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Title:
PROCESS AND DEVICE FOR GLUING FIBERS FOR THE PRODUCTION OF FIBERBOARDS
Document Type and Number:
WIPO Patent Application WO/2015/056174
Kind Code:
A3
Abstract:
The present invention provides in a process for obtaining glued fibers (75) suitable for the production of fiberboards, characterized by the following steps: carrying fibers (75) in an air stream for the removal of high density contaminants from the dried fibers by means of gravity, and gluing said dried fibers. The invention thereto also provides a modified air density separator (64) comprising one or more injection means (80) for a gluing composition. The invention also relates to a fiber board manufacturing plant comprising an air density separator (64) according to an embodiment of the invention.

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Inventors:
HEYEN GUENTER (US)
AIKMAN RIC (US)
Application Number:
PCT/IB2014/065304
Publication Date:
August 27, 2015
Filing Date:
October 14, 2014
Export Citation:
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Assignee:
UNILIN BVBA (BE)
International Classes:
B27N1/00; B27N3/00; B27N1/02
Domestic Patent References:
WO2012083994A12012-06-28
Foreign References:
US20090277566A12009-11-12
CA1176117A1984-10-16
US20020100565A12002-08-01
US5409118A1995-04-25
CA1276068C1990-11-13
Attorney, Agent or Firm:
SCHACHT, Benny et al. (Ooigemstraat 3, 8710 Wielsbeke, BE)
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