IT1147012B - Metodo per la produzione di fibre da cataste di pasta di legno - Google Patents

Metodo per la produzione di fibre da cataste di pasta di legno

Info

Publication number
IT1147012B
IT1147012B IT49218/80A IT4921880A IT1147012B IT 1147012 B IT1147012 B IT 1147012B IT 49218/80 A IT49218/80 A IT 49218/80A IT 4921880 A IT4921880 A IT 4921880A IT 1147012 B IT1147012 B IT 1147012B
Authority
IT
Italy
Prior art keywords
pasta
stacks
wood
fibers
production
Prior art date
Application number
IT49218/80A
Other languages
English (en)
Other versions
IT8049218A0 (it
Inventor
Edward P Laumer
Original Assignee
Kimberly Clark 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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of IT8049218A0 publication Critical patent/IT8049218A0/it
Application granted granted Critical
Publication of IT1147012B publication Critical patent/IT1147012B/it

Links

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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/26—Special paper or cardboard manufactured by dry method; Apparatus or processes for forming webs by dry method from mainly short-fibre or particle material, e.g. paper pulp
    • D21H5/2607—Pretreatment and individualisation of the fibres, formation of the mixture fibres-gas and laying the fibres on a forming surface
    • D21H5/2614—Detachment of the fibres from their compressed state, e.g. by disintegration of a pulpboard
    • 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
    • D21B1/066—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being pulp sheets
    • D21B1/068—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being pulp sheets by cutting actions
    • 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
    • D21H11/14—Secondary fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Crushing And Pulverization Processes (AREA)
IT49218/80A 1979-07-12 1980-07-11 Metodo per la produzione di fibre da cataste di pasta di legno IT1147012B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/056,827 US4241881A (en) 1979-07-12 1979-07-12 Fiber separation from pulp sheet stacks

Publications (2)

Publication Number Publication Date
IT8049218A0 IT8049218A0 (it) 1980-07-11
IT1147012B true IT1147012B (it) 1986-11-19

Family

ID=22006795

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49218/80A IT1147012B (it) 1979-07-12 1980-07-11 Metodo per la produzione di fibre da cataste di pasta di legno

Country Status (10)

