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WO1993006995A1 - Procede servant a fixer une bande de rebord sur une planche en fibre de bois et bande de rebord servant a mettre le procede en application - Google Patents

Procede servant a fixer une bande de rebord sur une planche en fibre de bois et bande de rebord servant a mettre le procede en application Download PDF

Info

Publication number
WO1993006995A1
WO1993006995A1 PCT/SE1992/000712 SE9200712W WO9306995A1 WO 1993006995 A1 WO1993006995 A1 WO 1993006995A1 SE 9200712 W SE9200712 W SE 9200712W WO 9306995 A1 WO9306995 A1 WO 9306995A1
Authority
WO
WIPO (PCT)
Prior art keywords
edge list
edge
wood fibre
fibre board
list
Prior art date
Application number
PCT/SE1992/000712
Other languages
English (en)
Inventor
Lennart WALLSTRÖM
Original Assignee
Byggelit Lockne 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 Byggelit Lockne Ab filed Critical Byggelit Lockne Ab
Publication of WO1993006995A1 publication Critical patent/WO1993006995A1/fr
Priority to SE9401186A priority Critical patent/SE9401186L/xx

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
    • B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
    • B27D5/003—Other working of veneer or plywood specially adapted to veneer or plywood securing a veneer strip to a panel edge

Definitions

  • This invention relates to a method of fastening an edge list to a wood fibre board and an edge list for carrying out the method.
  • edge lists on wood fibre f boards, for instance particle boards. This is made for protec ⁇ ting the edges of the wood fibre boards.
  • Known edge lists are fastened to the wood fibre boards by glue.
  • the purpose of this invention is to eliminate the pro ⁇ blems with known technique. This has been made possible by the method and the edge list according to the present patent appli ⁇ cation, which have the moments and the features mentioned in the claims. Due to the invention a so good adhesiveness of the
  • edge list to the wood fibre board is achieved that the wood fibre board provided with the edge list also can be used in a moist environment. Due to the design of the edge list good possibilities are achieved to vary the qualities of the edge list like hardness, friction, resistance to wear etc.
  • Fi ⁇ . 1 schematically shows the design of the edge list
  • Fi ⁇ . 2 schematically shows an apparatus for fastening the edge list to a wood fibre board.
  • This one comprises two layers, i.e. a wearing layer
  • Both layers 2, 3 comprise plastic material of the type thermoplastic polyurethane.
  • the plastic material of the fastening layer has a lower melting point than the plastic material of the wearing layer.
  • the fastening layer 3 comprises that part of the edge list 1 which is intended to be fastened to the wood fibre board and which accordingly is intended to be directed inwards towards the plate.
  • the wearing layer 2 comprises that part of the edge list which is intended to be directed outwards from the wood fibre board and which comes into touch with the environment. This wearing layer 2 ought to be hard and may in a suitable way be made hard, for instance by addition of glass balls as reinforcement means to the layer.
  • Fig. 2 is schematically shown the apparatus for fastening the new edge list 1 onto a wood fibre board 4 com ⁇ prising two longitudinal edge portions 5, 6 and two transverse edge portions 7, 8.
  • the edge list is rolled up to a roll in a list magazine 9.
  • the apparatus is so made that the wood fibre board 4 in an essentially vertical position, in this case with its one longitudinal edge portion 5 positioned at the very bottom, is intended to slowly move for- wards in the direction of the arrow P, while the edge list 1 is applied to the longitudinal edge portion 5.
  • the edge list 1 is unwound from the list magazine 9 with essentially the same velocity as the wood fibre board 4 moves forwards.
  • the apparatus in Fig.
  • the edge list 1 is intended to be fastened on the wood fibre board from below.
  • the edge list 1 is so rolled up in the list magazine 9 that the fastening layer 3 of the edge list, which layer is intended to hold the list on the wood fibre board, is directed outwards on the roll.
  • the apparatus according to Fig. 2 comprises a not shown pre-heating means which may comprise an oven or the like.
  • the apparatus comprises a heating means 10 which in this case is positioned above the edge list 1 and accordingly heats up its fastening layer 3 still more.
  • This heating means 10 shall give such a temperature that the plastic material of the fastening layer 3 melts, but not so high temperature that the wearing layer 2 melts.
  • the edge list 1 is intended to be fixed by pressing to the edge portion 5 of the wood fibre board 4 by a stationary press means ii.
  • This press means in this case com ⁇ prises two press rolls 12, 13 which are oriented essentially horizontally and essentially perpendicularly to the motion di- rection P of the wood fibre board 4 and which are intended to rotate in a clockwise direction.
  • a cooling means 14 In front of the press means 11, seen in the direction of the arrow P, is a cooling means 14 arranged.
  • This cooling means which may comprise a metal plate provided with a layer of Teflon, is intended to cool down the edge list 1 and the lower portion of the wood fibre board 4 after the fastening procedure of the edge list by pressing.
  • the fastening of the edge list to the wood fibre board is made in the following way:
  • the list magazine 9 is preheated in a suitable way to about
  • the edge list 1 is unwound from the roll, the unwound portion of the edge list being subjected to heating to such a temperature that the fastening layer 3 of the edge list 1 is melted. Thereafter the heat treated portion of the edge list is applied to the lower, longitudinal edge portion 5 of the wood fibre board 4 by the press means 11. Due to the fact that the fastening layer 3 of the edge list 1 is in a melted condition, there arises a very good mechanical attachment of the edge list when fastening the same in the porous material of the wood fibre board by pressing. In the order to further increase the strenght of the adhesiveness, there is an immediate cooling of the edge list and the lower portion of the wood fibre board by the cooling means 14.
  • the wood fibre board 4 all around shall be provided with edge lists. This is made possible by the fact that the board 4 is turned 90° in the vertical plane after the edge portion 5 having been provided with the edge list, whereby the transverse edge portion 7 takes the position of the longitudinal edge portion 5 and is provided with the edge list and so on.
  • the expression "wood fibre board” has been used. This expression covers different types of wood fibre boards, for instance particle boards. The invention is of course not limited to what has been shown and described but can be modified within the scope of the following claims.
  • the edge list can be fastened on the wood fibre board not only from below but also from above or from the side.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

