GB999696A - Moldable fibrous panels - Google Patents
Moldable fibrous panelsInfo
- Publication number
- GB999696A GB999696A GB3793963A GB3793963A GB999696A GB 999696 A GB999696 A GB 999696A GB 3793963 A GB3793963 A GB 3793963A GB 3793963 A GB3793963 A GB 3793963A GB 999696 A GB999696 A GB 999696A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mat
- fibres
- lbs
- density
- panel
- 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
- 239000011230 binding agent Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 229920001187 thermosetting polymer Polymers 0.000 abstract 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract 1
- 229920002522 Wood fibre Polymers 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 229920001084 poly(chloroprene) Polymers 0.000 abstract 1
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 1
- 239000011118 polyvinyl acetate Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 229920005992 thermoplastic resin Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
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
- B27N3/10—Moulding of mats
-
- 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
- B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Nonwoven Fabrics (AREA)
Abstract
<PICT:0999696/C3/1> A rigid mouldable fibrous panel is produced by the steps of depositing upon a moving foraminous conveyer 14 an airborne mixture 10 of fibres and resinous binder material to form a mat having a density of from 1 to 3 lbs./cu. ft., preferably removing the uneven surface layers of the fibrous web by means of a scalping roll 13, compressing the remaining mat to a density of 4 to 10 lbs./cu. ft., by rollers 17, 18 subjecting the mat to a hot environment, e.g. by means of steam chambers 22, 28 thereby adjusting the moisture content to between 8 and 15% and bringing the temperature to within the range of 90 DEG to 200 DEG F., separating the heated mat from the conveyer 14 and compressing the mat to a structure of uniform thickness and density of at least 30 lbs./cu. ft. by means of rolls 32, 34 which apply a nip pressure of from 100 to 500 pounds per lineal inch; the panel is then dried and cooled by a heater 48 and suction chambers 44, 52. The fibres used are preferably wood-fibres though other organic or inorganic fibres may be combined therewith. The resinous binder may be thermoplastic, thermosetting or a combination thereof in proportions of 1-15 parts thermosetting resin and 5-25 parts of thermoplastic resin expressed as parts per cent by weight of the weight of the dry panel. Typical binder compositions include phenol formaldehyde, wood rosin, polyvinyl acetate, paraffin wax and neoprene.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22649162A | 1962-09-27 | 1962-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB999696A true GB999696A (en) | 1965-07-28 |
Family
ID=22849118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3793963A Expired GB999696A (en) | 1962-09-27 | 1963-09-26 | Moldable fibrous panels |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB999696A (en) |
| SE (1) | SE311227B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2404517A1 (en) * | 1977-09-29 | 1979-04-27 | Baehre & Greten | PROCESS FOR THE MANUFACTURE OF RAW PLATE-SHAPED PRODUCTS TO MAKE SHAPED PARTS |
| GB2184139A (en) * | 1985-12-13 | 1987-06-17 | Evode Ltd | Boards for construction purposes |
| DE3914106A1 (en) * | 1989-04-28 | 1990-10-31 | Siempelkamp Gmbh & Co | METHOD AND INSTALLATION FOR THE CONTINUOUS PRODUCTION OF CHIPBOARD, FIBERBOARD AND THE LIKE |
| DE4033849A1 (en) * | 1989-10-24 | 1991-04-25 | Baehre & Greten | METHOD FOR PRODUCING MOLDED PARTS |
