ES2147169T3 - Papel kraft y su procedimiento de fabricacion. - Google Patents
Papel kraft y su procedimiento de fabricacion.Info
- Publication number
- ES2147169T3 ES2147169T3 ES98934054T ES98934054T ES2147169T3 ES 2147169 T3 ES2147169 T3 ES 2147169T3 ES 98934054 T ES98934054 T ES 98934054T ES 98934054 T ES98934054 T ES 98934054T ES 2147169 T3 ES2147169 T3 ES 2147169T3
- Authority
- ES
- Spain
- Prior art keywords
- refining
- paper
- calculated
- kraft paper
- bags
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000007670 refining Methods 0.000 abstract 7
- 239000000123 paper Substances 0.000 abstract 6
- 229920002472 Starch Polymers 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 235000019698 starch Nutrition 0.000 abstract 2
- 239000008107 starch Substances 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- -1 for example Polymers 0.000 abstract 1
- 239000002655 kraft paper Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
- D21H11/04—Kraft or sulfate pulp
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/006—Making patterned paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/02—Patterned paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/10—Packing paper
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Paper (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Bag Frames (AREA)
- Making Paper Articles (AREA)
Abstract
Un método de hacer papel kraft, especialmente con un gramaje de aproximadamente 50-140 g/m2, preferiblemente papel para sacos, como sacos con válvula, por ejemplo, para cemento, caracterizado porque comprende las etapas de someter una pasta al sulfato sólo a un refinado a alta consistencia (refinado HC) o a un refinado HC combinado con un refinado a baja consistencia (refinado LC), si se utiliza un refinado LC, manteniéndose el aporte de energía en conexión con el refinado LC en un valor por debajo de 80 kWh por tonelada de papel, calculado como papel 100 % seco, y añadiendo un agente que aumenta la resistencia, especialmente un polímero cargado, por ejemplo, almidón, a la pasta obtenida en esta conexiónenuno o más puntos distintos del proceso, antes de alimentar la pasta sobre la malla de una máquina de papel, de modo que la cantidad total de agente que aumenta la resistencia sea porlo menos8 kg (calculado como almidón) por tonelada de papel (calculado como papel 100 % seco).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9702656A SE510506C2 (sv) | 1997-07-09 | 1997-07-09 | Kraftpapper och förfarande för framställning av detta samt ventilsäck |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2147169T1 ES2147169T1 (es) | 2000-09-01 |
ES2147169T3 true ES2147169T3 (es) | 2002-11-16 |
Family
ID=20407702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98934054T Expired - Lifetime ES2147169T3 (es) | 1997-07-09 | 1998-07-07 | Papel kraft y su procedimiento de fabricacion. |
Country Status (17)
Country | Link |
---|---|
EP (1) | EP1012377B1 (es) |
AT (1) | ATE219536T1 (es) |
AU (1) | AU8365898A (es) |
BG (1) | BG63849B1 (es) |
BR (1) | BR9810569B1 (es) |
CA (1) | CA2295075A1 (es) |
CZ (1) | CZ297129B6 (es) |
DE (2) | DE69806168T2 (es) |
EE (1) | EE04531B1 (es) |
ES (1) | ES2147169T3 (es) |
HU (1) | HU222668B1 (es) |
PL (1) | PL187952B1 (es) |
PT (1) | PT1012377E (es) |
RU (1) | RU2208079C2 (es) |
SE (1) | SE510506C2 (es) |
WO (1) | WO1999002772A1 (es) |
ZA (1) | ZA986082B (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE515722C2 (sv) * | 2000-01-10 | 2001-10-01 | Valmet Karlstad Ab | Värmebehandling av mald, kemiskt framställd massasuspension |
WO2008035368A2 (en) * | 2006-06-26 | 2008-03-27 | Biltube India Limited | Core board |
SI2808440T1 (sl) * | 2009-03-30 | 2019-11-29 | Fiberlean Tech Ltd | Postopek za proizvodnjo suspenzij nanofibrilirane celuloze |
NO2805986T3 (es) | 2009-03-30 | 2018-04-07 | ||
PL2386682T3 (pl) | 2010-04-27 | 2014-08-29 | Omya Int Ag | Sposób wytwarzania materiałów strukturalnych z użyciem nanowłóknistych żeli celulozowych |
PL2386683T3 (pl) | 2010-04-27 | 2014-08-29 | Omya Int Ag | Sposób wytwarzania materiałów kompozytowych na bazie żelu |
EP2388203A1 (en) * | 2010-05-19 | 2011-11-23 | Franco Benedetti | Paper sack comprising a combination of sack kraft paper and recycled containerboard paper |
JP6198376B2 (ja) * | 2012-09-12 | 2017-09-20 | 日本製紙株式会社 | クラフト紙 |
CN103321084B (zh) * | 2013-06-21 | 2016-06-22 | 杭州特种纸业有限公司 | 吸水牛皮纸及其制作工艺 |
EP3023543B1 (en) | 2013-07-18 | 2020-09-09 | Nippon Paper Industries Co., Ltd. | Clupak paper |
PL2963179T3 (pl) * | 2014-07-04 | 2016-12-30 | Powlekany papier workowy | |
EP2963178B1 (en) | 2014-07-04 | 2016-06-29 | BillerudKorsnäs AB | Production of sack paper |
ES2608806T3 (es) | 2014-10-15 | 2017-04-17 | Billerudkorsnäs Ab | Saco con costura longitudinal discontinua |
WO2016083170A1 (de) * | 2014-11-28 | 2016-06-02 | Voith Patent Gmbh | Verfahren und vorrichtung zur herstellung von verpackungspapier |
SE539344E (en) | 2015-03-02 | 2020-02-11 | Billerudkorsnaes Ab | Pulp mixture for production of a paper product with high strength in z-direction |
EP3088606A1 (en) * | 2015-04-29 | 2016-11-02 | BillerudKorsnäs AB | Disintegratable brown sack paper |
ES2741514T3 (es) | 2015-10-14 | 2020-02-11 | Fiberlean Tech Ltd | Material laminado conformable en 3D |
EP3168362B1 (en) * | 2015-11-10 | 2018-01-24 | BillerudKorsnäs AB | Paper for vertical form fill seal machine |
EP3184296B1 (en) | 2015-12-21 | 2017-11-08 | BillerudKorsnäs AB | Rain resistant paper sack |
EP3184694A1 (en) | 2015-12-21 | 2017-06-28 | BillerudKorsnäs AB | Rainproof paper sack |
EP3202979B1 (en) * | 2016-02-04 | 2018-08-22 | BillerudKorsnäs AB | Liquid packaging paper |
EP3211135B1 (en) * | 2016-02-29 | 2018-08-29 | BillerudKorsnäs AB | High-stretch sackpaper |
PL3385445T3 (pl) * | 2017-04-06 | 2019-12-31 | Billerudkorsnäs Ab | Wytwarzanie dobrze rozciągliwego papieru o zadawalających właściwościach powierzchniowych |
PL3385444T3 (pl) * | 2017-04-06 | 2020-01-31 | Billerudkorsnäs Ab | Wytwarzanie papieru, który jest wysoce rozciągliwy w kierunku poprzecznym |
PL3786079T3 (pl) * | 2019-08-27 | 2022-08-08 | Billerudkorsnäs Ab | Torba papierowa |
