FI57995C - Foerfarande foer framstaellning av banformat fibermaterial - Google Patents
Foerfarande foer framstaellning av banformat fibermaterial Download PDFInfo
- Publication number
- FI57995C FI57995C FI753693A FI753693A FI57995C FI 57995 C FI57995 C FI 57995C FI 753693 A FI753693 A FI 753693A FI 753693 A FI753693 A FI 753693A FI 57995 C FI57995 C FI 57995C
- Authority
- FI
- Finland
- Prior art keywords
- fibers
- fibrous
- air
- mixture
- steam
- Prior art date
Links
- 239000002657 fibrous material Substances 0.000 title description 20
- 239000000835 fiber Substances 0.000 description 46
- 239000000725 suspension Substances 0.000 description 20
- 239000000203 mixture Substances 0.000 description 15
- 238000007493 shaping process Methods 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 239000002994 raw material Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 5
- 239000011087 paperboard Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- -1 board Substances 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Landscapes
- Paper (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI753693A FI57995C (fi) | 1975-12-30 | 1975-12-30 | Foerfarande foer framstaellning av banformat fibermaterial |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI753693A FI57995C (fi) | 1975-12-30 | 1975-12-30 | Foerfarande foer framstaellning av banformat fibermaterial |
| FI753693 | 1975-12-30 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI753693A7 FI753693A7 (https=) | 1977-07-01 |
| FI57995B FI57995B (fi) | 1980-07-31 |
| FI57995C true FI57995C (fi) | 1980-11-10 |
Family
ID=8509646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI753693A FI57995C (fi) | 1975-12-30 | 1975-12-30 | Foerfarande foer framstaellning av banformat fibermaterial |
Country Status (1)
| Country | Link |
|---|---|
| FI (1) | FI57995C (https=) |
-
1975
- 1975-12-30 FI FI753693A patent/FI57995C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI753693A7 (https=) | 1977-07-01 |
| FI57995B (fi) | 1980-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: TSENTRALNY NAUCHNO-ISSLEDOVATELSKY Owner name: TSENTRALNY NAUCHNO-ISSLEDOVATELSKY I |