CA977194A - Process for utilizing high-density pulp in fluff - Google Patents

Process for utilizing high-density pulp in fluff

Info

Publication number
CA977194A
CA977194A CA151,502A CA151502A CA977194A CA 977194 A CA977194 A CA 977194A CA 151502 A CA151502 A CA 151502A CA 977194 A CA977194 A CA 977194A
Authority
CA
Canada
Prior art keywords
fluff
utilizing high
density pulp
pulp
density
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
Application number
CA151,502A
Other versions
CA151502S (en
Inventor
Charles A. Lee
Frederick M. Granberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Paper Co
Original Assignee
International Paper Co
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
Application filed by International Paper Co filed Critical International Paper Co
Application granted granted Critical
Publication of CA977194A publication Critical patent/CA977194A/en
Expired legal-status Critical Current

Links

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
    • D21B1/063—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods using grinding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
CA151,502A 1971-10-13 1972-09-12 Process for utilizing high-density pulp in fluff Expired CA977194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00188872A US3802630A (en) 1971-10-13 1971-10-13 Process for utilizing high-density pulp in fluff

Publications (1)

Publication Number Publication Date
CA977194A true CA977194A (en) 1975-11-04

Family

ID=22694913

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,502A Expired CA977194A (en) 1971-10-13 1972-09-12 Process for utilizing high-density pulp in fluff

Country Status (2)

Country Link
US (1) US3802630A (en)
CA (1) CA977194A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191335A (en) * 1979-01-08 1980-03-04 Westvaco Corporation Dry refining process and apparatus
US5906894A (en) * 1994-03-25 1999-05-25 Weyerhaeuser Company Multi-ply cellulosic products using high-bulk cellulosic fibers
CA2458273C (en) * 2002-07-19 2008-10-07 Andritz Inc. High defiberization chip pretreatment
US20130037635A1 (en) * 2011-08-09 2013-02-14 Anirudh Singh Process for defiberizing pulp
CN206367337U (en) * 2016-12-02 2017-08-01 博梯环球有限公司 Color in structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305180A (en) * 1964-01-28 1967-02-21 Noble & Wood Machine Company Process of pulping and defibering paper stock and apparatus therefor
JPS4936041B1 (en) * 1966-06-18 1974-09-27
SE320876B (en) * 1966-08-17 1970-02-16 Mo Och Domsjoe Ab
US3587985A (en) * 1969-01-14 1971-06-28 Eidal International Corp Metal-processing unit
US3627630A (en) * 1969-12-04 1971-12-14 Beloit Corp Method of flash drying pulp
US3692246A (en) * 1971-06-14 1972-09-19 Williams Patent Crusher & Pulv Fluff preparation system and apparatus

Also Published As

Publication number Publication date
US3802630A (en) 1974-04-09

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