CN112431060B (zh) * | 2020-11-13 | 2022-10-21 | 福建省青山纸业股份有限公司 | 一种环保牛卡纸的生产方法 |
AT526106B1 (de) * | 2022-05-03 | 2024-02-15 | Mondi Ag | Kraftpapier |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE308243B (es) * | 1966-04-04 | 1969-02-03 | Korsnaes Marma Ab | |
SE320573B (es) * | 1968-08-21 | 1970-02-09 | Korsnaes Marma Ab | |
NO142091C (no) * | 1977-10-17 | 1980-06-25 | Myrens Verksted As | Fremgangsmaate ved ozonbehandling av raffinoermekanisk og termomekanisk masse. |
DE3223149C1 (de) * | 1982-06-22 | 1984-01-19 | Hermann 4020 Mettmann Frey | Verfahren zur Herstellung von Papier oder dergleichen Werkstoffe |
SU1650840A1 (ru) * | 1989-01-19 | 1991-05-23 | Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности | Мешочна бумага |
-
1997
- 1997-07-09 SE SE9702656A patent/SE510506C2/sv not_active IP Right Cessation
-
1998
- 1998-07-07 EP EP98934054A patent/EP1012377B1/en not_active Expired - Lifetime
- 1998-07-07 CZ CZ0476399A patent/CZ297129B6/cs not_active IP Right Cessation
- 1998-07-07 AU AU83658/98A patent/AU8365898A/en not_active Abandoned
- 1998-07-07 AT AT98934054T patent/ATE219536T1/de not_active IP Right Cessation
- 1998-07-07 DE DE69806168T patent/DE69806168T2/de not_active Expired - Fee Related
- 1998-07-07 DE DE1012377T patent/DE1012377T1/de active Pending
- 1998-07-07 EE EEP200000009A patent/EE04531B1/xx unknown
- 1998-07-07 WO PCT/SE1998/001340 patent/WO1999002772A1/en active IP Right Grant
- 1998-07-07 RU RU2000102887/12A patent/RU2208079C2/ru active
- 1998-07-07 BR BRPI9810569-8A patent/BR9810569B1/pt not_active IP Right Cessation
- 1998-07-07 HU HU0003123A patent/HU222668B1/hu not_active IP Right Cessation
- 1998-07-07 PL PL33797298A patent/PL187952B1/pl unknown
- 1998-07-07 ES ES98934054T patent/ES2147169T3/es not_active Expired - Lifetime
- 1998-07-07 CA CA002295075A patent/CA2295075A1/en not_active Abandoned
- 1998-07-07 PT PT98934054T patent/PT1012377E/pt unknown
- 1998-07-09 ZA ZA986082A patent/ZA986082B/xx unknown
-
1999
- 1999-12-23 BG BG104046A patent/BG63849B1/bg unknown
Also Published As
Publication number | Publication date |
---|---|
EE200000009A (et) | 2000-08-15 |
CZ297129B6 (cs) | 2006-09-13 |
HU222668B1 (hu) | 2003-09-29 |
PL337972A1 (en) | 2000-09-11 |
PL187952B1 (pl) | 2004-11-30 |
BR9810569B1 (pt) | 2008-11-18 |
BG104046A (en) | 2000-07-31 |
WO1999002772A1 (en) | 1999-01-21 |
RU2208079C2 (ru) | 2003-07-10 |
CA2295075A1 (en) | 1999-01-21 |
ES2147169T1 (es) | 2000-09-01 |
ZA986082B (en) | 1999-01-26 |
DE69806168D1 (de) | 2002-07-25 |
EP1012377B1 (en) | 2002-06-19 |
HUP0003123A2 (hu) | 2001-02-28 |
BG63849B1 (bg) | 2003-03-31 |
HUP0003123A3 (en) | 2001-12-28 |
SE9702656L (sv) | 1999-01-10 |
EE04531B1 (et) | 2005-08-15 |
DE69806168T2 (de) | 2002-11-28 |
CZ476399A3 (cs) | 2000-08-16 |
BR9810569A (pt) | 2000-09-19 |
SE510506C2 (sv) | 1999-05-31 |
AU8365898A (en) | 1999-02-08 |
SE9702656D0 (sv) | 1997-07-09 |
EP1012377A1 (en) | 2000-06-28 |
ATE219536T1 (de) | 2002-07-15 |
DE1012377T1 (de) | 2000-11-02 |
PT1012377E (pt) | 2002-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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