CA2393858C - Raw material for printing paper, method to produce it and printing paper - Google Patents
Raw material for printing paper, method to produce it and printing paper Download PDFInfo
- Publication number
- CA2393858C CA2393858C CA002393858A CA2393858A CA2393858C CA 2393858 C CA2393858 C CA 2393858C CA 002393858 A CA002393858 A CA 002393858A CA 2393858 A CA2393858 A CA 2393858A CA 2393858 C CA2393858 C CA 2393858C
- Authority
- CA
- Canada
- Prior art keywords
- stock
- accept
- reject
- refining
- stock portion
- 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 120
- 238000007639 printing Methods 0.000 title claims abstract description 32
- 239000002994 raw material Substances 0.000 title claims abstract description 32
- 238000007670 refining Methods 0.000 claims abstract description 52
- 239000002023 wood Substances 0.000 claims abstract description 16
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 13
- 230000000930 thermomechanical effect Effects 0.000 claims abstract 3
- 239000000835 fiber Substances 0.000 claims description 26
- 238000012216 screening Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000123 paper Substances 0.000 description 54
- 238000005265 energy consumption Methods 0.000 description 12
- 239000000523 sample Substances 0.000 description 11
- 241000218657 Picea Species 0.000 description 10
- 238000012545 processing Methods 0.000 description 9
- 239000000945 filler Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 241000894007 species Species 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 238000000149 argon plasma sintering Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 235000005018 Pinus echinata Nutrition 0.000 description 3
- 241001236219 Pinus echinata Species 0.000 description 3
- 235000017339 Pinus palustris Nutrition 0.000 description 3
- 230000031700 light absorption Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 239000011122 softwood Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 235000008124 Picea excelsa Nutrition 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000013074 reference sample Substances 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 241000448472 Gramma Species 0.000 description 1
- 235000005205 Pinus Nutrition 0.000 description 1
- 241000218602 Pinus <genus> Species 0.000 description 1
- 241000218680 Pinus banksiana Species 0.000 description 1
- 235000008582 Pinus sylvestris Nutrition 0.000 description 1
- 241000218626 Pinus sylvestris Species 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 239000001839 pinus sylvestris Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- -1 sodium sulphite Chemical class 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
-
- 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
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI992641A FI113552B (fi) | 1999-12-09 | 1999-12-09 | Menetelmä painopaperin valmistamiseksi |
| FI19992641 | 1999-12-09 | ||
| PCT/FI2000/001055 WO2001046516A1 (en) | 1999-12-09 | 2000-12-01 | Raw material for printing paper, method to produce it and printing paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2393858A1 CA2393858A1 (en) | 2001-06-28 |
| CA2393858C true CA2393858C (en) | 2008-07-22 |
Family
ID=8555721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002393858A Expired - Fee Related CA2393858C (en) | 1999-12-09 | 2000-12-01 | Raw material for printing paper, method to produce it and printing paper |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6878236B2 (enExample) |
| EP (1) | EP1266072B1 (enExample) |
| JP (1) | JP2003518207A (enExample) |
| CA (1) | CA2393858C (enExample) |
| DE (1) | DE60038316T2 (enExample) |
| FI (1) | FI113552B (enExample) |
| WO (1) | WO2001046516A1 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI113670B (fi) * | 1999-12-09 | 2004-05-31 | Upm Kymmene Corp | Menetelmä painopaperin valmistamiseksi |
| FI113552B (fi) * | 1999-12-09 | 2004-05-14 | Upm Kymmene Corp | Menetelmä painopaperin valmistamiseksi |
| FI109550B (fi) * | 2001-05-23 | 2002-08-30 | Upm Kymmene Corp | Painopaperi |
| US20050028951A1 (en) * | 2003-06-17 | 2005-02-10 | Brelsford Gregg L. | Smooth base stock composed of nonstandard fibers |
| FI20060305A7 (fi) * | 2003-10-02 | 2006-04-26 | Andritz Inc | Monivaiheinen alkalista peroksidia käyttävä mekaanisen massan valmistusprosessi |
| CA2581898A1 (en) * | 2006-03-17 | 2007-09-17 | Weyerhaeuser Company | Method for making a low density multi-ply paperboard with high internal bond strength |
| WO2008153565A1 (en) | 2007-06-12 | 2008-12-18 | Meadwestvaco Corporation | A fiber blend having high yield and enhanced pulp performance and method for making same |
| US20080308239A1 (en) * | 2007-06-12 | 2008-12-18 | Hart Peter W | Fiber blend having high yield and enhanced pulp performance and method for making same |
| US20100175840A1 (en) * | 2007-06-12 | 2010-07-15 | Hart Peter W | High yield and enhanced performance fiber |
