ATE129660T1 - METHOD AND DEVICE FOR COVERING PARTICLES WITH GLUE. - Google Patents

METHOD AND DEVICE FOR COVERING PARTICLES WITH GLUE.

Info

Publication number
ATE129660T1
ATE129660T1 AT92112993T AT92112993T ATE129660T1 AT E129660 T1 ATE129660 T1 AT E129660T1 AT 92112993 T AT92112993 T AT 92112993T AT 92112993 T AT92112993 T AT 92112993T AT E129660 T1 ATE129660 T1 AT E129660T1
Authority
AT
Austria
Prior art keywords
glue
particles
covering particles
dry
manufacture
Prior art date
Application number
AT92112993T
Other languages
German (de)
Inventor
N Lennart Eriksson
Original Assignee
Sunds Defibrator Ind Ab
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
Application filed by Sunds Defibrator Ind Ab filed Critical Sunds Defibrator Ind Ab
Application granted granted Critical
Publication of ATE129660T1 publication Critical patent/ATE129660T1/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Paper (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

A method and a device for glue coating primarily cellulose-containing material, in connection with the manufacture of fiber board, particle board, dry-formed paper and the like. The glue is supplied through a supply line (2) to a flow of particles in a pipe (1). Prior to the mixing, a different electrostatic charge is applied in a controlled way on the glue and particles, so that a strong attractive force arises between glue and particles. <IMAGE>
AT92112993T 1991-09-05 1992-07-30 METHOD AND DEVICE FOR COVERING PARTICLES WITH GLUE. ATE129660T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9102549A SE502518C2 (en) 1991-09-05 1991-09-05 Methods and apparatus for bonding particles

Publications (1)

Publication Number Publication Date
ATE129660T1 true ATE129660T1 (en) 1995-11-15

Family

ID=20383626

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92112993T ATE129660T1 (en) 1991-09-05 1992-07-30 METHOD AND DEVICE FOR COVERING PARTICLES WITH GLUE.

Country Status (5)

Country Link
EP (1) EP0530501B1 (en)
AT (1) ATE129660T1 (en)
DE (1) DE69205772T2 (en)
ES (1) ES2079111T3 (en)
SE (1) SE502518C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1296755B1 (en) * 1997-11-10 1999-07-27 E T A S R L PROCEDURE FOR THE DISTRIBUTION OF AN AGGLOMERATING AGENT ON EACH OTHER INCOHERENT PARTICLES.
DE10153593B4 (en) * 2001-11-02 2005-11-17 Fritz Egger Gmbh & Co Apparatus and method for wetting wood fibers with a binder fluid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143895C2 (en) * 1981-11-05 1985-01-17 Triangel Spanplatten KG, 3177 Sassenburg Method and device for applying glue to particulate material in the form of chips, fibers or the like.

Also Published As

Publication number Publication date
ES2079111T3 (en) 1996-01-01
EP0530501A1 (en) 1993-03-10
SE502518C2 (en) 1995-11-06
EP0530501B1 (en) 1995-11-02
SE9102549L (en) 1993-03-06
DE69205772T2 (en) 1996-04-04
DE69205772D1 (en) 1995-12-07
SE9102549D0 (en) 1991-09-05

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee