cylindrical deck, at least one continuous drying fabric wrapped about a portion of the circumference of the dec... | 03/13/2001 |
| 6176975 | Headbox A headbox in a paper machine, which headbox has a stock outlet for a jet of stock having a specific length, angle of impact and point of encounter in relation to a nip in the wet section of the paper machine, which headbox has two stand parts, lifting arm... | 01/23/2001 |
| 6169290 | Method and measuring device for measuring at an envelope surface A method for, without contact and with the aid of a measuring device, measuring in connection to an envelope surface of a measured object with respect to its cylindricity and/or its straightness relative to a straightness reference arranged parallel with ... | 01/02/2001 |
| 6152670 | Storage arrangement for cores of a papermaking machine A storage arrangement for empty cores for a reel-up in which paper is wound to form reels of paper, said storage arrangement having a stand comprising a feed-out ramp and a container with a top, a bottom and four vertical sides consisting of a front side ... | 11/28/2000 |
| 6145778 | Reel-up and method of controlling nip load therein A reel-up for reeling a paper web onto reeling drums (2), comprising stand parts (5) with rails (9), along which the reeling drums (2), rotatably carried by their bearing housings (4), are displaced, a surface winding drum, over which the paper web runs a... | 11/14/2000 |
| 6139691 | Shoe press A shoe press for a paper or board machine, comprising a press shoe, a counter roll and a circulated flexible belt. A plurality of hydraulic loading cylinders for pressing the press shoe against the counter roll are arranged between a horizontal frame beam... | 10/31/2000 |
| 6131784 | Threading device A device for drawing a web through an open draw in a paper or board machine with the aid of a leader, said open draw extending between a first web-carrying element and a second web-carrying element, said device comprising a stand structure and a transfer ... | 10/17/2000 |
| 6042694 | Shoe press A shoe press for paper or board machines comprises a press shoe; a counter roll; the press shoe and the counter roll forming between themselves an extended nip for a paper or cardboard web and a circulated flexible belt; and at least one hydraulic loading... | 03/28/2000 |
| 6030500 | Arrangement for feeding stock to a headbox in a papermaking machine An arrangement for feeding stock to a headbox in a papermaking machine which comprises at least one stock header with an inlet for receiving stock into the header and a plurality of stock header outlets permitting stock to leave the header. For each stock... | 02/29/2000 |
| 6017422 | Shoe press A shoe press for a paper or board machine comprises a press shoe and a counter roll forming an extended nip for a paper or cardboard web and for a circulated flexible belt. At least one hydraulic loading cylinder is arranged between a horizontal supportin... | 01/25/2000 |
| 6010443 | Clamping ring for an enclosed shoe press An elastic clamping ring for an enclosed shoe press roll used to clamp the jacket to the gables of the shoe press roll is disclosed. A rigid clamping ring is arranged on the inner side of each gable to form a groove which opens outwardly in the radial dir... | 01/04/2000 |
| 5944958 | Method of and a device for adjusting creping conditions To carefully control the creping conditions when creping off a paper web (1) by means of a doctor blade (5) from the cylinder surface (2) of a Yankee dryer (3), a first sensor (82;85) is provided for measuring on-machine a value of the caliper, the crepe ... | 08/31/1999 |
| 5935382 | Method and board machine for manufacturing a paperboard web In order to meet higher demands for the properties of paperboard products an improved method and machine for the manufacture of paperboard are proposed according to the present invention in which a core of a paperboard web is formed in a second forming un... | 08/10/1999 |
| 5908534 | Method and device for web cutting in the former of a paper machine A method and device for cutting a paper web (9) in a twin wire former (1) is described, said web being formed between two forming fabrics (4, 5) while wrapping a section of a forming roll (3), and the web cutting being carried out with the aid of jet cutt... | 06/01/1999 |
| 5904813 | Press roll with jacket edge clamping ring A press roll intended, together with a press shoe, to cooperate with a counter roll to form a press with long nip for paper or board machines, said press roll comprising two end walls, a jacket, the edge portions of which are secured by an elastic clampin... | 05/18/1999 |
| 5901918 | Apparatus and method for winding paper An apparatus and method for winding tissue webs into a parent roll is disclosed which results in greater uniformity in sheet basis weight, machine direction stretch and bulk when comparing the corresponding sheet properties taken from representative locat... | 05/11/1999 |
