GB1443194A - Method of and apparatus for producing a shaped material made of wood and thermoplastic plastic - Google Patents
Method of and apparatus for producing a shaped material made of wood and thermoplastic plasticInfo
- Publication number
- GB1443194A GB1443194A GB4403373A GB4403373A GB1443194A GB 1443194 A GB1443194 A GB 1443194A GB 4403373 A GB4403373 A GB 4403373A GB 4403373 A GB4403373 A GB 4403373A GB 1443194 A GB1443194 A GB 1443194A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wood
- extrusion
- press
- section
- mixture
- 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.)
- Expired
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
- B32B21/02—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
- 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
- B27N3/28—Moulding or pressing characterised by using extrusion presses
-
- 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
- B27N7/005—Coating boards, e.g. with a finishing or decorating layer
-
- 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
- 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
- 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
- B32B2327/00—Polyvinylhalogenides
- B32B2327/06—PVC, i.e. polyvinylchloride
Abstract
1443194 Extruding wood filled thermoplastics; laminates therefrom H BRAUNING 19 Sept 1973 [19 Sept 1972. 26 June 1973] 44033/73 Headings B5A and B5N [Also in Division E1] A section which is extruded, and then subjected to compression between opposed press platens downstream of the extrusion outlet, comprises an extruded mixture of 50-90% by weight, e.g. 68%, of wood particles, e.g. fibres, wood flour and particularly beech chips, and 50 to 10% by weight of thermoplastics e.g. 32%, of a rigid P.V.C., the section being coated with a rigid or flexible P.V.C., either by extrusion or by the application of a thermoplastics adhesive retained pre-formed film of rigid P.V.C. The particles comprise average sizes of not more than 3 mm. for wood, and 0À02 to 10 for the plastics. The section may comprise a skirting or cill for a room, and having a smooth surface and a ribbed opposite surface for directing towards the room, and at its upper and lower edges it may terminate at a lip, Fig. 5, respectively for abutting the wall and conforming to the floor. Alternatively, Fig. 4 (not shown), one surface of the section may be ribbed, and an opposite surface may be planar with an adhesive retained film thereon and a central area embossed with a pattern moulded by the press. In the Fig. 1 embodiment, the P.V.C. and wood particles are delivered to the extruder respectively from hoppers 1, 2, via metering gates 3, pre-drier 4 and a mixer 5. Within the extruder barrel, the wood/P.V.C. mixture is heated to 100C /min. to 200 C., which temperature is maintained by fans 11, 12 controlled, together with barrel heaters, by barrel thermocouples. The mixture is subjected to progressively increasing compression along an initial screw portion 8 comprising a decreasing volume double start thread, and an unthreaded compression zone 14. The mixture is subjected to decompression in a following screw zone, 15 having a thread of constant pitch and in which volatiles are removed by a suction device 18, via barrel openings 16 and a steam on vapour separator 19 removing condensed water. The die 20 is heated to 180 C., and the section is drawn therefrom by rolls 37, located downstream of the platen press 22, drying chambers 30, 36 through which air is blown, and a further extruder 31 which applies a coating of flexible P.V.C. Cooling and cutting devices are provided downstream of rolls 37. Adhesive may be applied to the extruding material, prior to the application of a film thereto, but in the Fig. 2 embodiment (not shown), the extruder 31 and chamber 36 are omitted, and a pre-formed film, coated with thermoplastic adhesive, is applied to the extrusion upstream of the press (22), via guiding and stretching rollers (52), and a final deflecting roller (53) which is cooled. The press, Fig. 3, comprises a carriage 23 provided with platens through which cooling medium circulates and the lower platen 25 of which is fixed, and the upper 26 of which is vertically displaceable by cylinders 27 and may carry a die 55 for embossing the extrusion with a pattern 56. The carriage 23 is mounted for reciprocation of the press towards and away from the extrusion die, by a cable 24, to effect sequential compression along the length of the extrusion which is also supported by the cable 24. The moulded wood/P.V.C. mixture part of the section is slightly porous.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722245871 DE2245871A1 (en) | 1972-09-19 | 1972-09-19 | Composite woodchips and thermoplastics extrusion - giving prod esp shea-thed in thermoplastic, impermeable to moisture and useful as skirting board |
