| Patents for D21F 7 - Other details of machines for making continuous webs of paper (7,211) |
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| 09/30/1993 | WO1993017180A3 Paper machine dryer fabrics containing hollow monofilaments |
| 09/30/1993 | DE4313628A1 Paper web coating assembly - has a deflection roller between two drying cylinders to bridge the gap if web is not to be treated |
| 09/28/1993 | US5248390 Web tip cutting arrangement for dry end of paper making machines |
| 09/21/1993 | US5246548 Pitch control |
| 09/14/1993 | US5245025 Method and apparatus for making cellulosic fibrous structures by selectively obturated drainage and cellulosic fibrous structures produced thereby |
| 09/08/1993 | EP0493458B1 Press section dewatering fabric |
| 09/07/1993 | US5241760 For drying a pressed web |
| 09/02/1993 | WO1993017180A2 Paper machine dryer fabrics containing hollow monofilaments |
| 09/02/1993 | WO1993017161A1 Joinable band including plastic material and method for producing the same |
| 09/02/1993 | WO1993016819A1 Zone controlled deflection compensated roll |
| 09/02/1993 | CA2130756A1 Paper machine dryer fabrics containing hollow monofilaments |
| 08/31/1993 | US5240564 Method for the control of the nip-pressure profile in a paper making machine |
| 08/31/1993 | US5240563 Compact press section with closed draw of the web in a paper machine |
| 08/25/1993 | EP0557263A1 Method and equipment in crawling operation of a press felt in a paper machine |
| 08/24/1993 | US5238535 Pivotably mounted suction box having sliding surface which carries conveyor belt |
| 08/24/1993 | US5238027 Papermakers fabric with orthogonal machine direction yarn seaming loops |
| 08/18/1993 | EP0555334A1 Dryer apparatus. |
| 08/17/1993 | US5237181 Method of inspecting a web of translucent material, especially photographic paper |
| 08/17/1993 | US5236652 Melt-blending polyamide homopolymer with polyamide additive concentrate containing stabilizers and/or catalysts; extrusion |
| 08/11/1993 | EP0554339A1 Counter-rotating knife paper tail ripper. |
| 08/10/1993 | US5235192 Sensor and method for measurment of select components of a material based on detection of radiation after interaction with the material |
| 08/10/1993 | US5234172 High pressure water jet comminuting |
| 08/04/1993 | EP0553501A2 Papermakers fabric with flat machine direction yarns |
| 08/04/1993 | EP0553462A1 Support connection between two rolls |
| 08/03/1993 | US5232768 Wet press fabric to be used in papermaking machine |
| 08/03/1993 | CA1320862C Non-woven wet press felt for papermaking machines |
| 08/03/1993 | CA1320861C Isothermal cooling roll |
| 07/27/1993 | US5230371 Papermakers fabric having diverse flat machine direction yarn surfaces |
| 07/21/1993 | EP0551970A1 Pitch control |
| 07/14/1993 | EP0550715A1 Papermakers' press felt with base fabric that does not require seaming |
| 07/14/1993 | CA2059256A1 Pitch control |
| 07/08/1993 | WO1993013251A1 Polymeric monofilament and felt made therefrom |
| 07/08/1993 | CA2123793A1 Polymeric monofilament and felt made therefrom |
| 07/07/1993 | EP0549917A1 Absorbing felt |
| 07/06/1993 | US5225269 Press felt |
| 07/06/1993 | CA1319846C Method and apparatus for facilitating the replacement of an endless press felt in a paper and board making machine |
| 06/30/1993 | EP0549147A1 Press fabrics for paper machines |
| 06/29/1993 | US5223099 Controlling surface properties |
| 06/29/1993 | CA1319778C Controlling deposits on paper machine felts and the like |
| 06/29/1993 | CA1319555C Papermaker's felt with no flap seam and method of making same |
| 06/29/1993 | CA1319554C Weft-wear type papermakers' fabric |
| 06/24/1993 | WO1993012417A1 Sensor and method for measurement of select components of a material |
| 06/24/1993 | WO1993012290A1 Roll press |
| 06/24/1993 | WO1993012289A1 Roll press |
| 06/24/1993 | DE4142788A1 Webbing material e.g. wet felt for high-performance paper machines - has web-like substrate and layer of high temp.-resistant thermoplastic fibres, e.g. polyether-sulphone, etc. |
| 06/23/1993 | EP0548038A1 Compact press section with closed draw of the web in a paper machine |
| 06/23/1993 | EP0547816A1 Improvements in and relating to paper machine clothing |
| 06/22/1993 | CA1319289C Single layer pin seam fabric having perpendicular seaming loops and method |
| 06/22/1993 | CA1319286C Application of superheated steam |
| 06/17/1993 | DE4140879A1 Pressenpartie Press section |
| 06/17/1993 | DE4140876A1 Walzenpresse Roller press |
