[go: up one dir, main page]

GB2104448A - Method of and apparatus for covering chipboard planks - Google Patents

Method of and apparatus for covering chipboard planks Download PDF

Info

Publication number
GB2104448A
GB2104448A GB08222565A GB8222565A GB2104448A GB 2104448 A GB2104448 A GB 2104448A GB 08222565 A GB08222565 A GB 08222565A GB 8222565 A GB8222565 A GB 8222565A GB 2104448 A GB2104448 A GB 2104448A
Authority
GB
United Kingdom
Prior art keywords
press
plank
covering
strips
strip
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GB08222565A
Other versions
GB2104448B (en
Inventor
Kurt Held
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB2104448A publication Critical patent/GB2104448A/en
Application granted granted Critical
Publication of GB2104448B publication Critical patent/GB2104448B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0026—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor an edge face with strip material, e.g. a panel edge
    • B29C63/003—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor an edge face with strip material, e.g. a panel edge continuously
    • 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
    • B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0026—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor an edge face with strip material, e.g. a panel edge
    • B29C63/0034—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor an edge face with strip material, e.g. a panel edge the strip material being folded
    • B29C63/0039—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor an edge face with strip material, e.g. a panel edge the strip material being folded continuously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B29C63/044—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like continuously
    • 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
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/06—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • 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
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/08—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B32B37/1027—Pressing using at least one press band
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • B32B37/22—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of both discrete and continuous layers
    • B32B37/223—One or more of the layers being plastic
    • B32B37/226—Laminating sheets, panels or inserts between two continuous plastic layers
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/12—Paper, e.g. cardboard
    • B29K2711/126—Impregnated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/14—Wood, e.g. woodboard or fibreboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip
    • B29K2995/0073—Roughness, e.g. anti-slip smooth
    • 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
    • B32B2317/12—Paper, e.g. cardboard
    • B32B2317/125—Paper, e.g. cardboard impregnated with thermosetting resin
    • 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
    • B32B2479/00—Furniture

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

A method of covering chipboard planks by laminating materials of thermosetting plastics, decorative papers impregnated with melamine resin or films of paper or of thermoplastic materials, comprises gluing and pressing the material onto the plank. The covering strip material (4) is brought, under a real pressure and optionally also with heating, onto the plank (2) continuously in a main double band press (1), wherein the upper and lower strips (4) are wider than the plank in correspondence with the plank thickness. The portions of the strips projecting at both sides are bent over against the plank edges or separately supplied edge strips are applied. The edge covering strips or strip portions are pressed againt the plank edges by means of one or more smaller double band presses (7) arranged to both sides at right angles to the main press. <IMAGE>

Description

SPECIFICATION Method of and apparatus for covering chipboard planks The present invention concerns a method of and apparatus for covering chipboard planks with laminating materials of, for example, thermosetting plastics and decorative paper impregnated with melamine resin. The covering materials can be pressed onto strip-shaped, substantially flat chipboard lengths with the use of, for example, double band presses.
Furniture elements with covered surfaces are increasingly made from boards which, as chipboard strips of appropriate width entirely covered by sheet material, are stocked in a range of multiple lengths by the furniture manufacturer and are then divided up as required on a daily basis and processed to the finished state. Warm or cold hardening urea adhesives have proved suitable for gluing of covering materials onto the chipboard in those cases where decorative paper impregnated with melamine or urea-melamine are not pressed on directly and caused to harden.
When post-forming covering materials are, for example with the formation of round edges, applied to the surfaces and longitudinal cutting edges of a chipboard strip, then conventional practice is to press a sheet of covering material, which is dimensioned to be larger by the cut edge width, onto the preprofiled strip with the use of urea adhesive substance in a single-daylight press, thus hardening coald or warm discontinuously. The projecting part of the covering material sheet can thereafter be bent over with additional application of heat and adhesive substance and can be glued onto the profiled cut edge with the addition of adhesive substance to the cut edge in a continuously operating post-forming, edge-gluing machine.This process, apart from being in two stages, has many difficulties and disadvantages, which are well known to the expert and which need not be discussed in detail.
There is accordingly a need for a single-stage process, operating continuously, for the covering of such chipboard strips, with the use of continuously manufactured covering materials and with apparatus which avoids the problems of the two-stage mode of operation with discontinuous singledaylight press and continuously operating edge gluing machine.
According to a first aspect of the present invention there is provided a method of covering chipboard planks with sheet material, comprising the steps of continuously applying a respective covering strip of sheet material to each of the major surfaces of each plank, exerting pressure on the applied strips by means of a main press thereby to effect adhesive bonding of the strips to said major surfaces, and covering the longitudinal edge surfaces of the plank with strip material pressed against and adhesively bonded to said edge surfaces by means of a double press band arranged at the longitudinal edges of the plank to exert pressure in a direction perpendicular to the direction of pressure exertion by the main press.
In a preferred example of the method, the sheathing of areal chipboard profiles by laminating materials of thermosetting plastics, decorative papers impregnated with melamine resin or films of paper or of thermoplstic materials is carried out by gluing and pressing onto the cut edges or profile edges of the chipboard.The laminating materials or decorative papers are brought, under areal pressure and if so desired with heating, onto the chipboard strips continuously in a double band press, wherein the upper and the lower web of the laminating material or decorative paper are dimensioned to be wider in correspondence with the thickness of the chipboard and the part projecting at both sides is bent over and pressed against the profile edge or a specially supplied separate edge strip of laminating material is applied, the profile coatings being pressed on by means of one or more smaller double band presses arranged to both sides at right angles to the main press.
According to a second aspect of the invention there is provided apparatus for carrying out the method of the first aspect of the invention, the apparatus comprising a first double band press defining a length portion of a path for passage through the apparatus of said chipboard plank with said respective covering strip of sheet material applied to each of the major surfaces thereof, the first press being operable to exert pressure on the applied strips thereby to effect adhesive bonding of the strips to said major surfaces, and at least one second double band press arranged laterally of the path at both sides thereof to exert pressure in a direction perpendicular to the direction of pressure exertion by the first press in order to press covering strip material against and adhesively bond the strip material to each of the longitudinal edge surfaces of the plank.
With the use of thermosetting adhesive substances, such as urea, resorcinol or polyurethane adhesive substances, the requiring areal pressing and, if so required, heating take place through a main double band press. Directly in the region of the main double band press or immediately adjoining the main press, the pressing of strip material onto the profiles or edges takes place in one or more suitable dimensioned and arranged double band presses, wherein the margins of the covering material strip, which is dimensioned to be wider in correspondence with the plank thickness to be covered is effected after the laying over or beading over of the strip margins onto the profile or by means of separately supplied covering material edge strips.
According to the demands made on the surface properties of the chipboard planks, it can be expedient to effect the pressureforthe gluing of the lateral web projections onto the cut edge by a double band edge press arranged expediently in the zone of the main double band press or alternatively to arrange the edge press externally of the main press but immediately adjoining this press in the direction of advance.
Again in accordance with the required surface properties, it can be advantageous to press a decorative paper, resinated for example with melamine or polyester and hardening directly or prehardened, onto the plank major surfaces with the aid of the main press first in the direction of advance and thereafter to laterally profile the plank and the hardened decorative paper layer by trimming. Finally, by means of two or three, as a rule small, double band presses arranged in U-shape around and directed towards the profiled edge, a suitably dimensioned strip of covering material is pressed onto each edge with the addition of adhesive substance.
Other, for example, liquid surface materials can be applied to strip-shaped, areal material and these be pressed on, hardened, embossed, smoothed or in other manner brought closer to the final state by the arrangement of several double band presses acting in the same zone or one after the other.
A significant advantage of a method exemplifying the present invention is that it enables single-stage processing of post-forming covering materials which, due to the strong heating required in the gluing process, harden further in undesired manner, whereas now for all gluing operations only a single heating-up is necessary. A further heating, which may be desirable from the aspect of chemical resistance, can be carried out with impairing the final forming. Further advantages result for the processing operations downstream of the main press insofar as the chipboard plank is firmly clamped in the press, so that finishing process forces are thus absorbed by the plank itself or by the main press and special precautions for the workpiece reception can be dispensed with.
Embodiments of the present invention will now be more particularly described by way of example with reference to the accompanying drawings, in which: Figure 7 is a schematic perspective view of apparatus according to a first embodiment of the invention; Figure 2 is a schematic perspective view of apparatus according to a second embodiment of the invention; Figure 3 is a sectional view of a longitudinal edge region of a chipboard plank end of press elements of the apparatus of Figure 2 applying a strip covering to said edge region; and Figure 4 is a sectional view of a longitudinal edge region of a chipboard plank and of press elements of the apparatus of Figure 1 applying a strip covering to said edge region.
Referring now to the drawings, there is shown in Figure 1 a main double band press 1 with a continuously fed chipboard plank 2, and supply rolls 3 supplying covering strips 4 which are applied to the plank 2. The strips 4 on the plank 2 project at their outer edges by such an appropriate amount that on laying over or beading over by pressing equipment 5, a smooth covering of the longitudinal plank edges 6 by the strips 4 is achieved. Further double band edge presses 7 arranged laterally of the main press 1 serve to press the excess edge portions of the strips 4 against the plank edges 6.
Figure 2 shows an embodiment in which three double band edge presses 7 are arranged in U-shape around the edge 6 of the covered plank 2 and serve to equip the edge 6 with a separate edge strip 9 after milling of the plank edge region by a miller 8.
The Figures 3 and 4 each show a cross-section of part of a plank 2 with edge covering. The product according to Figure 4 is made by the apparatus of Figure 1 and that in Figure 3 by the apparatus of Figure 2.
According to Figure 3, the chipboard plank 2 has been covered at both major sides by covering strips 4 in the main press 1. The edge 6 is milled by the miller 8 and, with the aid of strip supply and application equipment 9, an edge strip 10 is pressed into place by means of the three double band edge presses 7 arranged in U-shape around the edge 6.
According to Figure 4, the projecting margins of the covering strips 4 are bent over by means of the pressing equipment 5 and are pressed on by means of the double band edge press 7.