| 5878462 | Dust removal apparatus An apparatus for removing dust released, for instance, during the production of a soft crepe paper web which is creped off a Yankee cylinder and spread laterally. The apparatus comprises a dust suction box consisting of a housing with an inner suction cha... | 03/09/1999 |
| 5875990 | Reel-up A reel-up in which paper is reeled up on reeling drums to form paper reels, said reel-up comprising two stand members each having a stand rail to support the reeling drum; a surface winding mechanism over which the web runs; and a secondary system with at... | 03/02/1999 |
| 5864965 | Web drying When drying a paper web (4) in a dryer section (1) of a paper machine provided with drying cylinders (2, 3) and drying wires (5, 6), shrinkage of the paper web in cross direction is counteracted by applying forces at its edge portions (11). According to t... | 02/02/1999 |
| 5853545 | Arrangement for feeding stock to a headbox in a papermaking machine An arrangement for feeding stock to a headbox in a papermaking machine which comprises at least one stock header with an inlet for receiving stock into the header and a plurality of stock header outlets permitting stock to leave the header. For each stock... | 12/29/1998 |
| 5845868 | Apparatus and method for winding paper An apparatus and method for winding tissue webs into a parent roll includes a rotatable reel drum having a flexible outer shell for engaging a web of tissue paper against a reel spool. A deflection sensor is mounted adjacent to the inner surface of the ou... | 12/08/1998 |
| 5816528 | Reel-up with double secondary units for reeling a running web in a paper machine A reel-up in which paper is reeled up on reeling drums to form paper reels, said reel-up having two parallel stand members; a surface winding mechanism in the form of a rotating surface winding drum and/or a belt to carry the web and deliver it to one of ... | 10/06/1998 |
| 5745244 | Scanning device for scanning a physical property of a fibrous web The invention relates to a scanning device (1) for measuring physical properties of a moving fibrous web (2) which has two longitudinal edges and is intended to run in a predetermined path of movement past or through the scanning device (1). The device (1... | 04/28/1998 |
| 5578170 | Method of forming a tissue paper web A tissue web (W), which has improved formation and improved tensile properties but no appreciable deterioration of retention and layer purity, if applicable, in comparison with tissue webs produced in conventional twin wire tissue formers, may be formed i... | 11/26/1996 |
| 5547547 | Compact frame assembly for a press in a papermaking or boardmaking In a compact frame assembly for a press having a top roll (5) and a bottom roll (4), the ends of which are supported in bearing housing members, each bearing housing member (16) for the bottom roll (4) has a head portion (53) of substantially T-shaped cro... | 08/20/1996 |
| 5545294 | Multilayer headbox A three-layer headbox has two rigid separator vanes (11; 12) mounted in the headbox slice chamber (10) to form two outer stock flow channels (39; 41) and an intermediary one (40). The upstream end of each vane (11; 12) is securely fixed in cantilever fash... | 08/13/1996 |
| 5403446 | Apparatus for adjusting creping conditions A creping doctor apparatus includes a creping doctor (4) having a doctor blade (5) with a working edge (6). The creping doctor (4) is pivotable around a rotational axis (12) formed substantially at the working edge (6) to permit adjustment of an impact an... | 04/04/1995 |
| 5397437 | Method of rebuilding a conventional tissue machine to a TAD machine In a known method of rebuilding a conventional tissue machine having a conventional C-wrap type twin wire forming section to a TAD machine, a TAD section, which includes a looped TAD fabric (24) and at least one TAD cylinder (22) located inside of the TAD... | 03/14/1995 |
| 5375790 | Reel-up with central driven reeling drum The reel-up has a surface winding drum; two rails to support the reeling drum over which the web runs; secondary carriages movable linearly along the rails and provided with press devices to press against the reeling drum to maintain a linear pressure bet... | 12/27/1994 |
| 5306395 | C-wrap type twin wire former In a known method of rebuilding a conventional tissue machine having a conventional C-wrap type twin wire forming section to a TAD machine, a TAD section, which includes a looped TAD fabric (24) and at least one TAD cylinder (22) located inside of the TAD... | 04/26/1994 |
| 5262011 | Press shoe with wedge shaped hydrostatic pocket A press shoe for a shoe press with extended nip, said press shoe is of combined hydrostatic and hydrodynamic type and has a plurality of hydrostatic pressure pockets, each of which is preceded by a leading land surface and followed by a trailing land surf... | 11/16/1993 |
