BR9812455A - Process for bonding fibers - Google Patents

Process for bonding fibers

Info

Publication number
BR9812455A
BR9812455A BR9812455-2A BR9812455A BR9812455A BR 9812455 A BR9812455 A BR 9812455A BR 9812455 A BR9812455 A BR 9812455A BR 9812455 A BR9812455 A BR 9812455A
Authority
BR
Brazil
Prior art keywords
glue
fibers
relates
bonding fibers
beaverboards
Prior art date
Application number
BR9812455-2A
Other languages
Portuguese (pt)
Inventor
Andreas Michanickl
Christian Boehme
Original Assignee
Fraunhofer Ges Forschung
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7842503&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9812455(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of BR9812455A publication Critical patent/BR9812455A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material
    • B27N1/02—Mixing the material with binding agent
    • B27N1/0263—Mixing the material with binding agent by spraying the agent on the falling material, e.g. with the material sliding along an inclined surface, using rotating elements or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material
    • B27N1/02—Mixing the material with binding agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material
    • B27N1/02—Mixing the material with binding agent
    • B27N1/0227—Mixing the material with binding agent using rotating stirrers, e.g. the agent being fed through the shaft of the stirrer
    • B27N1/0254—Mixing the material with binding agent using rotating stirrers, e.g. the agent being fed through the shaft of the stirrer with means for spraying the agent on the material before it is introduced in the mixer

Abstract

The invention relates to a method for coating fibers with glue, whereby glue is applied to fibers with a humidity index lower than 100 % and the fibrous agglomerates remaining after that process are whirled in a fiber/air current until they dissolve. The glue-coated fibers are suited for producing derived timber products, including beaverboards and preforms. The invention also relates to a device for applying said method and a method for controlled glue application.
BR9812455-2A 1997-09-16 1998-09-15 Process for bonding fibers BR9812455A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19740676A DE19740676C2 (en) 1997-09-16 1997-09-16 Process for gluing fibers
PCT/DE1998/002736 WO1999014023A1 (en) 1997-09-16 1998-09-15 Method for coating fibers with glue

Publications (1)

Publication Number Publication Date
BR9812455A true BR9812455A (en) 2000-10-03

Family

ID=7842503

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9812455-2A BR9812455A (en) 1997-09-16 1998-09-15 Process for bonding fibers

Country Status (10)

