SE9904245D0 - Process, continuous press and floor press for the production of wood material boards - Google Patents

Process, continuous press and floor press for the production of wood material boards

Info

Publication number
SE9904245D0
SE9904245D0 SE9904245A SE9904245A SE9904245D0 SE 9904245 D0 SE9904245 D0 SE 9904245D0 SE 9904245 A SE9904245 A SE 9904245A SE 9904245 A SE9904245 A SE 9904245A SE 9904245 D0 SE9904245 D0 SE 9904245D0
Authority
SE
Sweden
Prior art keywords
press
belt
barrier
continuous
compressed
Prior art date
Application number
SE9904245A
Other languages
Swedish (sv)
Other versions
SE9904245L (en
SE516111C2 (en
Inventor
Matthias Graf
Original Assignee
Dieffenbacher Gmbh Maschf
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 Dieffenbacher Gmbh Maschf filed Critical Dieffenbacher Gmbh Maschf
Publication of SE9904245D0 publication Critical patent/SE9904245D0/en
Publication of SE9904245L publication Critical patent/SE9904245L/en
Publication of SE516111C2 publication Critical patent/SE516111C2/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
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/24—Moulding or pressing characterised by using continuously acting presses having endless belts or chains moved within the compression zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
    • B30B5/06—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band

Abstract

The press action, for the continuous production of fiberboards and chipboards, uses an intermediate layer of a thin barrier film or belt between the press surfaces and the surfaces of the board material being compressed and hardened. The intermediate layer is a barrier belt (12) of coated woven glass fibers, with a thickness of 0.1-2.0 mm and preferably 0.25 mm, with a tensile strength of 7.5 N/mm<2> over the belt width. An Independent claim is included for a continuous press with two continuous barrier belts (12) which pass between the fiber/chip mat (4) to be compressed and the steel press belt (5,6) surfaces. At the press outlet, they are separated from the compressed board (13) by separation rollers (26) and/or wedges (27). Preferred Features: In a stage press, during the press cycles, the barrier belt (12) is passed round the press ram (3) to cover the upper press plates (14,15) and the material conveyor belt. It is separated at the press outlet by separation rollers (26) and/or wedges (27). The upper barrier belt (12) round the press ram (3) has its own drive system. Each barrier belt (12) passes through a cleaning station (18) and round a belt tension control (19). The stage press can be operated without a conveyor belt feed, where the fiber mat (4) is laid on the lower barrier belt (12) to be carried through the press zone.
SE9904245A 1998-11-26 1999-11-24 Process, continuous press and floor press for the production of wood material boards SE516111C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998154708 DE19854708A1 (en) 1998-11-26 1998-11-26 Press action for continuous fiberboard/chipboard production has barrier belt between board and press surfaces to protect boards from sticking in press zone

Publications (3)

Publication Number Publication Date
SE9904245D0 true SE9904245D0 (en) 1999-11-24
SE9904245L SE9904245L (en) 2000-05-27
SE516111C2 SE516111C2 (en) 2001-11-19

Family

ID=7889185

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9904245A SE516111C2 (en) 1998-11-26 1999-11-24 Process, continuous press and floor press for the production of wood material boards

Country Status (2)

Country Link
DE (1) DE19854708A1 (en)
SE (1) SE516111C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962308A1 (en) * 1999-12-23 2001-06-28 Pacomelt Gmbh Conveyor belt used in automatic machinery packaging adhesive blocks, has sheet parting agent attached to it
DE10018820A1 (en) * 2000-04-15 2001-10-25 Kronotec Ag Wooden I-beam has flanges consisting of single or multi-layered fiber board with number of strands overlapped by adjacent strands at one point at least
DE10224904A1 (en) * 2002-06-04 2003-12-18 Kufferath Andreas Gmbh Process for producing a compressed fiber composite
DE102010033578A1 (en) 2010-08-03 2012-02-09 Sandvik Materials Technology Deutschland Gmbh Double belt press and method of making a plate-shaped product with a double belt press
CN102267159B (en) * 2011-07-25 2013-12-25 四川省新岷江人造板机器有限责任公司 Artificial board preforming press

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794020A (en) * 1985-10-07 1988-12-27 Tarkett Inc. Process for manufacturing inlaid types of sheet materials
SE466606C (en) * 1989-09-29 1995-10-19 Swedoor Industriprodukter Ab Process for molding of wood fiber board, for example door skins
DE4129190A1 (en) * 1991-09-03 1993-03-04 Held Kurt METHOD AND DEVICE FOR THE CONTINUOUS PRODUCTION OF RESIN IMPREGNATED MATERIALS
DE4135330C1 (en) * 1991-10-26 1992-12-03 Christian 8359 Ortenburg De Ellwein Building material used as replacement for wood - comprises mixt. of old paper, water, and starch which is worked to the wood type prod. using heat and pressure
DE4333614C2 (en) * 1993-10-01 1999-02-25 Dieffenbacher Gmbh Maschf Process and plant for the continuous production of chipboard
DE19757003B4 (en) * 1997-12-20 2008-12-18 Dieffenbacher Gmbh + Co. Kg Method, installation and device for surface coating of boards and use of the method

Also Published As

Publication number Publication date
DE19854708A1 (en) 2000-05-31
SE9904245L (en) 2000-05-27
SE516111C2 (en) 2001-11-19

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