DE19732332367 DE2332367A1 (en) | 1973-06-26 | 1973-06-26 | Wood filled thermoplastic board mfr - employs a devolatilising extruder followed by a travelling press and opt sheathing or lamination units |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1443194A true GB1443194A (en) | 1976-07-21 |
Family
ID=25763866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4403373A Expired GB1443194A (en) | 1972-09-19 | 1973-09-19 | Method of and apparatus for producing a shaped material made of wood and thermoplastic plastic |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2200112A1 (en) |
GB (1) | GB1443194A (en) |
IT (1) | IT995442B (en) |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2225275A (en) * | 1989-02-04 | 1990-05-30 | Meirion Gribble | Slate-filled resin products |
US5406768A (en) | 1992-09-01 | 1995-04-18 | Andersen Corporation | Advanced polymer and wood fiber composite structural component |
GB2286360B (en) * | 1994-02-10 | 1998-06-10 | Ain Engineering Kk | Synthetic wood meal, method and apparatus for manufacturing the same |
GB2319982A (en) * | 1996-12-04 | 1998-06-10 | Robobond Ltd | Forming ornamented plastics articles |
EP0852997A1 (en) | 1996-12-04 | 1998-07-15 | Robobond Limited | Method of forming ornamented plastics articles |
WO1998043791A1 (en) * | 1997-03-28 | 1998-10-08 | Misawa Homes Co., Ltd. | Extrusion molding article with embossing finish and a method for producing the same |
US5847016A (en) | 1996-05-16 | 1998-12-08 | Marley Mouldings Inc. | Polymer and wood flour composite extrusion |
EP1121244A1 (en) * | 1998-10-09 | 2001-08-08 | Rayonier Inc. | Composites containing cellulosic pulp fibers and methods of making and using the same |
US6344504B1 (en) * | 1996-10-31 | 2002-02-05 | Crane Plastics Company Limited Partnership | Extrusion of synthetic wood material |
EP1234652A1 (en) * | 2001-02-23 | 2002-08-28 | L.B. Plastics Limited | Structural materials and their manufacturing method |
US6479002B1 (en) * | 1998-12-30 | 2002-11-12 | Haller Formholz | Extrusion of plant materials encapsulated in a thermoplastic |
US6632863B2 (en) | 2001-10-25 | 2003-10-14 | Crane Plastics Company Llc | Cellulose/polyolefin composite pellet |
US6637213B2 (en) | 2001-01-19 | 2003-10-28 | Crane Plastics Company Llc | Cooling of extruded and compression molded materials |
US6662515B2 (en) | 2000-03-31 | 2003-12-16 | Crane Plastics Company Llc | Synthetic wood post cap |
US6708504B2 (en) | 2001-01-19 | 2004-03-23 | Crane Plastics Company Llc | Cooling of extruded and compression molded materials |
US6780359B1 (en) | 2002-01-29 | 2004-08-24 | Crane Plastics Company Llc | Synthetic wood composite material and method for molding |
WO2005025827A2 (en) * | 2003-09-16 | 2005-03-24 | Timbaplus Products Limited | Fibre-plastics composite |
DE102007028374A1 (en) * | 2007-06-11 | 2008-12-18 | Ava - Anhaltinische Verfahrens- Und Anlagentechnik Gmbh | Process for producing a wood-plastic composite material |
WO2010045742A1 (en) * | 2008-10-21 | 2010-04-29 | Uniboard Canada Inc. | Embossed monolayer particleboards and methods of preparation thereof |
US7743567B1 (en) | 2006-01-20 | 2010-06-29 | The Crane Group Companies Limited | Fiberglass/cellulosic composite and method for molding |
US7913960B1 (en) | 2007-08-22 | 2011-03-29 | The Crane Group Companies Limited | Bracketing system |
US8074339B1 (en) | 2004-11-22 | 2011-12-13 | The Crane Group Companies Limited | Methods of manufacturing a lattice having a distressed appearance |
US8167275B1 (en) | 2005-11-30 | 2012-05-01 | The Crane Group Companies Limited | Rail system and method for assembly |
US8460797B1 (en) | 2006-12-29 | 2013-06-11 | Timbertech Limited | Capped component and method for forming |