| 06/16/1993 | CN2136266Y Spiral wire with polyester monofilament knit edge |
| 06/08/1993 | US5217415 Papermakers and like fabrics |
| 06/06/1993 | CA2084636A1 Paper machine clothing |
| 06/03/1993 | DE4139634A1 Fourdrinier for removal of water from wet fibre suspension - has impermeable film fused to support structure with passages for liq. and gas to pass through |
| 06/02/1993 | CN2135016Y Movable paper-supporting device |
| 05/27/1993 | WO1993010304A1 Fabric for papermaking machines and the like |
| 05/27/1993 | WO1993009942A1 Multilayer felts |
| 05/27/1993 | CA2123883A1 Fabric for papermaking machines and the like |
| 05/26/1993 | CN1020934C Method and device for application of supperheated steam for paper surface |
| 05/25/1993 | CA1318219C Double-layered fabric for paper making machines having a coarse-structured bottom side and a fine-structured forming side |
| 05/25/1993 | CA1318165C Base fabric structures for seamed wet press felts |
| 05/20/1993 | WO1993010307A1 Method for cutting of the leader of the web in a paper or board machine in the drying section of the machine |
| 05/19/1993 | DE4239845A1 Paper-making inlet correction - uses correlated measurements from start and end of water extraction stage to calculate the settings |
| 05/18/1993 | US5211814 Wire loading device in a paper machine |
| 05/18/1993 | US5211813 Papermaking |
| 05/13/1993 | WO1993008925A1 Multiple coat measurement and control |
| 05/12/1993 | CN2132767Y Bottom net papermaking blanket |
| 05/11/1993 | CA1317498C Press felt |
| 05/04/1993 | US5207872 Prestressed press framework for a papermaking machine |
| 05/04/1993 | CA1317144C Needled press felt |
| 05/04/1993 | CA1317143C Wet press felt to be used in a papermaking machine |
| 04/29/1993 | DE4233910A1 Paper-making blanket cleaner - has jet to deliver warm moist air to blanket surface |
| 04/22/1993 | DE4231472A1 Paper-making roller press - has divided tie rods to hold the bearing pedestals together locked at their facing ends by a threaded sleeve |
| 04/20/1993 | US5204171 Press felt |
| 04/20/1993 | US5204150 Loop formation in on-machine-seamed press fabrics using yarns comprising mxd6 polyamide resin material |
| 04/20/1993 | CA1316384C Papermaker press felt |
| 04/13/1993 | US5202170 Papermaking felt with a non-spiralled machine direction fiber batt |
| 04/13/1993 | CA1316031C Closed press section of a paper machine and a frame construction for same |
| 04/13/1993 | CA1316030C Seam construction for papermaking fabrics |
| 04/08/1993 | DE4238037A1 Paper web profile fault correction - uses mathematical model for current operation to eliminate residual faults on the lateral profile |
| 04/08/1993 | DE4233088A1 Safety device partic. for protecting operators when belt fitting - has emergency stop switch connected to cord carried on arms which move with tensioning roller to be always within reach |
| 04/08/1993 | DE4229683A1 Paper web transport - has continuous elastic belt which distorts at hard press roller, to detach web for movement to next stage |
| 04/06/1993 | US5200260 Woven nylon base fabric encapsulated in insulating polyether ketone fiber batt |
| 04/06/1993 | US5199467 Papermakers fabric with stacked machine direction yarns |
| 03/31/1993 | EP0534041A1 Reinforcement of coated surfaces of LNP belts |
| 03/24/1993 | EP0532510A1 Papermakers fabric with flat machine direction yarns. |
| 03/23/1993 | US5196092 Reinforcement of coated surfaces of lnp belts |
| 03/23/1993 | CA1314695C Device for drawing an endless belt into a paper making machine |
| 03/18/1993 | WO1993005230A1 Uses of transverse flux machines |
| 03/18/1993 | DE4130672A1 Heated web polishing roller dia. profile setting - roller is kept at a given temp. profile along its length when not in contact with the web |
| 03/18/1993 | DE4130150A1 Anwendungen von transversalflussmaschinen Applications of transverse flux machines |
| 03/17/1993 | EP0531739A1 Steam box |
| 03/17/1993 | EP0531491A1 Roll press. |
| 03/17/1993 | EP0517821A4 Steam shower and vacuum apparatus and method of using same |
| 03/16/1993 | US5194121 Polyamide fibers of block polymers containing ether groups |
| 03/16/1993 | CA1314442C Method for depositing particles and a binder system on a base fabric |
| 03/09/1993 | CA1314167C Press section and press section/frame construction combination in a paper machine |
| 03/05/1993 | CA2077513A1 Web transfer device |
| 03/04/1993 | DE4234449A1 Paper web strip cutter - has recess to form a tunnel for paper to pass through for cutting |