Claims (16)

1. A method of covering chipboard planks with sheet material, comprising the steps of continuously applying a respective covering strip of sheet material to each of the major surfaces of each plank, exerting pressure on the applied strips by means of a main press thereby to effect adhesive bonding of the strips to said major surfaces, and covering the longitudinal edge surfaces of the plank with strip material pressed against and adhesively bonded to said edge surfaces by means of a double press band arranged at the longitudnal edges of the plank to exert pressure in a direction perpendicular to the direction of pressure exertion by the main press.
2. A method as claimed in claim 1,wherein each of the applied strips is wider than the plank so as to project beyond each longitudinal edge thereof by an amount determined with reference to the thickness of the plank, and the step of covering said edge surfaces comprises bending over the projecting portions of the applied strips.
3. A method as claimed in claim 1, wherein the step of covering said edge surfaces comprises applying a respective separate strip of material to each of said edge surfaces.
4. A method as claimed in claim 1, wherein the sheet material is one of thermoplastic plastics material, thermosetting film and resin-impregnated decorative paper.
5. A method substantially as hereinbefore described with reference to Figures 1 and 4 of the accompanying drawings.
6. A method substantially as hereinbefore described with reference to Figures 2 and 3 of the accompanying drawings.
7. Apparatus for carrying out the method as claimed in claim 1, comprising a first double band press defining a length portion of a path for passage through the apparatus of said chipboard plank with respective covering strip of sheet material applied to each of the major surfaces thereof, the first press being operable to exert pressure on the applied strips thereby to effect adhesive bonding of the strips to said major surfaces, and at least one second double band press arranged laterally of the path at both sides thereof to exert pressure in a direction perpendicular to the direction of pressure exertion by the first press in order to press covering strip material against and adhesively bond the strip material to ach of the longitudinal edge surfaces of the plank.
8. Apparatus as claimed in claim 7, wherein the or each second double band press is disposed laterally of said length portion of the path.
9. Apparatus as claimed in claim 7, wherein the or each second press is disposed downstream of said length portion of the path.
10. Apparatus as claimed in any one of claims 7 to 9, further comprising third double band presses arranged adjacent the second press or presses to exert pressure, parallel to the direction of pressure exertion by the first press, on strip material at the longitudinal edge regions of the plank.
11. Apparatus as claimed in any one of claims 7 to 10, comprising means for bending over any projecting portions of said applied strips to lie against said edge surfaces.
12. Apparatus as claimed in any one of claims 7 to 10, comprising milling means for removing longitudinal edge portion of said applied strips and applying means for applying a respective separate strip of material to each of said edge surfaces.
13. Apparatus as claimed in any one of claims 7 to 12, wherein the or each second press is adjustable.
14. Apparatus as claimed in any one of claims 7 to 12, wherein the or each second press is rotatable.
15. Apparatus substantially as hereinbefore described with reference to Figures 1 and 4 of the accompanying drawings.
16. Apparatus substantially as hereinbefore described with reference to Figures 2 and 3 of the accompanying drawings.
GB08222565A 1981-08-06 1982-08-05 Method of and apparatus for covering chipboard planks Expired GB2104448B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3131183A DE3131183C2 (en) 1981-08-06 1981-08-06 Method and device for producing coated chipboard profiles

