BE455549A - - Google Patents
Info
- Publication number
- BE455549A BE455549A BE455549DA BE455549A BE 455549 A BE455549 A BE 455549A BE 455549D A BE455549D A BE 455549DA BE 455549 A BE455549 A BE 455549A
- Authority
- BE
- Belgium
- Prior art keywords
- fibers
- material according
- wood
- layers
- pulp
- Prior art date
Links
- 239000000835 fiber Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 229920002522 Wood fibre Polymers 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000002025 wood fiber Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 3
- 238000010276 construction Methods 0.000 claims 2
- 229920003043 Cellulose fiber Polymers 0.000 claims 1
- 239000011247 coating layer Substances 0.000 claims 1
- 239000001913 cellulose Substances 0.000 description 8
- 229920002678 cellulose Polymers 0.000 description 8
- 238000000227 grinding Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 235000021108 sauerkraut Nutrition 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000000731 Fagus sylvatica Species 0.000 description 1
- 235000010099 Fagus sylvatica Nutrition 0.000 description 1
- 244000273256 Phragmites communis Species 0.000 description 1
- 230000004523 agglutinating effect Effects 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 229910052572 stoneware Inorganic materials 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000001238 wet grinding 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Paper (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE455549A true BE455549A (enrdf_load_stackoverflow) |
Family
ID=109443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE455549D BE455549A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE455549A (enrdf_load_stackoverflow) |
-
0
- BE BE455549D patent/BE455549A/fr unknown
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