| DE102007036379A1 (de) * | 2007-07-31 | 2009-02-05 | Voith Patent Gmbh | Verfahren zum Herstellen von Feinstoff aus Faserstoff-Rejekts |
| FI20075731A7 (fi) * | 2007-10-17 | 2009-04-18 | Upm Kymmene Oyj | Menetelmä painopaperin valmistamiseksi |
| EP2072671B1 (en) * | 2007-12-20 | 2011-08-17 | Stora Enso Oyj | Arrangement for the press section of a web-forming machine and board or paper produced in such an arrangement |
| JP5746519B2 (ja) * | 2011-03-02 | 2015-07-08 | デュポン帝人アドバンスドペーパー株式会社 | 耐熱性電気絶縁シート材料及びその製造方法 |
| JP5729095B2 (ja) * | 2011-03-31 | 2015-06-03 | 日本製紙株式会社 | 広葉樹機械パルプの製造方法 |
| GB201304717D0 (en) * | 2013-03-15 | 2013-05-01 | Imerys Minerals Ltd | Paper composition |
| CN105239439B (zh) * | 2015-10-14 | 2017-06-23 | 东莞玖龙纸业有限公司 | 一种环保型低定量高耐破灰底白板纸的制备方法 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE377476B (enExample) * | 1972-02-18 | 1975-07-07 | P J I Ahrel | |
| SE397851B (sv) * | 1976-04-02 | 1977-11-21 | Sca Development Ab | Sett att fran vedmaterial framstella en kemiskt modifierad termomekanisk raffinormassa |
| US4116758A (en) * | 1976-05-14 | 1978-09-26 | Canadian International Paper Co. | Method of producing high yield chemimechanical pulps |
| SE422818B (sv) * | 1978-03-31 | 1982-03-29 | Modo Chemetrics Ab | Forfarande for foredling av allulosamassa genom blekning eller extrahering |
| SE435941B (sv) * | 1983-03-14 | 1984-10-29 | Mo Och Domsjoe Ab | Forfarande for framstellning av forbettrad slipmassa |
| CA1240456A (en) | 1983-10-20 | 1988-08-16 | Kamyr, Inc. | Mechanical pulping |
| SE441282B (sv) * | 1984-02-22 | 1985-09-23 | Mo Och Domsjoe Ab | Forfarande for framstellning av forbettrad hogutbytesmassa |
| US4562969A (en) * | 1984-03-05 | 1986-01-07 | Mooch Domsjo Aktiebolag | Process for preparing groundwood pulp as short fiber and long fiber fractions |
| SE444825B (sv) * | 1984-09-10 | 1986-05-12 | Mo Och Domsjoe Ab | Forfarande for framstellning av forbettrad hogutbytesmassa |
| US4718980A (en) * | 1985-12-30 | 1988-01-12 | Weyerhaeuser Company | Interstage treatment of mechanical pulp |
| US4966651A (en) * | 1988-01-14 | 1990-10-30 | P.H. Glatfelter Company | Method of paper making using an abrasive refiner for refining bleached thermochemical hardwood pulp |
| SE459924B (sv) * | 1988-01-22 | 1989-08-21 | Sunds Defibrator | Saett foer framstaellning av mekanisk massa |
| SE465377B (sv) * | 1990-01-15 | 1991-09-02 | Mo Och Domsjoe Ab | Barrvedssulfatmassa, foefarande foer dess framstaellning och anvaendning av massan |
| US5607546A (en) * | 1990-02-13 | 1997-03-04 | Molnlycke Ab | CTMP-process |
| SE466060C (sv) * | 1990-02-13 | 1995-09-11 | Moelnlycke Ab | Absorberande kemitermomekanisk massa och framställning därav |
| JP3067332B2 (ja) * | 1991-10-07 | 2000-07-17 | 王子製紙株式会社 | オフセット用中質塗工紙 |
| SE500761C2 (sv) * | 1993-02-09 | 1994-08-29 | Aga Ab | Sätt att framställa kemimekanisk massa varvid oxygen tillföres slipkammaren |
| US5394600A (en) * | 1994-02-14 | 1995-03-07 | Chen; Chao-Ho | Method for making a screen |
| SE9402101L (sv) * | 1994-06-15 | 1995-12-16 | Moelnlycke Ab | Lättavvattnad, bulkig, kemimekanisk massa med låg spet- och finmaterialhalt |
| US5799798A (en) | 1996-08-23 | 1998-09-01 | Chen; Chao-Ho | Screen cylinder for screening high consistency pulp |
| DE69924608T2 (de) * | 1998-05-27 | 2006-03-02 | Pulp And Paper Research Institute Of Canada, Pointe Claire | Raffinierung von holzspänen bei niedriger geschwindigkeit und intensität |
| SE513140C2 (sv) * | 1998-11-19 | 2000-07-10 | Valmet Fibertech Ab | Förfarande för framställning av uppgraderad tidningspappersmassa till SC/LWC kvalitet |
| FI113670B (fi) * | 1999-12-09 | 2004-05-31 | Upm Kymmene Corp | Menetelmä painopaperin valmistamiseksi |
| FI113552B (fi) * | 1999-12-09 | 2004-05-14 | Upm Kymmene Corp | Menetelmä painopaperin valmistamiseksi |
| US6752904B2 (en) * | 2000-02-09 | 2004-06-22 | Akzo Nobel N.V. | Process for removal of lignin from lignocellulosic material |
-
1999
- 1999-12-09 FI FI992641A patent/FI113552B/fi not_active IP Right Cessation
-
2000
- 2000-12-01 WO PCT/FI2000/001055 patent/WO2001046516A1/en not_active Ceased
- 2000-12-01 DE DE60038316T patent/DE60038316T2/de not_active Expired - Lifetime
- 2000-12-01 JP JP2001547002A patent/JP2003518207A/ja active Pending
- 2000-12-01 EP EP00985293A patent/EP1266072B1/en not_active Expired - Lifetime
- 2000-12-01 CA CA002393858A patent/CA2393858C/en not_active Expired - Fee Related
-
2002
- 2002-06-07 US US10/165,192 patent/US6878236B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003518207A (ja) | 2003-06-03 |
| CA2393858A1 (en) | 2001-06-28 |
| FI113552B (fi) | 2004-05-14 |
| WO2001046516A1 (en) | 2001-06-28 |
| DE60038316T2 (de) | 2009-03-26 |
| FI19992641L (fi) | 2001-06-10 |
| DE60038316D1 (de) | 2008-04-24 |
| EP1266072A1 (en) | 2002-12-18 |
| US6878236B2 (en) | 2005-04-12 |
| US20030015305A1 (en) | 2003-01-23 |
| EP1266072B1 (en) | 2008-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20121203 |