DE69306229T2 - Verfahren und vorrichtung zum herstellen von faserförmigen produkten - Google Patents
Verfahren und vorrichtung zum herstellen von faserförmigen produktenInfo
- Publication number
- DE69306229T2 DE69306229T2 DE69306229T DE69306229T DE69306229T2 DE 69306229 T2 DE69306229 T2 DE 69306229T2 DE 69306229 T DE69306229 T DE 69306229T DE 69306229 T DE69306229 T DE 69306229T DE 69306229 T2 DE69306229 T2 DE 69306229T2
- Authority
- DE
- Germany
- Prior art keywords
- mat
- chamber
- fibers
- stream
- gaseous medium
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000000835 fiber Substances 0.000 claims abstract description 70
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 8
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 6
- 235000013311 vegetables Nutrition 0.000 claims abstract description 4
- 229920003043 Cellulose fiber Polymers 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 7
- 238000005056 compaction Methods 0.000 claims 1
- 239000011230 binding agent Substances 0.000 abstract 3
- 229920002522 Wood fibre Polymers 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000002025 wood fiber Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 241000218998 Salicaceae Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 241000218657 Picea Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 241000183024 Populus tremula Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000008104 plant cellulose Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 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
- B27N3/12—Moulding of mats 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)
- Preliminary Treatment Of Fibers (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI922421A FI94325C (fi) | 1992-05-27 | 1992-05-27 | Menetelmä ja laitteisto kuitutuotteen valmistamiseksi |
| PCT/FI1993/000224 WO1993024290A1 (fr) | 1992-05-27 | 1993-05-26 | Procede et appareil pour realiser un produit fibreux |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69306229D1 DE69306229D1 (de) | 1997-01-09 |
| DE69306229T2 true DE69306229T2 (de) | 1997-05-15 |
Family
ID=8535364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69306229T Expired - Fee Related DE69306229T2 (de) | 1992-05-27 | 1993-05-26 | Verfahren und vorrichtung zum herstellen von faserförmigen produkten |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0601142B1 (fr) |
| JP (1) | JP3348788B2 (fr) |
| AT (1) | ATE145578T1 (fr) |
| CA (1) | CA2114213A1 (fr) |
| DE (1) | DE69306229T2 (fr) |
| DK (1) | DK0601142T3 (fr) |
| ES (1) | ES2095052T3 (fr) |
| FI (1) | FI94325C (fr) |
| WO (1) | WO1993024290A1 (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI93181C (fi) * | 1993-09-09 | 1998-06-02 | Valmet Paper Machinery Inc | Menetelmä kuitutuotteen valmistamiseksi |
| ES2118444T3 (es) * | 1993-10-19 | 1998-09-16 | Procter & Gamble | Metodo y aparato para formar una corriente intermitente de particulas para aplicacion a una banda fibrosa. |
| DE10151368A1 (de) * | 2001-10-17 | 2003-05-08 | Sai Automotive Sal Gmbh | Fasermatte, daraus hergestelltes Formteil und Verfahren zu dessen Herstellung |
| WO2004035899A1 (fr) * | 2002-10-16 | 2004-04-29 | Southern Wools Pty Ltd | Procede et dispositif pour former des produits de matiere fibreuse et cellulosique |
| US10076853B2 (en) | 2010-12-30 | 2018-09-18 | United States Gypsum Company | Slurry distributor, system, and method for using same |
| CA2823356C (fr) | 2010-12-30 | 2020-02-25 | United States Gypsum Company | Systeme et procede de distribution de suspension |
| US9999989B2 (en) | 2010-12-30 | 2018-06-19 | United States Gypsum Company | Slurry distributor with a profiling mechanism, system, and method for using same |
| US9296124B2 (en) | 2010-12-30 | 2016-03-29 | United States Gypsum Company | Slurry distributor with a wiping mechanism, system, and method for using same |
| CA2823347C (fr) | 2010-12-30 | 2019-05-07 | United States Gypsum Company | Distributeur de pate, systeme et procede pour son utilisation |
| CA2851527C (fr) | 2011-10-24 | 2020-03-10 | Alfred Li | Separateur de flux pour systeme de distribution de suspension |
| JP6246722B2 (ja) | 2011-10-24 | 2017-12-13 | ユナイテッド・ステイツ・ジプサム・カンパニー | セメント質水性スラリ分配用多脚排出ブーツ、石膏スラリの混合および分配アセンブリ、ならびにセメント質の製品を調合する方法 |
| US10293522B2 (en) | 2011-10-24 | 2019-05-21 | United States Gypsum Company | Multi-piece mold and method of making slurry distributor |
| US10059033B2 (en) | 2014-02-18 | 2018-08-28 | United States Gypsum Company | Cementitious slurry mixing and dispensing system with pulser assembly and method for using same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2431180B1 (de) * | 1974-06-28 | 1975-12-18 | Bison-Werke Baehre Und Greten Gmbh & Co Kg, 3257 Springe | Verfahren zum Herstellen von Spanplatten o.dgl |
| US4418031A (en) * | 1981-04-06 | 1983-11-29 | Van Dresser Corporation | Moldable fibrous mat and method of making the same |
| US4474846A (en) * | 1981-04-06 | 1984-10-02 | Van Dresser Corporation | Moldable fibrous mat and product molded therefrom |
| US5143680A (en) * | 1990-05-17 | 1992-09-01 | Nordson Corporation | Method and apparatus for depositing moisture-absorbent and thermoplastic material in a substrate |
-
1992
- 1992-05-27 FI FI922421A patent/FI94325C/fi not_active IP Right Cessation
-
1993
- 1993-05-26 AT AT93910053T patent/ATE145578T1/de not_active IP Right Cessation
- 1993-05-26 CA CA002114213A patent/CA2114213A1/fr not_active Abandoned
- 1993-05-26 JP JP50023394A patent/JP3348788B2/ja not_active Expired - Fee Related
- 1993-05-26 WO PCT/FI1993/000224 patent/WO1993024290A1/fr active IP Right Grant
- 1993-05-26 ES ES93910053T patent/ES2095052T3/es not_active Expired - Lifetime
- 1993-05-26 DE DE69306229T patent/DE69306229T2/de not_active Expired - Fee Related
- 1993-05-26 DK DK93910053.3T patent/DK0601142T3/da active
- 1993-05-26 EP EP93910053A patent/EP0601142B1/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DK0601142T3 (da) | 1997-06-02 |
| JP3348788B2 (ja) | 2002-11-20 |
| FI922421A0 (fi) | 1992-05-27 |
| EP0601142B1 (fr) | 1996-11-27 |
| FI94325C (fi) | 1995-08-25 |
| FI922421A (fi) | 1993-11-28 |
| CA2114213A1 (fr) | 1993-12-09 |
| EP0601142A1 (fr) | 1994-06-15 |
| WO1993024290A1 (fr) | 1993-12-09 |
| FI94325B (fi) | 1995-05-15 |
| DE69306229D1 (de) | 1997-01-09 |
| ES2095052T3 (es) | 1997-02-01 |
| ATE145578T1 (de) | 1996-12-15 |
| JPH06509529A (ja) | 1994-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |