CH544582A - Method of dismantling fibrous sheet material - Google Patents

Method of dismantling fibrous sheet material

Info

Publication number
CH544582A
CH544582A CH1371972A CH1371972A CH544582A CH 544582 A CH544582 A CH 544582A CH 1371972 A CH1371972 A CH 1371972A CH 1371972 A CH1371972 A CH 1371972A CH 544582 A CH544582 A CH 544582A
Authority
CH
Switzerland
Prior art keywords
dismantling
sheet material
fibrous sheet
fibrous
sheet
Prior art date
Application number
CH1371972A
Other languages
German (de)
Inventor
Morgan Jun George
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of CH544582A publication Critical patent/CH544582A/en

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)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
CH1371972A 1971-09-22 1972-09-20 Method of dismantling fibrous sheet material CH544582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18279671A 1971-09-22 1971-09-22

Publications (1)

Publication Number Publication Date
CH544582A true CH544582A (en) 1973-11-30

Family

ID=22670079

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1371972A CH544582A (en) 1971-09-22 1972-09-20 Method of dismantling fibrous sheet material

Country Status (17)

Country Link
US (1) US3750962A (en)
JP (1) JPS5225445B2 (en)
AT (1) AT320417B (en)
AU (1) AU459658B2 (en)
BE (1) BE789034A (en)
CA (1) CA976320A (en)
CH (1) CH544582A (en)
DE (1) DE2245936C2 (en)
DK (1) DK133606B (en)
ES (1) ES406759A1 (en)
FI (1) FI56565C (en)
FR (1) FR2154195A5 (en)
GB (1) GB1389606A (en)
IE (1) IE36902B1 (en)
IT (1) IT967713B (en)
NL (1) NL7212810A (en)
NO (1) NO142450C (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708307C2 (en) * 1977-02-25 1983-04-28 Vsesojuznoe naučno-proizvodstvennoe ob"edinenie celljulozno-bumažnoj promyšlennosti, Leningrad Process for defibrating a web made of cellulose and apparatus for carrying out the process
US4241881A (en) * 1979-07-12 1980-12-30 Kimberly-Clark Corporation Fiber separation from pulp sheet stacks
US4388056A (en) * 1981-07-06 1983-06-14 The Procter & Gamble Company Apparatus for continuously making an air-laid fibrous web having patterned basis weight distribution
IT1214853B (en) * 1984-06-20 1990-01-18 Fameccanica Spa DRY DEFIBRATION EQUIPMENT FOR SHEETS OF FIBROUS CELLULOSE MATERIAL AND RELATED MATERIALS PARTICULARLY FOR THE PREPARATION OF ABSORBENT MASSES FOR DISPOSABLE AND RELATED DIAGRAMS
US4650127A (en) * 1985-01-31 1987-03-17 Kimberly-Clark Corporation Method and apparatus for fiberizing fibrous sheets
US5366591A (en) * 1987-01-20 1994-11-22 Jewell Richard A Method and apparatus for crosslinking individualized cellulose fibers
US5437418A (en) 1987-01-20 1995-08-01 Weyerhaeuser Company Apparatus for crosslinking individualized cellulose fibers
AU8323291A (en) * 1990-10-31 1992-06-11 Weyerhaeuser Company Fiber treatment apparatus
US5253815A (en) * 1990-10-31 1993-10-19 Weyerhaeuser Company Fiberizing apparatus
US6059924A (en) * 1998-01-02 2000-05-09 Georgia-Pacific Corporation Fluffed pulp and method of production
US6517017B1 (en) * 2001-08-07 2003-02-11 Masco Corporation End mill fiber chopper
JP4596520B2 (en) * 2004-08-25 2010-12-08 株式会社リブドゥコーポレーション Pulp crusher
WO2011085038A1 (en) * 2010-01-06 2011-07-14 Sustainable Health Enterprises (She) Highly absorbent and retentive fiber material
CN111778588B (en) * 2020-06-03 2022-09-13 艾达索高新材料芜湖有限公司 Mechanical recovery method of unidirectional carbon fiber leftover material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1417961A (en) * 1920-10-07 1922-05-30 Williams Patent Crusher & Pulv Method of reducing fibrous sheet material
US2830772A (en) * 1954-02-24 1958-04-15 Johns Manville Nodulator for mineral wool
US2812790A (en) * 1954-10-04 1957-11-12 Hercules Powder Co Ltd Preparation of shredded wood pulp
US3519211A (en) * 1967-05-26 1970-07-07 Procter & Gamble Disintegration process for fibrous sheet material

Also Published As

Publication number Publication date
DE2245936A1 (en) 1973-03-29
AT320417B (en) 1975-02-10
BE789034A (en) 1973-03-20
DE2245936C2 (en) 1983-02-24
NO142450B (en) 1980-05-12
IT967713B (en) 1974-03-11
DK133606C (en) 1976-11-01
NL7212810A (en) 1973-03-26
IE36902L (en) 1973-03-22
JPS5225445B2 (en) 1977-07-07
DK133606B (en) 1976-06-14
ES406759A1 (en) 1975-10-01
CA976320A (en) 1975-10-21
FI56565B (en) 1979-10-31
AU4659772A (en) 1974-03-21
JPS4872401A (en) 1973-09-29
IE36902B1 (en) 1977-03-16
AU459658B2 (en) 1975-04-10
FR2154195A5 (en) 1973-05-04
FI56565C (en) 1980-02-11
GB1389606A (en) 1975-04-03
NO142450C (en) 1980-08-20
US3750962A (en) 1973-08-07

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Legal Events

Date Code Title Description
PL Patent ceased