Publications (2)

Publication Number Publication Date
GB2104448A true GB2104448A (en) 1983-03-09
GB2104448B GB2104448B (en) 1984-08-01

Family

ID=6138758

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08222565A Expired GB2104448B (en) 1981-08-06 1982-08-05 Method of and apparatus for covering chipboard planks

Country Status (5)

Country Link
JP (1) JPS5831750A (en)
DE (1) DE3131183C2 (en)
FR (1) FR2510945B1 (en)
GB (1) GB2104448B (en)
IT (1) IT1152024B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246516A (en) * 1989-04-27 1993-09-21 Isover Saint-Gobain Continuous procedure for obtaining panels clad on at least two adjacent faces
US5545279A (en) * 1992-12-30 1996-08-13 Hall; Herbert L. Method of making an insulation assembly
EP1120229A3 (en) * 2000-01-24 2001-12-05 Keith Unwin Sealing device
US7153382B2 (en) * 2000-06-09 2006-12-26 Henkel Kommanditgesellschaft Auf Aktien Pressure element for an edge gluing machine and gluing method
CN102528894A (en) * 2010-12-31 2012-07-04 宁波捷丰现代家俱有限公司 Processing method for square woodwork with coating as well as processing equipment thereof and product
CN104956012A (en) * 2013-01-28 2015-09-30 万德墙材有限公司 Machine and manufacturing method for building board
EP3120991A1 (en) * 2015-07-24 2017-01-25 The Boeing Company Method and apparatus for applying a strip of material over an edge on a structure

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674170A1 (en) * 1991-03-22 1992-09-25 Burwood Method for producing flat furniture panels covered by a bonded veneer, and panels produced according to this method
DE4135244C2 (en) * 1991-10-25 1995-05-04 Herbert Michel Method and device for coating rounded shaped bodies
US5240527A (en) * 1992-02-20 1993-08-31 Schuller International, Inc. Method of producing encapsulated fibrous insulation blanket
DE4306559C2 (en) * 1993-03-03 1997-09-04 Siempelkamp Gmbh & Co Process for the continuous coating of wood-based panels
DE10235019A1 (en) * 2002-07-31 2004-02-12 Homag Holzbearbeitungssysteme Ag Process for coating plate-shaped workpieces with a decorative film
DE102007009250A1 (en) * 2007-02-22 2008-08-28 Rudolf Henrichsmeyer Formaplan Gmbh & Co. Kg Furniture component and method for its production
ITPS20100021A1 (en) * 2010-07-19 2012-01-20 Becci Snc Di Becci Roberto & C Flli METHOD AND DEVICE FOR MPLEMENTATION OF THE FUNCTIONS OF THE MACHINES FOR COATING THE FACES OF THE PANELS WITH PAPERS AND LAMINS

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1504995A1 (en) * 1962-11-27 1969-09-25 Allied Chem Method and device for consolidating the edge of a polyurethane foam layer structure
GB1058833A (en) * 1964-03-02 1967-02-15 Singer Cobble Ltd Improvements relating to the laminating of sheet materials
FR1439844A (en) * 1964-05-25 1966-05-27 Saint Gobain Improvement in the manufacture of multiple glazing
FR92981E (en) * 1965-03-12 1969-01-24 C F Roser G M B H Method and device for applying sheets of thermoplastic synthetic material to workpiece surfaces.
LU56731A1 (en) * 1967-07-25 1969-06-10
US3607533A (en) * 1969-08-19 1971-09-21 Paste Well Corp Portable laminating machine and method
DE2258596A1 (en) * 1972-11-30 1974-06-06 Alno Moebel Applying decorative paper strip to board edges - using heat and pressure to harden precondensed resin in strip while boards is fed forwards
DK147140C (en) * 1977-07-04 1984-10-01 Gyproc Ab PROCEDURE AND APPARATUS FOR COATING A PLATFORM ARTICLE WITH A SHEET-SHAPED MATERIAL
DE2731467C3 (en) * 1977-07-12 1980-09-25 Friz, Helmut A., Dipl.-Ing., 7000 Stuttgart Method and device for continuously wrapping the longitudinal surfaces of a workpiece
JPS5577570A (en) * 1978-12-06 1980-06-11 Dantani Plywood Co Method of making ornamental sheet
JPS5710825Y2 (en) * 1979-10-31 1982-03-03
DE2945752A1 (en) * 1979-11-13 1981-05-21 Fritz Reinke Engineering, 6122 Erbach METHOD AND DEVICE FOR PRODUCING COMPOSITE BUILDING BOARDS

