ES475832A1 - Procedimiento para la desfibracion en seco de material fibroso en forma de pasta de papel quimica, quimiomecanica, meca-nica, o mezclas de las mismas. - Google Patents

Procedimiento para la desfibracion en seco de material fibroso en forma de pasta de papel quimica, quimiomecanica, meca-nica, o mezclas de las mismas.

Info

Publication number
ES475832A1
ES475832A1 ES475832A ES475832A ES475832A1 ES 475832 A1 ES475832 A1 ES 475832A1 ES 475832 A ES475832 A ES 475832A ES 475832 A ES475832 A ES 475832A ES 475832 A1 ES475832 A1 ES 475832A1
Authority
ES
Spain
Prior art keywords
mechanical
defibration
chemi
mixtures
chemical
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
ES475832A
Other languages
English (en)
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.)
Sodra Skogsagarna AB
Original Assignee
Sodra Skogsagarna AB
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
Priority claimed from SE7714021A external-priority patent/SE419561B/sv
Priority claimed from SE7806233A external-priority patent/SE435531B/sv
Application filed by Sodra Skogsagarna AB filed Critical Sodra Skogsagarna AB
Publication of ES475832A1 publication Critical patent/ES475832A1/es
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
    • D21B1/066—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Crushing And Grinding (AREA)
  • Pens And Brushes (AREA)
  • Ropes Or Cables (AREA)

Abstract

Procedimiento para la desfibración en seco de material fibroso en forma de pasta de papel química, quimiomecánica, mecánica o mezclas de las mismas, por medios de dispositivos de desfibración, tales como trituradoras, molinos o dispositivos similares, para obtener pelusa, tales como, fibras expuestas sin aglutinar y polvo fibroso utilizado de una forma conocida para fabricar productos del papel , y productos absorbentes, caracterizado porque el material fibroso se alimenta al dispositivo de desfibración en forma de una banda continua desde una bala consistente en una banda continua plegada de una forma repetida en zigzag, prensada o sin prensar.
ES475832A 1977-12-09 1978-12-07 Procedimiento para la desfibracion en seco de material fibroso en forma de pasta de papel quimica, quimiomecanica, meca-nica, o mezclas de las mismas. Expired ES475832A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7714021A SE419561B (sv) 1977-12-09 1977-12-09 Sett och fibermaterialbal till anvendning vid torrdefibrering av fibermaterial i form av kemisk, kemimekanisk eller mekanisk fibermassa eller blandningar derav
SE7806233A SE435531B (sv) 1978-05-30 1978-05-30 Sett och fibermaterialbal till anvendning vid torrdefibrering av fibermaterial i form av kemisk, kemimekanisk eller mekanisk fibermassa eller blandningar derav

Publications (1)

Publication Number Publication Date
ES475832A1 true ES475832A1 (es) 1979-04-16

Family

ID=26656927

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475832A Expired ES475832A1 (es) 1977-12-09 1978-12-07 Procedimiento para la desfibracion en seco de material fibroso en forma de pasta de papel quimica, quimiomecanica, meca-nica, o mezclas de las mismas.

Country Status (13)

Country Link
US (1) US4252279A (es)
JP (1) JPS5488366A (es)
AT (1) AT369057B (es)
CA (1) CA1085209A (es)
CH (1) CH647287A5 (es)
DE (1) DE2852656A1 (es)
ES (1) ES475832A1 (es)
FI (1) FI62870C (es)
FR (1) FR2411265A1 (es)
GB (1) GB2010767B (es)
IT (1) IT1104407B (es)
NL (1) NL7812046A (es)
NO (1) NO148966C (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241881A (en) * 1979-07-12 1980-12-30 Kimberly-Clark Corporation Fiber separation from pulp sheet stacks
US4668339A (en) * 1983-11-22 1987-05-26 Kimberly-Clark Corporation Process for dry deinking of secondary fiber sources
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
US5011091A (en) * 1989-08-10 1991-04-30 Haybuster Manufacturing Inc. Cellulose fiberization apparatus
US5253815A (en) * 1990-10-31 1993-10-19 Weyerhaeuser Company Fiberizing apparatus
WO1992008843A2 (en) * 1990-10-31 1992-05-29 Weyerhaeuser Company Fiber treatment apparatus
US5375780A (en) * 1993-05-24 1994-12-27 Courtaulds Fibres (Holdings) Ltd. Comminuting wood pulp sheeting
US5762756A (en) * 1994-11-21 1998-06-09 The Black Clawson Company Methods and apparatus for pulping and deinking
US6336307B1 (en) * 1997-10-09 2002-01-08 Eki Holding Corporation Method of packaging a strip of material for use in cutting into sheet elements arranged end to end
US6753058B2 (en) 2001-10-23 2004-06-22 Sca Hygiene Products Ab Pile of hygiene- or wiping material
US20040081828A1 (en) * 2002-10-25 2004-04-29 Dezutter Ramon C. Flowable and meterable densified fiber particle
US7201825B2 (en) 2002-10-25 2007-04-10 Weyerhaeuser Company Process for making a flowable and meterable densified fiber particle
JP2007259833A (ja) * 2006-03-30 2007-10-11 Tachikawa Heiwa Nouen:Kk 木製植木鉢
US8292863B2 (en) 2009-10-21 2012-10-23 Donoho Christopher D Disposable diaper with pouches
US20130037635A1 (en) * 2011-08-09 2013-02-14 Anirudh Singh Process for defiberizing pulp
DE102011120630A1 (de) * 2011-12-09 2013-06-13 Aerocycle Gmbh Verfahren zur Altpapieraufbereitung
CN104304047B (zh) * 2014-10-27 2017-03-08 江苏中恒宠物用品股份有限公司 便取式宠物尿垫、制备方法及加工设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1851390A (en) * 1932-03-29 Eeust kqete-kt
DE429422C (de) * 1923-08-07 1926-05-22 Cem Comp Electro Mec Elektrisch bzw. elektromagnetisch gesperrtes Beschleunigungsrelais
FR979069A (fr) * 1948-11-25 1951-04-23 Couche pour enfant avec garniture absorbante interchangeable
US3631972A (en) * 1969-10-15 1972-01-04 Nashua Corp Computer printout paper package
US3738580A (en) * 1972-02-24 1973-06-12 Uniroyal Inc Methods of processing uncured rubber and like raw materials, and article therefor
NO132599C (es) * 1973-02-14 1975-12-03 Borregaard As

Also Published As

Publication number Publication date
NO148966B (no) 1983-10-10
FI62870C (fi) 1983-03-10
NL7812046A (nl) 1979-06-12
JPS5488366A (en) 1979-07-13
GB2010767A (en) 1979-07-04
IT1104407B (it) 1985-10-21
DE2852656A1 (de) 1979-06-13
US4252279A (en) 1981-02-24
FI62870B (fi) 1982-11-30
CA1085209A (en) 1980-09-09
FI783738A (fi) 1979-06-10
FR2411265B1 (es) 1984-04-27
NO148966C (no) 1984-01-18
CH647287A5 (de) 1985-01-15
IT7812896A0 (it) 1978-12-07
NO784148L (no) 1979-06-12
ATA870578A (de) 1982-04-15
FR2411265A1 (fr) 1979-07-06
GB2010767B (en) 1982-03-31
AT369057B (de) 1982-12-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405