Country Link
US (1) US4241881A (it)
JP (1) JPS56101961A (it)
AU (1) AU538195B2 (it)
CA (1) CA1133222A (it)
DE (1) DE3026205A1 (it)
FR (1) FR2461059A1 (it)
GB (1) GB2057402B (it)
IT (1) IT1147012B (it)
NL (1) NL8004015A (it)
ZA (1) ZA804201B (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572440A (en) * 1981-06-18 1986-02-25 James River-Dixie/Northern, Inc. Fiber moisture control in the formation of dry-laid webs
CA1190078A (en) * 1982-03-15 1985-07-09 Curt G. Joa Cut and mill fiberizer
DE3212762C2 (de) * 1982-04-06 1986-09-25 Adelmann Gmbh Betriebsgesellschaft, 8782 Karlstadt Mahleinrichtung für stückige Holzabfälle aus Sägewerken oder Tischlereien mit einem rotierenden Werkzeugträger
DE3238742A1 (de) * 1982-10-20 1984-04-26 Escher Wyss Gmbh, 7980 Ravensburg Verfahren zum sortieren von faserstoff, insbesondere fuer die herstellung von papier sowie sortiervorrichtung zur ausfuehrung des verfahrens
IT1214853B (it) * 1984-06-20 1990-01-18 Fameccanica Spa Apparecchiatura per defibrare a secco fogli di materiale cellulosico fibroso e materiali affini partico larmente per la preparazione di masse assorbenti per pannolini monouso ed affini
DE3439098A1 (de) * 1984-08-30 1986-03-13 Sulzer-Escher Wyss GmbH, 7980 Ravensburg Verfahren und anordnung zur papierstoffaufbereitung
EP0225940A1 (en) * 1985-12-20 1987-06-24 Maria Scamvougeras Process for the production of disposable hygienic goods and fluff pulp for using in this process
US4701294A (en) * 1986-01-13 1987-10-20 Kimberly-Clark Corporation Eductor airforming apparatus
US5437418A (en) * 1987-01-20 1995-08-01 Weyerhaeuser Company Apparatus for crosslinking individualized cellulose fibers
US5366591A (en) * 1987-01-20 1994-11-22 Jewell Richard A Method and apparatus for crosslinking individualized cellulose fibers
US5076503A (en) * 1989-07-12 1991-12-31 Cook Robert L Size reduction processing apparatus for solid material
US5316601A (en) * 1990-10-25 1994-05-31 Absorbent Products, Inc. Fiber blending system
US5253815A (en) * 1990-10-31 1993-10-19 Weyerhaeuser Company Fiberizing apparatus
EP0555226A1 (en) * 1990-10-31 1993-08-18 Weyerhaeuser Company Fiber treatment apparatus
US5772813A (en) * 1992-05-06 1998-06-30 The Procter & Gamble Company Method for making an abstract article comprising an absorbent core having two types of fibers and fiberboard for use in such a method
CA2134641C (en) * 1992-05-06 1999-03-16 Bruce Kevin Bitowft Fiberboard and method of making absorbent article using fiberboard
US5375780A (en) * 1993-05-24 1994-12-27 Courtaulds Fibres (Holdings) Ltd. Comminuting wood pulp sheeting
US5484508A (en) * 1993-05-24 1996-01-16 Courtaulds Fibres (Holdings) Ltd. Method of making a liquid feedstock from a plurality of pulp sheet stock rolls
US5526990A (en) * 1994-08-23 1996-06-18 Canadian Forest Products Ltd. Apparatus for separating wood fibers from other fibers in fibremat residues
DE19800170A1 (de) * 1998-01-06 1999-07-08 Rolf Dr Hesch Verfahren zum Reinigen und Öffnen von Fasern
TW424582U (en) * 1998-12-31 2001-03-01 Tsai Shau Nung Paper shredder with dual functions
JP4813640B2 (ja) * 2000-06-14 2011-11-09 信越化学工業株式会社 セルロースエーテルの製造方法
US6860440B2 (en) 2003-01-02 2005-03-01 Weyerhaeuser Company Hammermill
US7399377B2 (en) * 2003-01-02 2008-07-15 Weyerhaeuser Co. Process for singulating cellulose fibers from a wet pulp sheet
US20040129393A1 (en) * 2003-01-02 2004-07-08 Ray Crane Singulated, crosslinked cellulose fibers from a wet pulp sheet
JP4651447B2 (ja) * 2004-08-17 2011-03-16 株式会社リブドゥコーポレーション パルプ粉砕装置
CN100494545C (zh) * 2004-08-17 2009-06-03 利卫多株式会社 碎浆设备
DE102009012743A1 (de) * 2008-11-26 2010-05-27 Roland Dr. Nied Feinmühle und Betriebsverfahren dafür
JP5358467B2 (ja) * 2010-01-28 2013-12-04 ユニ・チャーム株式会社 吸収体の製造装置
WO2013133913A1 (en) * 2012-03-05 2013-09-12 The Procter & Gamble Company Process for making absorbent component
CN203525805U (zh) * 2013-09-26 2014-04-09 株式会社瑞光 粉碎机以及吸收体制造装置
DE102015111960A1 (de) * 2014-07-23 2016-01-28 Günter Gäbler Separierung von Bestandteilen pflanzlicher Biomasse
US10543488B2 (en) * 2015-06-12 2020-01-28 The Procter & Gamble Company Discretizer and method of using same
CN111556909B (zh) 2017-11-22 2024-04-09 挤压集团公司 熔喷模头尖端组件和方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1263357A (en) * 1916-07-14 1918-04-23 Anders Nicolay Andersen Machine for longitudinal grinding of wood logs.
US2596015A (en) * 1948-11-02 1952-05-06 Archibald B Dunwody Wood-chip preparation for digesters from unbarked logs
US3011913A (en) * 1959-09-03 1961-12-05 Fibreboard Paper Products Corp Method of coating paperboard carton blanks
US3519211A (en) * 1967-05-26 1970-07-07 Procter & Gamble Disintegration process for fibrous sheet material
BE789034A (fr) * 1971-09-22 1973-03-20 Procter & Gamble Procede de desintegration d'une feuille de matiere fibreuse
GB2010767B (en) * 1977-12-09 1982-03-31 Soedra Skogsaegarna Ab Method for dry-defibration of chemical chemical-mechanical and mechanical fibre pulp or mixtures theroef and fibre pulp for use in said method

Also Published As

Publication number Publication date
IT8049218A0 (it) 1980-07-11
FR2461059B1 (it) 1983-09-23
AU538195B2 (en) 1984-08-02
FR2461059A1 (fr) 1981-01-30
CA1133222A (en) 1982-10-12
JPS56101961A (en) 1981-08-14
NL8004015A (nl) 1981-01-14
US4241881A (en) 1980-12-30
ZA804201B (en) 1981-10-28
GB2057402B (en) 1983-01-12
DE3026205A1 (de) 1981-01-29
AU6034280A (en) 1981-01-15
GB2057402A (en) 1981-04-01

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