SE436369B - Forfarande for framstellning av for vidarebearbetning till absoptionsprodukter i konverteringsanleggningar lempligt utgangsmaterial - Google Patents
Forfarande for framstellning av for vidarebearbetning till absoptionsprodukter i konverteringsanleggningar lempligt utgangsmaterialInfo
- Publication number
- SE436369B SE436369B SE8103172A SE8103172A SE436369B SE 436369 B SE436369 B SE 436369B SE 8103172 A SE8103172 A SE 8103172A SE 8103172 A SE8103172 A SE 8103172A SE 436369 B SE436369 B SE 436369B
- Authority
- SE
- Sweden
- Prior art keywords
- pulp
- flakes
- dried
- web
- compressed
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 13
- 238000006243 chemical reaction Methods 0.000 title claims description 10
- 238000012545 processing Methods 0.000 title claims description 3
- 239000000463 material Substances 0.000 title claims 2
- 238000010521 absorption reaction Methods 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 229920002678 cellulose Polymers 0.000 claims description 8
- 239000001913 cellulose Substances 0.000 claims description 8
- 238000005265 energy consumption Methods 0.000 claims description 8
- 239000007858 starting material Substances 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 230000001143 conditioned effect Effects 0.000 claims 1
- 238000002474 experimental method Methods 0.000 description 9
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 230000003750 conditioning effect Effects 0.000 description 5
- 241000218657 Picea Species 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
- D21B1/066—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being pulp sheets
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Paper (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8103172A SE436369B (sv) | 1981-05-20 | 1981-05-20 | Forfarande for framstellning av for vidarebearbetning till absoptionsprodukter i konverteringsanleggningar lempligt utgangsmaterial |
| DK223282A DK154689C (da) | 1981-05-20 | 1982-05-18 | Fremgangsmaade til fremstilling af til viderebearbejdning til absorptionsprodukter egnet udgangsmateriale |
| FI821753A FI69323C (fi) | 1981-05-20 | 1982-05-18 | Foerfarande foer framstaellning av foer vidarebearbetning tillabsorptionsprodukter laempligt utgaongsmaterial |
| EP82104370A EP0065749B1 (de) | 1981-05-20 | 1982-05-18 | Verfahren zur Herstellung eines Anfangsmaterials geeignet zur Weiterverarbeitung zu absorbierenden Produkten |
| DE8282104370T DE3261602D1 (en) | 1981-05-20 | 1982-05-18 | Method for manufacturing a starting material suitable for further processing to absorbent products |
| NO821671A NO154971C (no) | 1981-05-20 | 1982-05-19 | Fremgangsmaate ved fremstilling av et utgangsmateriale som er egnet for videre bearbeidelse til absorpsjonsprodukter i konverteringsanlegg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8103172A SE436369B (sv) | 1981-05-20 | 1981-05-20 | Forfarande for framstellning av for vidarebearbetning till absoptionsprodukter i konverteringsanleggningar lempligt utgangsmaterial |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8103172L SE8103172L (sv) | 1982-11-21 |
| SE436369B true SE436369B (sv) | 1984-12-03 |
Family
ID=20343878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8103172A SE436369B (sv) | 1981-05-20 | 1981-05-20 | Forfarande for framstellning av for vidarebearbetning till absoptionsprodukter i konverteringsanleggningar lempligt utgangsmaterial |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0065749B1 (de) |
| DE (1) | DE3261602D1 (de) |
| DK (1) | DK154689C (de) |
| FI (1) | FI69323C (de) |
| NO (1) | NO154971C (de) |
| SE (1) | SE436369B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK150210C (da) * | 1984-10-01 | 1987-06-22 | Peter Dalkiaer | Fremgangsmaade til fremstilling af en vaeskeabsorberende pude, isaertil brug i bloede hygiejneartikler og sanitaere produkter |
| JP5779351B2 (ja) * | 2008-01-17 | 2015-09-16 | グリーンコア コンポジット インク． | 高密度リグノセルロースパルプの製造方法及びリグノセルロース繊維と熱可塑物質の複合物の製造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE65699C (de) * | C. SAUER in Münster i. Elsafs | Zerreifsmaschine für Zellstoff-Pappe | ||
| US1851390A (en) * | 1932-03-29 | Eeust kqete-kt | ||
| GB507404A (en) * | 1938-01-11 | 1939-06-14 | Kristen Andreas Thorsen | Improvements in the treatment of paper pulp |
| SE405613B (sv) * | 1974-10-23 | 1978-12-18 | Olsson Carl Fritiof Stanley | Forfarande och anordning for sonderdelning av massabalar |
| FI58020C (fi) * | 1976-02-09 | 1980-11-10 | Ahlstroem Oy | Foerfarande och anordning foer torkning av ett cellulosahaltigt fibermaterial |
-
1981
- 1981-05-20 SE SE8103172A patent/SE436369B/sv not_active IP Right Cessation
-
1982
- 1982-05-18 EP EP82104370A patent/EP0065749B1/de not_active Expired
- 1982-05-18 DK DK223282A patent/DK154689C/da active
- 1982-05-18 DE DE8282104370T patent/DE3261602D1/de not_active Expired
- 1982-05-18 FI FI821753A patent/FI69323C/fi not_active IP Right Cessation
- 1982-05-19 NO NO821671A patent/NO154971C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK223282A (da) | 1982-11-21 |
| DK154689B (da) | 1988-12-12 |
| FI69323C (fi) | 1986-01-10 |
| EP0065749B1 (de) | 1984-12-19 |
| SE8103172L (sv) | 1982-11-21 |
| FI69323B (fi) | 1985-09-30 |
| NO154971B (no) | 1986-10-13 |
| DK154689C (da) | 1989-05-08 |
| NO154971C (no) | 1987-01-21 |
| DE3261602D1 (en) | 1985-01-31 |
| EP0065749A1 (de) | 1982-12-01 |
| FI821753A0 (fi) | 1982-05-18 |
| NO821671L (no) | 1982-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8103172-6 Effective date: 19910123 Format of ref document f/p: F |