L'invention se rapporte à un procédé de fixation d'une bande de rebord en matériau plastique sur une planche en fibre de bois pourvue de parties constituant des bords, la bande de rebord étant placée dans un chargeur, de préférence forme d'un rouleau. D'après l'invention, le procédé comprend la combinaison des étapes suivantes: le chargeur (9) de la bande de rebord est préchauffé de façon appropriée, par exemple, dans un four et ensuite une partie de ladite bande de rebord (1) est déroulée à partir du rouleau; la partie déroulée de la bande de rebord (1) est chauffée jusqu'à une température provoquant la fusion de la partie de ladite bande devant être fixée à la planche en fibre de bois (4); la partie traitée par réchauffement de la bande de rebord (1) est fixée par pression au bord (5-8) de la planche en fibre de bois (4) au moyen d'un dispositif de pression (11); la bande de rebord (1) fixée à la planche en fibre de bois (4) est refroidie au moyen d'un dispositif de refroidissement (14). L'invention se rapporte également à une bande de rebord s'utilisant pour mettre le procédé en application. Ladite bande comprend une couche de fixation (3) et une couche d'usure (2).
PCT/SE1992/000712 1991-10-10 1992-10-12 Procede servant a fixer une bande de rebord sur une planche en fibre de bois et bande de rebord servant a mettre le procede en application WO1993006995A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9401186A SE9401186L (sv) 1991-10-10 1994-04-08 Kantlist

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9102933A SE9102933D0 (sv) 1991-10-10 1991-10-10 Kantlist
SE9102933-0 1991-10-10

Publications (1)

Publication Number Publication Date
WO1993006995A1 true WO1993006995A1 (fr) 1993-04-15

Family

ID=20383957

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1992/000712 WO1993006995A1 (fr) 1991-10-10 1992-10-12 Procede servant a fixer une bande de rebord sur une planche en fibre de bois et bande de rebord servant a mettre le procede en application

Country Status (2)

Country Link
SE (1) SE9102933D0 (fr)
WO (1) WO1993006995A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1163864A1 (fr) * 2000-06-13 2001-12-19 bluthaup GmbH & Co. KG Küchensysteme Procédé de fabrication d'un panneau de meuble et panneau de meuble produit selon le même procédé
EP1852242A1 (fr) * 2006-05-06 2007-11-07 W. Döllken & Co GmbH Profil de recouvrement
EP2251171A1 (fr) * 2009-05-12 2010-11-17 Homag Holzbearbeitungssysteme AG Dispositif de revêtement de pièces usinées
EP2363283A1 (fr) * 2007-08-24 2011-09-07 Rehau AG & Co Baguette de bordure pour pièces de meuble
ES2613076A1 (es) * 2017-02-07 2017-05-22 Cermotec S.L. Sistema y método de revestimiento de ranuras en piezas de carpintería
CN109129815A (zh) * 2018-07-25 2019-01-04 嘉兴正祐家具有限公司 一种具有自动送料功能的板材封边装置
CN111761679A (zh) * 2020-07-09 2020-10-13 刘俊豪 一种环保型免漆门生产方法
EP3741529A1 (fr) * 2019-05-20 2020-11-25 HOMAG GmbH Dispositif de gaz chaud permettant de fournir du gaz chaud ainsi que dispositif de revêtement et procédé de revêtement de pièces
CN112045820A (zh) * 2020-09-16 2020-12-08 张洪斌 一种胶合板二次加工装置
US10954412B1 (en) 2015-02-05 2021-03-23 Ultra Tech Extrusions of Tennessee, inc. Extended melt-temp range and low energy absorptive edge banding adhesive system and edge banding

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825462A (en) * 1972-01-12 1974-07-23 Mende & Co W Apparatus for coating chipboard with a laminated sheet or foil
US3994769A (en) * 1972-04-14 1976-11-30 Hermann Berstorff Maschinenbau Gmbh Apparatus for continuously laminating a continuous strip of chipboard with decorative film
US3994765A (en) * 1972-03-29 1976-11-30 Hermann Berstorff Maschinenbau Gmbh Endless pressure belt for laminating chipboard panels

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825462A (en) * 1972-01-12 1974-07-23 Mende & Co W Apparatus for coating chipboard with a laminated sheet or foil
US3994765A (en) * 1972-03-29 1976-11-30 Hermann Berstorff Maschinenbau Gmbh Endless pressure belt for laminating chipboard panels
US3994769A (en) * 1972-04-14 1976-11-30 Hermann Berstorff Maschinenbau Gmbh Apparatus for continuously laminating a continuous strip of chipboard with decorative film

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1163864A1 (fr) * 2000-06-13 2001-12-19 bluthaup GmbH & Co. KG Küchensysteme Procédé de fabrication d'un panneau de meuble et panneau de meuble produit selon le même procédé
EP1852242A1 (fr) * 2006-05-06 2007-11-07 W. Döllken & Co GmbH Profil de recouvrement
EP2363283A1 (fr) * 2007-08-24 2011-09-07 Rehau AG & Co Baguette de bordure pour pièces de meuble
EP2368708A1 (fr) * 2007-08-24 2011-09-28 Rehau AG & Co Baguette de bordure pour pièces de meuble
EP2180995B1 (fr) 2007-08-24 2019-12-25 Rehau AG + Co Baguette d'angle pour meubles
EP2251171A1 (fr) * 2009-05-12 2010-11-17 Homag Holzbearbeitungssysteme AG Dispositif de revêtement de pièces usinées
US10954412B1 (en) 2015-02-05 2021-03-23 Ultra Tech Extrusions of Tennessee, inc. Extended melt-temp range and low energy absorptive edge banding adhesive system and edge banding
US12319853B2 (en) 2015-02-05 2025-06-03 Ultra Tech Extrusions of Tennessee, inc. Multi-phasic polymer blend for adhering an outer edge banding layer to a substrate
US11746261B2 (en) 2015-02-05 2023-09-05 Ultra Tech Extrusions of Tennessee, inc. Method of adhering extended melt-temp range and low energy absorptive edge banding adhesive system edge banding
ES2613076A1 (es) * 2017-02-07 2017-05-22 Cermotec S.L. Sistema y método de revestimiento de ranuras en piezas de carpintería
CN109129815A (zh) * 2018-07-25 2019-01-04 嘉兴正祐家具有限公司 一种具有自动送料功能的板材封边装置
CN109129815B (zh) * 2018-07-25 2021-02-09 浙江博力莫新材料科技有限公司 一种具有自动送料功能的板材封边装置
EP3741529A1 (fr) * 2019-05-20 2020-11-25 HOMAG GmbH Dispositif de gaz chaud permettant de fournir du gaz chaud ainsi que dispositif de revêtement et procédé de revêtement de pièces
CN111761679A (zh) * 2020-07-09 2020-10-13 刘俊豪 一种环保型免漆门生产方法
CN112045820A (zh) * 2020-09-16 2020-12-08 张洪斌 一种胶合板二次加工装置

Also Published As

Publication number Publication date
SE9102933D0 (sv) 1991-10-10

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