JP2005520945A - パルプの繊維特性を調節する方法 - Google Patents

パルプの繊維特性を調節する方法 Download PDF

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Publication number
JP2005520945A
JP2005520945A JP2003578638A JP2003578638A JP2005520945A JP 2005520945 A JP2005520945 A JP 2005520945A JP 2003578638 A JP2003578638 A JP 2003578638A JP 2003578638 A JP2003578638 A JP 2003578638A JP 2005520945 A JP2005520945 A JP 2005520945A
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Japan
Prior art keywords
wood
fiber
rings
log
length
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Pending
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JP2003578638A
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English (en)
Japanese (ja)
Inventor
ラヌア ユッカ
リルレベルグ リスト
Original Assignee
アムーレアル オサケ ユキチュア ユルキネン
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Application filed by アムーレアル オサケ ユキチュア ユルキネン filed Critical アムーレアル オサケ ユキチュア ユルキネン
Publication of JP2005520945A publication Critical patent/JP2005520945A/ja
Pending legal-status Critical Current

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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/04—Sorting according to size
    • B07C5/12—Sorting according to size characterised by the application to particular articles, not otherwise provided for
    • B07C5/14—Sorting timber or logs, e.g. tree trunks, beams, planks or the like
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00—Pretreatment of the finely-divided materials before digesting

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  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
JP2003578638A 2002-03-22 2003-03-21 パルプの繊維特性を調節する方法 Pending JP2005520945A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20020561A FI116534B (fi) 2002-03-22 2002-03-22 Menetelmä kuitumassan kuituominaisuuksien säätämiseksi
PCT/FI2003/000219 WO2003080922A1 (en) 2002-03-22 2003-03-21 Method for adjusting the fibrous properties of pulp

Publications (1)

Publication Number Publication Date
JP2005520945A true JP2005520945A (ja) 2005-07-14

Family

ID=8563635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003578638A Pending JP2005520945A (ja) 2002-03-22 2003-03-21 パルプの繊維特性を調節する方法

Country Status (9)

Country Link
US (1) US20050109474A1 (fi)
EP (1) EP1488037A1 (fi)
JP (1) JP2005520945A (fi)
CN (1) CN100342985C (fi)
AU (1) AU2003216942A1 (fi)
CA (1) CA2478363A1 (fi)
FI (1) FI116534B (fi)
NZ (1) NZ535204A (fi)
WO (1) WO2003080922A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6797113B2 (en) † 1999-02-24 2004-09-28 Weyerhaeuser Company Use of thinnings and other low specific gravity wood for lyocell pulps method
FI20041121A (fi) * 2004-08-26 2006-02-27 M Real Oyj Menetelmä kuitumassan valmistamiseksi lajitellusta puumateriaalista

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398174B (de) * 1991-02-08 1994-10-25 Andritz Patentverwaltung Verfahren und vorrichtung zum trennen von entrindeten holzknüppeln
US6074527A (en) * 1994-06-29 2000-06-13 Kimberly-Clark Worldwide, Inc. Production of soft paper products from coarse cellulosic fibers
FI99148C (fi) * 1995-12-18 1997-10-10 Metsae Serla Oy Menetelmä paperimassan valmistamiseksi
NO310279B1 (no) * 1997-07-04 2001-06-18 Soedra Cell Tofte As Fremgangsmåte ved kvalitetssortering av massevirke
JPH11232427A (ja) * 1998-02-12 1999-08-27 Nkk Corp 木材の年輪数測定方法
CA2342167A1 (en) * 1998-08-24 2000-03-02 Carter Holt Harvey Limited Method of selecting and/or processing wood according to fibre characteristics
US6231721B1 (en) * 1998-10-09 2001-05-15 Weyerhaeuser Company Compressible wood pulp product
US6756789B1 (en) * 1999-05-27 2004-06-29 New Zealand Forest Research Institute Limited Method for imaging logs or stems and apparatus
US6757354B2 (en) * 2002-09-20 2004-06-29 Invision Technologies, Inc. Multi-view x-ray imaging of logs

Also Published As

Publication number Publication date
NZ535204A (en) 2006-04-28
FI20020561A0 (fi) 2002-03-22
CN100342985C (zh) 2007-10-17
CA2478363A1 (en) 2003-10-02
CN1643208A (zh) 2005-07-20
AU2003216942A1 (en) 2003-10-08
FI20020561A (fi) 2003-09-23
FI116534B (fi) 2005-12-15
US20050109474A1 (en) 2005-05-26
WO2003080922A1 (en) 2003-10-02
EP1488037A1 (en) 2004-12-22

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