Country Link
EP (1) EP1017550B1 (en)
JP (1) JP2001516657A (en)
CN (1) CN1270549A (en)
AT (1) ATE211960T1 (en)
AU (1) AU732714B2 (en)
BR (1) BR9812455A (en)
CA (1) CA2304232A1 (en)
DE (3) DE19740676C2 (en)
NZ (1) NZ502760A (en)
WO (1) WO1999014023A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1013941C2 (en) * 1999-12-23 2001-06-26 Dirk Cornelis Van Der Woude A method for manufacturing a fiber board and a sheet manufactured according to this method.
DE10025177B4 (en) * 2000-05-24 2004-04-15 Flakeboard Company Limited, St.Stephen Method and device for resolving irregularities in wood fiber streams
US6902125B2 (en) 2000-05-24 2005-06-07 Fritz Schneider Process and device for disintegrating irregularities in flows of wood fibres
DE10059881B4 (en) * 2000-12-01 2005-06-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Plant for fiber preparation
ITMO20010033A1 (en) * 2001-02-23 2002-08-23 Imal Srl METHOD AND EQUIPMENT FOR ADDING ADHESIVE TO A FLOW OF INCONERENT WOODEN MATERIAL
DE10153593B4 (en) 2001-11-02 2005-11-17 Fritz Egger Gmbh & Co Apparatus and method for wetting wood fibers with a binder fluid
DE10247414B4 (en) * 2002-10-11 2009-04-02 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Plant for gluing fibers for the production of fiberboard, in particular MDF boards o. The like. Wood-based panels
DE10247412C5 (en) * 2002-10-11 2010-07-01 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Plant for gluing fibers for the production of fiberboards, in particular MDF boards and the like wood-based panels
DE10247413B4 (en) * 2002-10-11 2009-05-07 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Plant for gluing fibers for the production of fiberboard, in particular MDF boards or the like wood-based panels
DE10336533A1 (en) * 2003-08-05 2005-02-24 Dieffenbacher Gmbh + Co. Kg Method and apparatus for wetting pourable goods with a binder
DE10341960B4 (en) * 2003-09-11 2008-02-07 Glunz Ag Mixing method and static mixer, in particular for gluing lignocellulose-containing fibers with a binder
DE10356775A1 (en) 2003-12-02 2005-07-07 Dieffenbacher Gmbh + Co. Kg Method and installation for gluing fibers and a fiber-gluing device
DE102004001527B4 (en) * 2004-01-10 2006-02-16 Büttner Gesellschaft für Trocknungs- und Umwelttechnik mbH Plant and method for gluing fibers for the production of fiberboard, in particular MDF boards u. Like. Wood-based panels
WO2006021212A1 (en) * 2004-08-27 2006-03-02 Force Technology Method and device for applying a synthetic binder to an airborne flow of fibres
DE102004054162B3 (en) * 2004-11-10 2006-05-04 Flakeboard Company Limited, St.Stephen Method and device for preventing contamination of a transport device due to freshly glued fibers
DE102007011497B4 (en) * 2007-03-07 2015-07-30 Fritz Egger Gmbh & Co. Wood material and process for its production
PT2431144E (en) 2010-09-15 2013-01-08 Kronotec Ag Method and device for wet gluing wood fibres
ITMO20120248A1 (en) * 2012-10-16 2014-04-17 Imal Srl DEVICE AND METHOD FOR THE INJECTION OF FLUIDS WITHIN A FLOW OF NON-STATE MATERIAL.
CN104162921A (en) * 2013-05-17 2014-11-26 北京泛欧瑞得科技有限公司 High-pressure quantitative rubber saving process of paste spraying pipe for fiber plate
US20150107749A1 (en) * 2013-10-18 2015-04-23 Unilin, Bvba Process and Device for Gluing Dried Fibers Designated for the Production of Fiberboards
DE102016006499B3 (en) * 2016-05-28 2017-12-28 Fritz Schneider Process and apparatus for drying glue-wetted fibers for making fiberboard
DE102019114039A1 (en) * 2019-05-26 2020-11-26 Dieffenbacher GmbH Maschinen- und Anlagenbau Device for gluing particles in the course of the production of material panels and a method for operating the device
CN111015880A (en) * 2019-12-24 2020-04-17 山东省林业科学研究院 Large-piece wood shaving glue applying flame-retardant device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD78881A (en) *
US2658847A (en) * 1949-07-26 1953-11-10 Oregon State Method of making composite, consolidated products and apparatus therefor
DE1653223A1 (en) * 1966-04-23 1970-09-17 Himmelheber Dipl Ing Max Process and system for the implementation of the wetting stage in the processing of fiber material
DE1653264A1 (en) * 1967-12-21 1972-01-05 Papenmeier Geb Mellies Luise Method and device for gluing or impregnating wood chips and the like.
US3494992A (en) * 1968-02-01 1970-02-10 Conwed Corp Method of producing a mat from an air suspension of fibers and liquid
US3622077A (en) * 1968-02-01 1971-11-23 Conwed Corp Apparatus for air-laying wet fibers
CH597926A5 (en) * 1976-11-26 1978-04-14 Fahrni Peter
DE3016061A1 (en) * 1980-04-25 1981-10-29 Siemens AG, 1000 Berlin und 8000 München ARRANGEMENT FOR MANUFACTURING PLASTIC PLASTIC BODIES
DE3049555A1 (en) * 1980-12-31 1982-07-29 Rudolf Dr.-Ing. 4790 Paderborn Lödige Flakes chips of fibres uniformly coated with glue - during descent in tower with rotary air flow and revolving agitator arms
DE8223419U1 (en) * 1982-08-19 1982-11-18 Washington State University Research Foundation, Inc., Pullman, Wash. MIXING APPARATUS FOR MIXING WOOD PARTICLES WITH A LIQUID ADHESIVE FOR PRODUCING PARTICLE PLATES
DE3839671A1 (en) * 1988-11-24 1990-05-31 Draiswerke Gmbh CONTINUOUSLY WORKING MIXERS
DE19506353A1 (en) * 1995-02-23 1996-08-29 Schenck Ag Carl Method and device for wetting with a fluid
IT1274565B (en) * 1995-05-24 1997-07-17 Cmp Spa GLUING MACHINE FOR PRODUCTION PLANTS OF WOOD FIBER PANELS, AND PLANT USING SUCH GLUING MACHINE
CA2168682A1 (en) * 1995-06-02 1996-12-03 David M. Harmon Method and apparatus for reducing blowline obstructions during production of cellulosic composites

Also Published As

Publication number Publication date
CN1270549A (en) 2000-10-18
ATE211960T1 (en) 2002-02-15
DE19740676A1 (en) 1999-03-18
EP1017550B1 (en) 2002-01-16
WO1999014023A1 (en) 1999-03-25
DE19740676C2 (en) 2003-07-17
AU1142399A (en) 1999-04-05
NZ502760A (en) 2001-11-30
CA2304232A1 (en) 1999-03-25
DE59802663D1 (en) 2002-02-21
AU732714B2 (en) 2001-04-26
JP2001516657A (en) 2001-10-02
DE29880083U1 (en) 2000-12-28
EP1017550A1 (en) 2000-07-12

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]