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SE8903189D0 - DEVICE AND PROCEDURES FOR MAKING A FIBER MATERIAL - Google Patents

DEVICE AND PROCEDURES FOR MAKING A FIBER MATERIAL

Info

Publication number
SE8903189D0
SE8903189D0 SE19898903189A SE8903189A SE8903189D0 SE 8903189 D0 SE8903189 D0 SE 8903189D0 SE 19898903189 A SE19898903189 A SE 19898903189A SE 8903189 A SE8903189 A SE 8903189A SE 8903189 D0 SE8903189 D0 SE 8903189D0
Authority
SE
Sweden
Prior art keywords
pulp
casing
channel
fibre
defibering
Prior art date
Application number
SE19898903189A
Other languages
Swedish (sv)
Other versions
SE464475B (en
Inventor
Ahlstrand Ove
Original Assignee
Ahlstrand Ove
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 Ahlstrand Ove filed Critical Ahlstrand Ove
Priority to SE8903189A priority Critical patent/SE464475B/en
Publication of SE8903189D0 publication Critical patent/SE8903189D0/en
Priority to PCT/SE1990/000621 priority patent/WO1991005109A1/en
Priority to AU65060/90A priority patent/AU6506090A/en
Publication of SE464475B publication Critical patent/SE464475B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Epidemiology (AREA)
  • Wood Science & Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

The present invention relates to an arrangement and a method for producing a fiber web (2) from pulp. The arrangement includes a clipping unit (3, 6, 8) for clipping the pulp (1), a defibering unit (5, 7, 11) for mutually separating fibres in the clipped pulp, and a forming unit (15-20) for forming the fibre web. The defibering unit includes a rotor (7) which is journalled in a casing (5) having a pulp inlet (4) and a fibre-outlet opening (13). The rotor (7) carries defibering hammers (11) for coaction with a shredding surface (12) located on the inner surface of the casing. The fibre-outlet opening (13) permits both mutually separated fibres and incompletely defibered pulp to be discharged from the casing (5). Connecting with the opening is an outlet channel which is substantially tangentially relative to the casing initially and thereafter curved outwardly. A bundle separator (23) has a bundle separator channel (24) which branches from the outlet channel at the point where the channel departs from its tangential course, and the bundle separator channel (24) has an inlet end having a continued, substantially tangential course.
SE8903189A 1989-09-28 1989-09-28 DEVICE FOR MAKING A MATERIAL COAT OF FIBERS SE464475B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8903189A SE464475B (en) 1989-09-28 1989-09-28 DEVICE FOR MAKING A MATERIAL COAT OF FIBERS
PCT/SE1990/000621 WO1991005109A1 (en) 1989-09-28 1990-09-27 Apparatus and method for producing a fiber material web
AU65060/90A AU6506090A (en) 1989-09-28 1990-09-27 Apparatus and method for producing a fiber material web

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903189A SE464475B (en) 1989-09-28 1989-09-28 DEVICE FOR MAKING A MATERIAL COAT OF FIBERS

Publications (2)

Publication Number Publication Date
SE8903189D0 true SE8903189D0 (en) 1989-09-28
SE464475B SE464475B (en) 1991-04-29

Family

ID=20376998

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903189A SE464475B (en) 1989-09-28 1989-09-28 DEVICE FOR MAKING A MATERIAL COAT OF FIBERS

Country Status (3)

Country Link
AU (1) AU6506090A (en)
SE (1) SE464475B (en)
WO (1) WO1991005109A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1105574E (en) * 1998-07-14 2004-01-30 M & J Fibretech As SEPARATOR OF US
CN106049160A (en) * 2016-06-28 2016-10-26 湖南科立特环保成套设备有限公司 Paper sheet forming device and paper sheet forming method
CN105887547A (en) * 2016-06-28 2016-08-24 湖南科立特环保成套设备有限公司 Paper making equipment and paper making method
CN105951495A (en) * 2016-06-28 2016-09-21 湖南科立特环保成套设备有限公司 Defibering equipment and defibering method
US11857052B2 (en) 2020-04-01 2024-01-02 Omachron Intellectual Property Inc. Water separator for a hair dryer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB892295A (en) * 1959-07-29 1962-03-28 Tmm Research Ltd Improvements relating to the opening of textile fibres and the formation of a web ormat thereof
AU537637B2 (en) * 1979-12-21 1984-07-05 Kimberly-Clark Corporation Dry laid weds
US4475271A (en) * 1982-04-29 1984-10-09 Chicopee Process and apparatus for producing uniform fibrous web at high rate of speed
US4650127A (en) * 1985-01-31 1987-03-17 Kimberly-Clark Corporation Method and apparatus for fiberizing fibrous sheets
SE457729B (en) * 1985-12-04 1989-01-23 Flaekt Ab SET AND DEVICE FOR DRY FORMATION OF A FIBER COVER
US4701294A (en) * 1986-01-13 1987-10-20 Kimberly-Clark Corporation Eductor airforming apparatus

Also Published As

Publication number Publication date
WO1991005109A1 (en) 1991-04-18
AU6506090A (en) 1991-04-28
SE464475B (en) 1991-04-29

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