WO2015070308A1 (en) * | 2013-11-12 | 2015-05-21 | Costa Luis | Method for obtaining a plastic composite based on fibrous plant material, plastic composite based on fibrous plant material, and machine for extruding plastic composite based on fibrous plant material |
CN107953440A (en) * | 2017-11-30 | 2018-04-24 | 路康康 | A kind of portable edge banding machine |
CN112323997A (en) * | 2020-11-03 | 2021-02-05 | 吉林建筑大学 | Heat-insulating light building material and preparation device thereof |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2563462B1 (en) * | 1984-04-27 | 1991-10-18 | Clextral | COMPOSITE PRODUCT CONSISTING OF A MIXTURE OF CELLULOSIC PARTICLES AND A THERMOPLASTIC BINDER AND METHOD FOR THE PRODUCTION THEREOF |
FR2564374B1 (en) * | 1984-05-15 | 1987-04-17 | Grepp | SOLID PROFILES BASED ON WOOD AND RECYCLED THERMOPLASTICS AND THEIR MANUFACTURING METHOD |
ATE69992T1 (en) * | 1987-05-23 | 1991-12-15 | Mario Miani | METHOD OF MAKING PLATES, DEVICE FOR CARRYING OUT THE PROCESS AND PLATES OBTAINED. |
CA2100320C (en) | 1992-08-31 | 2011-02-08 | Michael J. Deaner | Advanced polymer wood composite |
CA2100319C (en) | 1992-08-31 | 2003-10-07 | Michael J. Deaner | Advanced polymer/wood composite structural member |
US6004668A (en) | 1992-08-31 | 1999-12-21 | Andersen Corporation | Advanced polymer wood composite |
US5441801A (en) * | 1993-02-12 | 1995-08-15 | Andersen Corporation | Advanced polymer/wood composite pellet process |
US5948524A (en) | 1996-01-08 | 1999-09-07 | Andersen Corporation | Advanced engineering resin and wood fiber composite |
FR2752187B1 (en) * | 1996-08-09 | 1998-10-16 | Faye Richard | DEVICE FOR PRODUCING COMPOSITE PRODUCTS FOR PRODUCING WOOD AND POLYMER PROFILES AND THE PROFILES THUS OBTAINED |
US6280667B1 (en) | 1999-04-19 | 2001-08-28 | Andersen Corporation | Process for making thermoplastic-biofiber composite materials and articles including a poly(vinylchloride) component |
CN112373078A (en) * | 2020-11-12 | 2021-02-19 | 安徽韩华建材科技股份有限公司 | Processing method of composite plastic floor |
-
1973
- 1973-09-19 GB GB4403373A patent/GB1443194A/en not_active Expired
- 1973-09-19 IT IT29099/73A patent/IT995442B/en active
- 1973-09-19 FR FR7333524A patent/FR2200112A1/fr not_active Withdrawn
Cited By (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2225275A (en) * | 1989-02-04 | 1990-05-30 | Meirion Gribble | Slate-filled resin products |
GB2228889A (en) * | 1989-02-04 | 1990-09-12 | Rotile Limited | Slate-filled resin products |
GB2225275B (en) * | 1989-02-04 | 1991-05-08 | Meirion Gribble | Slate-filled resin products |
US5141688A (en) * | 1989-02-04 | 1992-08-25 | Olway Industries Limited | Method of making mineral-filled resin products |
US5406768A (en) | 1992-09-01 | 1995-04-18 | Andersen Corporation | Advanced polymer and wood fiber composite structural component |
US5497594A (en) | 1992-09-01 | 1996-03-12 | Andersen Corporation | Advanced polymer and wood fiber composite structural component |
GB2286360B (en) * | 1994-02-10 | 1998-06-10 | Ain Engineering Kk | Synthetic wood meal, method and apparatus for manufacturing the same |
US6066680A (en) | 1996-05-16 | 2000-05-23 | Marley Mouldings Inc. | Extrudable composite of polymer and wood flour |
US5847016A (en) | 1996-05-16 | 1998-12-08 | Marley Mouldings Inc. | Polymer and wood flour composite extrusion |
US5951927A (en) | 1996-05-16 | 1999-09-14 | Marley Mouldings Inc. | Method of making a polymer and wood flour composite extrusion |
US6498205B1 (en) | 1996-10-31 | 2002-12-24 | Crane Plastics Company Limited Partnership | Extrusion of synthetic wood material using thermoplastic material in powder form |
US6344504B1 (en) * | 1996-10-31 | 2002-02-05 | Crane Plastics Company Limited Partnership | Extrusion of synthetic wood material |
US6027676A (en) * | 1996-12-04 | 2000-02-22 | Robobond Limited | Method and apparatus of forming ornamented plastics articles |
GB2319982A (en) * | 1996-12-04 | 1998-06-10 | Robobond Ltd | Forming ornamented plastics articles |
EP0852997A1 (en) | 1996-12-04 | 1998-07-15 | Robobond Limited | Method of forming ornamented plastics articles |
WO1998043791A1 (en) * | 1997-03-28 | 1998-10-08 | Misawa Homes Co., Ltd. | Extrusion molding article with embossing finish and a method for producing the same |
EP1121244A4 (en) * | 1998-10-09 | 2002-02-13 | Rayonier Inc | Composites containing cellulosic pulp fibers and methods of making and using the same |
