FI20095513A - Process for the production of fiber pulp, the use of fiber pulp, and paper - Google Patents

Process for the production of fiber pulp, the use of fiber pulp, and paper Download PDF

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Publication number
FI20095513A
FI20095513A FI20095513A FI20095513A FI20095513A FI 20095513 A FI20095513 A FI 20095513A FI 20095513 A FI20095513 A FI 20095513A FI 20095513 A FI20095513 A FI 20095513A FI 20095513 A FI20095513 A FI 20095513A
Authority
FI
Finland
Prior art keywords
fiber pulp
paper
production
pulp
fiber
Prior art date
Application number
FI20095513A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI122798B (en
FI20095513A0 (en
Inventor
Christer Backlund
Heikki Oehman
Original Assignee
Upm Kymmene Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40680694&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI20095513(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Upm Kymmene Corp filed Critical Upm Kymmene Corp
Priority to FI20095513A priority Critical patent/FI122798B/en
Publication of FI20095513A0 publication Critical patent/FI20095513A0/en
Publication of FI20095513A publication Critical patent/FI20095513A/en
Application granted granted Critical
Publication of FI122798B publication Critical patent/FI122798B/en

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Classifications

    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
    • B27L1/02—Debarking or removing vestiges of branches from trees or logs; Machines therefor by rubbing the trunks against each other; Equipment for wet practice
    • B27L1/025—Debarking in rotating drums

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Paper (AREA)
FI20095513A 2009-05-06 2009-05-06 Process for the production of fiber pulp, the use of fiber pulp, and paper FI122798B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI20095513A FI122798B (en) 2009-05-06 2009-05-06 Process for the production of fiber pulp, the use of fiber pulp, and paper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20095513 2009-05-06
FI20095513A FI122798B (en) 2009-05-06 2009-05-06 Process for the production of fiber pulp, the use of fiber pulp, and paper

Publications (3)

Publication Number Publication Date
FI20095513A0 FI20095513A0 (en) 2009-05-06
FI20095513A true FI20095513A (en) 2010-11-07
FI122798B FI122798B (en) 2012-07-13

Family

ID=40680694

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20095513A FI122798B (en) 2009-05-06 2009-05-06 Process for the production of fiber pulp, the use of fiber pulp, and paper

Country Status (1)

Country Link
FI (1) FI122798B (en)

Also Published As

Publication number Publication date
FI122798B (en) 2012-07-13
FI20095513A0 (en) 2009-05-06

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