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EP0290653A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Material web

Assignee: Heimbach GmbH and Co KG
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Filing: 1987-05-14
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Granted: —
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Expires: 2007-05-14
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Abstract

Abstract Translated from German Eine Materialbahn, insbesondere für Papiermaschinenbespannungen für die Pressenpartie einer Papiermaschine, als Filtermittel oder als Preßpolster Für Spanplattenpressen, weist sich in Laufrichtung erstreckende, einzelne Längsfäden und quer dazu verlaufende, einzelne Querfäden auf. Damit die Materialbahn eine solche Struktur erhält, daß sie einerseits schnell und kostengünstig herzustellen ist, andererseits eine große Freiheit in der Gestaltung ihrer Eigenschaften eröffnet, bestehen die in einer Richtung verlaufenden Fäden (1) jeweils aus einem Seelenfaden (2) und zumindest einem diesen umhüllenden Maschenfaden (3). A material web, in particular for paper machine clothing for the press section of a paper machine, as a filter medium or as a press pad for chipboard presses, has individual longitudinal threads extending in the running direction and individual transverse threads running transversely thereto. So that the material web is given such a structure that it is quick and inexpensive to manufacture on the one hand, and on the other hand opens up a great deal of freedom in the design of its properties, the threads (1) running in one direction each consist of a core thread (2) and at least one enveloping it Knitting thread (3).

Inventors

  • 👤 Helmut Hälker

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-09 01:15
CPC Classifications
B; B30; B30B; B30B15/00; B30B15/06; B30B15/061; D; D04; D04B; D04B21/00; D04B21/14; D04B21/16; D21; D21F; D21F1/00; D21F1/0027; D10; D10B; D10B2403/00; D10B2403/02; D10B2403/024; D10B2403/0241; D10B2403/02412; Y; Y10; Y10T; Y10T442/00; Y10T442/40; Y10T442/45; Y10T442/456; Y10T442/463; Y10T442/50; Y10T442/56

Claims Analysis

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References Cited (Backward Citations)

GB186813A Cited
US1811081A Cited
US2098993A Cited
EP0054206A1 Cited
EP0059973A1 Cited
EP0106132A2 Cited

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