SE8602073L - PROCEDURE AND DEVICE FOR MANUFACTURING A THREE-LAYER THICKNESS - Google Patents

PROCEDURE AND DEVICE FOR MANUFACTURING A THREE-LAYER THICKNESS

Info

Publication number
SE8602073L
SE8602073L SE8602073A SE8602073A SE8602073L SE 8602073 L SE8602073 L SE 8602073L SE 8602073 A SE8602073 A SE 8602073A SE 8602073 A SE8602073 A SE 8602073A SE 8602073 L SE8602073 L SE 8602073L
Authority
SE
Sweden
Prior art keywords
external
layer
procedure
manufacturing
layer thickness
Prior art date
Application number
SE8602073A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8602073D0 (en
Inventor
A Emmerich
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 SE8602073D0 publication Critical patent/SE8602073D0/en
Publication of SE8602073L publication Critical patent/SE8602073L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/13—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board all layers being exclusively wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D3/00—Veneer presses; Press plates; Plywood presses
    • B27D3/02—Veneer presses; Press plates; Plywood presses with a plurality of press plates, i.e. multi- platen hot presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
    • B27M3/0086—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by connecting using glue
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0036—Heat treatment
    • B32B38/004—Heat treatment by physically contacting the layers, e.g. by the use of heated platens or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/16—Wood, e.g. woodboard, fibreboard, woodchips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00—Walls, panels

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)

Abstract

An internal layer and two external layers of wood are introduced into a multi-tier heating press, heating plates are applied to the wooden boards (5) of the top external layer to allow horizontal displacement of the external boards. To prevent warping or bending the planks are tightened to close the joints (7). The top support and heating plates are lowered and full pressure and heating power is applied to form the multi-layer wooden panels.
SE8602073A 1985-05-14 1986-05-06 PROCEDURE AND DEVICE FOR MANUFACTURING A THREE-LAYER THICKNESS SE8602073L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853517449 DE3517449A1 (en) 1985-05-14 1985-05-14 Method and device for manufacturing a multilayer wooden panel

Publications (2)

Publication Number Publication Date
SE8602073D0 SE8602073D0 (en) 1986-05-06
SE8602073L true SE8602073L (en) 1986-11-15

Family

ID=6270755

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8602073A SE8602073L (en) 1985-05-14 1986-05-06 PROCEDURE AND DEVICE FOR MANUFACTURING A THREE-LAYER THICKNESS

Country Status (5)

Country Link
DE (1) DE3517449A1 (en)
FI (1) FI86388C (en)
FR (1) FR2581919B1 (en)
IT (1) IT1189509B (en)
SE (1) SE8602073L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809989C2 (en) * 1988-03-24 1996-08-22 Dieffenbacher Gmbh Maschf Device for producing a plywood panel
DE4010307C2 (en) * 1990-03-30 1999-02-25 Dieffenbacher Gmbh Maschf Process for the production of solid wood panels
DE4016633A1 (en) * 1990-05-23 1991-11-28 Dieffenbacher Gmbh Maschf Cover layer manipulation in plywood mfr. - with pressure application to ensure flat layers
CN1064880C (en) * 1997-08-08 2001-04-25 原泽 High pressure press with integrated distributed oil pumps
US9908313B2 (en) 2012-10-09 2018-03-06 Scott Renneckar Process for bonding lignocellulosic substrates without an added adhesive and products thereof
CN104400863B (en) * 2014-12-02 2016-07-13 王凯 For the equipment by hardening for cork densification wood
CN105965621B (en) * 2016-05-27 2018-11-09 福建省闽清双棱竹业有限公司 A kind of hot press and hot-press method for bamboo wood composite container baseboard production

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US344029A (en) * 1886-06-22 brooks
GB190924258A (en) * 1909-10-22 1910-04-14 Matthew Pollock Improvements in Building Up Wood into Laminated Boards of Various Thicknesses and Apparatus connected therewith.
DE890568C (en) * 1951-08-28 1953-09-21 Siemens Ag Pressure body for gluing presses
US2675037A (en) * 1953-03-19 1954-04-13 Pedro Q Iglesias Hydraulic press for laminating wood
DE977090C (en) * 1953-10-13 1965-01-28 Svenska Taendsticks Aktiebolag Gluing press
DE1156963B (en) * 1960-03-23 1963-11-07 Ernst Hungerbuehler Hydraulic joint glue press
US3490759A (en) * 1968-01-10 1970-01-20 Arthur L Troutner Fluid pressure actuated clamp
FR2077757A1 (en) * 1969-04-01 1971-11-05 Rousseau

Also Published As

Publication number Publication date
DE3517449C2 (en) 1991-05-16
FI862000A (en) 1986-11-15
FI862000A0 (en) 1986-05-13
DE3517449A1 (en) 1987-01-08
IT1189509B (en) 1988-02-04
FR2581919B1 (en) 1992-02-14
IT8620415A0 (en) 1986-05-13
SE8602073D0 (en) 1986-05-06
IT8620415A1 (en) 1987-11-13
FI86388C (en) 1992-08-25
FI86388B (en) 1992-05-15
FR2581919A1 (en) 1986-11-21

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8602073-2

Effective date: 19891006