| EP0383572A3 (en) * | 1989-02-14 | 1992-01-22 | Csr Limited | Process and apparatus for producing continuous particulate products |
| EP0695609B1 (en) * | 1994-07-06 | 1998-02-04 | G. SIEMPELKAMP GmbH & Co. | Method of preheating a loose material to a set temperature for the manufacture of fibreboards |
| US5932156A (en) * | 1995-07-27 | 1999-08-03 | Sunds Defibrator Industries Ab | Method for producing lignocellulosic boards |
| US5989468A (en) * | 1995-07-27 | 1999-11-23 | Sunds Defibrator Industries Ab | Method of continuous production of lignocellulosic boards |
| NL1027579C2 (en) * | 2004-11-24 | 2006-05-29 | Trespa Int Bv | Method for deforming a plastic plate. |
| CN102470544A (en) * | 2009-06-30 | 2012-05-23 | 新西兰森林研究所有限公司 | Method for producing a wood fibre-plastic composite product |
| CN107511908A (en) * | 2017-09-27 | 2017-12-26 | 芜湖凯奥尔环保科技有限公司 | A kind of compression-type dryer for base material of vegetable fiber straw mattress |
-
1963
- 1963-09-06 SE SE981763A patent/SE311227B/xx unknown
- 1963-09-26 GB GB3793963A patent/GB999696A/en not_active Expired
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2404517A1 (en) * | 1977-09-29 | 1979-04-27 | Baehre & Greten | PROCESS FOR THE MANUFACTURE OF RAW PLATE-SHAPED PRODUCTS TO MAKE SHAPED PARTS |
| GB2184139A (en) * | 1985-12-13 | 1987-06-17 | Evode Ltd | Boards for construction purposes |
| EP0383572A3 (en) * | 1989-02-14 | 1992-01-22 | Csr Limited | Process and apparatus for producing continuous particulate products |
| DE3914106A1 (en) * | 1989-04-28 | 1990-10-31 | Siempelkamp Gmbh & Co | METHOD AND INSTALLATION FOR THE CONTINUOUS PRODUCTION OF CHIPBOARD, FIBERBOARD AND THE LIKE |
| DE4033849A1 (en) * | 1989-10-24 | 1991-04-25 | Baehre & Greten | METHOD FOR PRODUCING MOLDED PARTS |
| EP0424909A3 (en) * | 1989-10-24 | 1992-01-22 | Bison-Werke Baehre & Greten Gmbh & Co. Kg | Method for the production of formed articles |
| EP0695609B1 (en) * | 1994-07-06 | 1998-02-04 | G. SIEMPELKAMP GmbH & Co. | Method of preheating a loose material to a set temperature for the manufacture of fibreboards |
| US5989468A (en) * | 1995-07-27 | 1999-11-23 | Sunds Defibrator Industries Ab | Method of continuous production of lignocellulosic boards |
| US5932156A (en) * | 1995-07-27 | 1999-08-03 | Sunds Defibrator Industries Ab | Method for producing lignocellulosic boards |
| NL1027579C2 (en) * | 2004-11-24 | 2006-05-29 | Trespa Int Bv | Method for deforming a plastic plate. |
| WO2006057558A1 (en) * | 2004-11-24 | 2006-06-01 | Trespa International B.V. | Method for deforming a plastic plate |
| US8147743B2 (en) | 2004-11-24 | 2012-04-03 | Trespa International B.V. | Method for deforming a plastic plate |
| CN102470544A (en) * | 2009-06-30 | 2012-05-23 | 新西兰森林研究所有限公司 | Method for producing a wood fibre-plastic composite product |
| EP2448732A4 (en) * | 2009-06-30 | 2013-06-12 | Nz Forest Research Inst Ltd | PROCESS FOR PRODUCING FIBER COMPOSITE PRODUCTS OF WOOD-PLASTIC MATERIAL |
| CN102470544B (en) * | 2009-06-30 | 2016-01-20 | 新西兰森林研究所有限公司 | Method for producing wood fiber-plastic composite products |
| US9283692B2 (en) | 2009-06-30 | 2016-03-15 | New Zealand Forest Research Institute Limited | Method for producing wood fibre-plastics composite products |
| CN107511908A (en) * | 2017-09-27 | 2017-12-26 | 芜湖凯奥尔环保科技有限公司 | A kind of compression-type dryer for base material of vegetable fiber straw mattress |
Also Published As
| Publication number | Publication date |
|---|---|
| SE311227B (en) | 1969-06-02 |
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