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246516A (en) * 1989-04-27 1993-09-21 Isover Saint-Gobain Continuous procedure for obtaining panels clad on at least two adjacent faces
US5545279A (en) * 1992-12-30 1996-08-13 Hall; Herbert L. Method of making an insulation assembly
EP1120229A3 (en) * 2000-01-24 2001-12-05 Keith Unwin Sealing device
US7153382B2 (en) * 2000-06-09 2006-12-26 Henkel Kommanditgesellschaft Auf Aktien Pressure element for an edge gluing machine and gluing method
CN102528894B (en) * 2010-12-31 2016-04-20 宁波捷丰现代家俱有限公司 A kind of square-shaped wood product coating machine
CN102528894A (en) * 2010-12-31 2012-07-04 宁波捷丰现代家俱有限公司 Processing method for square woodwork with coating as well as processing equipment thereof and product
CN104956012A (en) * 2013-01-28 2015-09-30 万德墙材有限公司 Machine and manufacturing method for building board
US9694566B2 (en) 2013-01-28 2017-07-04 Oneday Wall Ab Machine and manufacturing method for building board
US10189234B2 (en) 2013-01-28 2019-01-29 Oneday Wall Ab Machine and manufacturing method for building board
CN104956012B (en) * 2013-01-28 2019-08-20 万德墙材有限公司 Machine and manufacturing method for building board
EP3120991A1 (en) * 2015-07-24 2017-01-25 The Boeing Company Method and apparatus for applying a strip of material over an edge on a structure
JP2017024399A (en) * 2015-07-24 2017-02-02 ザ・ボーイング・カンパニーＴｈｅ Ｂｏｅｉｎｇ Ｃｏｍｐａｎｙ Method and apparatus for applying strip of material over edge on structure
US10829667B2 (en) 2015-07-24 2020-11-10 The Boeing Company Method and apparatus for applying a strip of material over an edge on a structure

Also Published As

Publication number Publication date
DE3131183C2 (en) 1984-07-19
DE3131183A1 (en) 1983-02-24
JPS6251747B2 (en) 1987-10-31
GB2104448B (en) 1984-08-01
FR2510945A1 (en) 1983-02-11
IT8222465A0 (en) 1982-07-20
JPS5831750A (en) 1983-02-24
IT1152024B (en) 1986-12-24
FR2510945B1 (en) 1985-07-12

Similar Documents

Publication Publication Date Title
GB2104448A (en) Method of and apparatus for covering chipboard planks
US4205107A (en) Endless composite sheet material
US6180172B1 (en) Process and apparatus for treating surfaces
US9352486B2 (en) Decorative door skin composite article
US4089721A (en) Method of making a laminate
DE3625846A1 (en) NAIL FILE
CA2204367A1 (en) Wood tubing
US4743488A (en) Laminated article and method of forming the same
EP0918600A1 (en) Surface improving process
US3441959A (en) Textured panel and process of producing same
DE19615879C2 (en) Process for the refinement of a particle board and a board produced with this process
US4323615A (en) Laminated article
US20120282423A1 (en) Joined Veneer Strip
US5127786A (en) Binder method
US2444918A (en) Method of making laminated structures
JP7228437B2 (en) wrapping veneer
GB2299501A (en) Structural panel with decorative side edge
JP2700605B2 (en) Laminated material for surface finishing
EP0309606A1 (en) Improved concrete form panel product
JPS6194701A (en) Manufacture of grooved wood masaio pattern building materialhaving thick external appearance
JP2886827B2 (en) Manufacturing method of seat for seat
KR20040009311A (en) Wooden floor and the manufacture method to express pattern to nature pattern wood
WO2025254582A1 (en) A veneered element
JP2626730B2 (en) Manufacturing method of surface finishing material
EP0707813A2 (en) Work surfaces

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940805