EP1121244A1 (en) * | 1998-10-09 | 2001-08-08 | Rayonier Inc. | Composites containing cellulosic pulp fibers and methods of making and using the same |
US6730249B2 (en) | 1998-10-09 | 2004-05-04 | The United States Of America As Represented By The Secretary Of Agriculture | Methods of making composites containing cellulosic pulp fibers |
US6479002B1 (en) * | 1998-12-30 | 2002-11-12 | Haller Formholz | Extrusion of plant materials encapsulated in a thermoplastic |
US6662515B2 (en) | 2000-03-31 | 2003-12-16 | Crane Plastics Company Llc | Synthetic wood post cap |
US6637213B2 (en) | 2001-01-19 | 2003-10-28 | Crane Plastics Company Llc | Cooling of extruded and compression molded materials |
US6708504B2 (en) | 2001-01-19 | 2004-03-23 | Crane Plastics Company Llc | Cooling of extruded and compression molded materials |
EP1234652A1 (en) * | 2001-02-23 | 2002-08-28 | L.B. Plastics Limited | Structural materials and their manufacturing method |
US6632863B2 (en) | 2001-10-25 | 2003-10-14 | Crane Plastics Company Llc | Cellulose/polyolefin composite pellet |
US6780359B1 (en) | 2002-01-29 | 2004-08-24 | Crane Plastics Company Llc | Synthetic wood composite material and method for molding |
WO2005025827A2 (en) * | 2003-09-16 | 2005-03-24 | Timbaplus Products Limited | Fibre-plastics composite |
WO2005025827A3 (en) * | 2003-09-16 | 2005-06-16 | Timbaplus Products Ltd | Fibre-plastics composite |
US8074339B1 (en) | 2004-11-22 | 2011-12-13 | The Crane Group Companies Limited | Methods of manufacturing a lattice having a distressed appearance |
USD782698S1 (en) | 2005-11-30 | 2017-03-28 | Cpg International Llc | Rail |
US9822547B2 (en) | 2005-11-30 | 2017-11-21 | Cpg International Llc | Rail system and method for assembly |
USD784559S1 (en) | 2005-11-30 | 2017-04-18 | Cpg International Llc | Rail |
US10358841B2 (en) | 2005-11-30 | 2019-07-23 | Cpg International Llc | Rail system and method for assembly |
USD809157S1 (en) | 2005-11-30 | 2018-01-30 | Cpg International Llc | Rail |
US8167275B1 (en) | 2005-11-30 | 2012-05-01 | The Crane Group Companies Limited | Rail system and method for assembly |
USD807527S1 (en) | 2005-11-30 | 2018-01-09 | Cpg International Llc | Rail |
USD788329S1 (en) | 2005-11-30 | 2017-05-30 | Cpg International Llc | Post cover |
USD797953S1 (en) | 2005-11-30 | 2017-09-19 | Cpg International Llc | Rail assembly |
USD785199S1 (en) | 2005-11-30 | 2017-04-25 | Cpg International Llc | Rail |
USD787707S1 (en) | 2005-11-30 | 2017-05-23 | Cpg International Llc | Rail |
USD797307S1 (en) | 2005-11-30 | 2017-09-12 | Cpg International Llc | Rail assembly |
USD782697S1 (en) | 2005-11-30 | 2017-03-28 | Cpg International Llc | Rail |
US7743567B1 (en) | 2006-01-20 | 2010-06-29 | The Crane Group Companies Limited | Fiberglass/cellulosic composite and method for molding |
US8460797B1 (en) | 2006-12-29 | 2013-06-11 | Timbertech Limited | Capped component and method for forming |
DE102007028374B4 (en) * | 2007-06-11 | 2009-04-23 | Ava - Anhaltinische Verfahrens- Und Anlagentechnik Gmbh | Process for producing a wood-plastic composite material |
DE102007028374A1 (en) * | 2007-06-11 | 2008-12-18 | Ava - Anhaltinische Verfahrens- Und Anlagentechnik Gmbh | Process for producing a wood-plastic composite material |
US7913960B1 (en) | 2007-08-22 | 2011-03-29 | The Crane Group Companies Limited | Bracketing system |
US9162369B2 (en) | 2008-10-21 | 2015-10-20 | Andre Verville | Embossed monolayer particleboards and methods of preparation thereof |
WO2010045742A1 (en) * | 2008-10-21 | 2010-04-29 | Uniboard Canada Inc. | Embossed monolayer particleboards and methods of preparation thereof |
WO2015070308A1 (en) * | 2013-11-12 | 2015-05-21 | Costa Luis | Method for obtaining a plastic composite based on fibrous plant material, plastic composite based on fibrous plant material, and machine for extruding plastic composite based on fibrous plant material |
CN107953440A (en) * | 2017-11-30 | 2018-04-24 | 路康康 | A kind of portable edge banding machine |
CN112323997A (en) * | 2020-11-03 | 2021-02-05 | 吉林建筑大学 | Heat-insulating light building material and preparation device thereof |
Also Published As
Publication number | Publication date |
---|---|
FR2200112A1 (en) | 1974-04-19 |
IT995442B (en) | 1975-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |