GB1397297A - Apparatus and process for preparing airfelt - Google Patents

Apparatus and process for preparing airfelt

Info

Publication number
GB1397297A
GB1397297A GB4401772A GB4401772A GB1397297A GB 1397297 A GB1397297 A GB 1397297A GB 4401772 A GB4401772 A GB 4401772A GB 4401772 A GB4401772 A GB 4401772A GB 1397297 A GB1397297 A GB 1397297A
Authority
GB
United Kingdom
Prior art keywords
disintegrator
sheet
angle
teeth
tooth
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
GB4401772A
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble 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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of GB1397297A publication Critical patent/GB1397297A/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
    • D21B1/066—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/148—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers specially adapted for disintegrating plastics, e.g. cinematographic films
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/06—Converting tows to slivers or yarns, e.g. in direct spinning
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Crushing And Pulverization Processes (AREA)
GB4401772A 1971-09-22 1972-09-22 Apparatus and process for preparing airfelt Expired GB1397297A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US00182795A US3825194A (en) 1971-09-22 1971-09-22 Apparatus for preparing airfelt
US00372729A US3824652A (en) 1971-09-22 1973-06-22 Apparatus for preparing airfelt
US372728A US3863296A (en) 1971-09-22 1973-06-22 Process for preparing airfelt

Publications (1)

Publication Number Publication Date
GB1397297A true GB1397297A (en) 1975-06-11

Family

ID=27391587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4401772A Expired GB1397297A (en) 1971-09-22 1972-09-22 Apparatus and process for preparing airfelt

Country Status (9)

Country Link
US (3) US3825194A (enrdf_load_stackoverflow)
AT (1) AT329371B (enrdf_load_stackoverflow)
AU (1) AU465386B2 (enrdf_load_stackoverflow)
CA (1) CA969322A (enrdf_load_stackoverflow)
CH (1) CH550865A (enrdf_load_stackoverflow)
DE (1) DE2245819C2 (enrdf_load_stackoverflow)
FR (1) FR2158824A5 (enrdf_load_stackoverflow)
GB (1) GB1397297A (enrdf_load_stackoverflow)
NL (1) NL171542C (enrdf_load_stackoverflow)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127637A (en) * 1975-03-13 1978-11-28 Scott Paper Co. Method of manufacturing a dry-formed, embossed adhesively bonded, nonwoven fibrous sheet
US4064597A (en) * 1976-10-14 1977-12-27 E. I. Du Pont De Nemours And Company Prevention of fibers from entering the pinch point between a rotating feed roll and a stationary shoe
US4122582A (en) * 1977-01-12 1978-10-31 Weyerhaeuser Company Fiber mat forming machine
DE2708307C2 (de) * 1977-02-25 1983-04-28 Vsesojuznoe naučno-proizvodstvennoe ob"edinenie celljulozno-bumažnoj promyšlennosti, Leningrad Verfahren zum Zerfasern einer aus Zellstoff bestehenden Bahn und Vorrichtung zur Durchführung des Verfahrens
US4389175A (en) * 1981-05-15 1983-06-21 James River-Dixie/Northern, Inc. Apparatus for distributing dry fibers onto a forming wire
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
DE3415196A1 (de) * 1984-04-21 1985-10-24 Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied Saugkissen fuer hygienische zwecke und verfahren zu seiner herstellung
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
US4650127A (en) * 1985-01-31 1987-03-17 Kimberly-Clark Corporation Method and apparatus for fiberizing fibrous sheets
US4701294A (en) * 1986-01-13 1987-10-20 Kimberly-Clark Corporation Eductor airforming apparatus
US4767586A (en) * 1986-01-13 1988-08-30 Kimberly-Clark Corporation Apparatus and method for forming a multicomponent integral laid fibrous web with discrete homogeneous compositional zones, and fibrous web produced thereby
US4765780A (en) * 1986-05-28 1988-08-23 The Procter & Gamble Company Apparatus for and method of providing a multiplicity of streams of air-entrained fibers
IL82511A (en) * 1986-05-28 1992-09-06 Procter & Gamble Apparatus for and methods of airlaying fibrous webs having discrete particles therein
US4764325A (en) * 1986-05-28 1988-08-16 The Procter & Gamble Company Apparatus for and methods of forming airlaid fibrous webs having a multiplicity of components
US4908175A (en) * 1986-05-28 1990-03-13 The Procter & Gamble Company Apparatus for and methods of forming airlaid fibrous webs having a multiplicity of components
IT1196469B (it) * 1986-07-07 1988-11-16 Nuova Red Italiana Spa Macchina per la defibrazione a secco di materiale cellulosico fibroso e simili,particolarmente per la preparazione di masse assorbenti per pannolini monouso e simili
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
US5253815A (en) * 1990-10-31 1993-10-19 Weyerhaeuser Company Fiberizing apparatus
CA2095047A1 (en) * 1990-10-31 1992-05-01 Allan R. Carney Fiber treatment apparatus
US5462235A (en) 1992-12-08 1995-10-31 W. R. Grace & Co.-Conn. Aggregate producing machine
US5375780A (en) * 1993-05-24 1994-12-27 Courtaulds Fibres (Holdings) Ltd. Comminuting wood pulp sheeting
US5416960A (en) * 1993-10-28 1995-05-23 Kroyer; Karl K. K. Method for the production of fibrous material containing curled fibers
US5414902A (en) * 1993-10-28 1995-05-16 Kroyer; Karl K. K. Defibrator with ribs, beater plate, grate and beater bars
GB2341563A (en) * 1998-09-17 2000-03-22 Airmat Systems Ltd Disposal of waste sheet material
US6267252B1 (en) 1999-12-08 2001-07-31 Kimberly-Clark Worldwide, Inc. Fine particle filtration medium including an airlaid composite
US7111801B2 (en) * 2001-12-26 2006-09-26 Castronovo Charles A Destroying non-homogeneous loads using zero-clearance cutting systems, double-secondary shredders in zero-clearance cutting systems, and other zero-clearance systems
US7399377B2 (en) * 2003-01-02 2008-07-15 Weyerhaeuser Co. Process for singulating cellulose fibers from a wet pulp sheet
US7004412B2 (en) * 2003-11-20 2006-02-28 Carter Day International, Inc. Micron hammermill
CN101074544B (zh) * 2006-11-20 2012-11-07 杭州新余宏机械有限公司 解纤体及其解纤机
US7775468B2 (en) * 2007-05-09 2010-08-17 Carter Day International, Inc. Hammermill with rotatable housing
DK2039827T3 (da) 2007-09-19 2010-05-10 Fameccanica Data Spa Apparat til defibrering af celluloseark
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
BR112013020815A2 (pt) * 2011-03-05 2016-10-18 Procter & Gamble processo para produzir um componente absorvente
US9463465B2 (en) 2012-09-06 2016-10-11 Charles A. Castronovo Compact high-security destruction machine
CN105442368A (zh) * 2015-12-30 2016-03-30 泉州市汉威机械制造有限公司 一种长纤维木桨粉碎装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2222633A (en) * 1936-12-01 1940-11-26 Tufide Products Corp Apparatus for manufacturing fiberboard
GB784012A (en) * 1954-10-04 1957-10-02 Hercules Powder Co Ltd Improvements in or relating to preparation of shredded wood pulp
GB1010147A (en) * 1960-12-09 1965-11-17 Birfield Eng Ltd Improvements in or relating to opening, teasing and/or blending machines for fibrousmaterials
US3436025A (en) * 1963-04-29 1969-04-01 Slick Ind Co Fine granulator
US3268954A (en) * 1963-12-09 1966-08-30 Curt G Joa Method for disintegrating wood pulp board into its component fibers and reassembling the fibers as a soft bat
GB1078727A (en) * 1964-11-18 1967-08-09 Elitex Zavody Textilniho A device for the orientation of fibres prior to their transfer to a spindleless spinning mechanism
US3501813A (en) * 1965-11-10 1970-03-24 Int Paper Canada Method of forming a continuous fibrous web
US3519211A (en) * 1967-05-26 1970-07-07 Procter & Gamble Disintegration process for fibrous sheet material
NL6917625A (enrdf_load_stackoverflow) * 1968-12-16 1971-05-25
US3637146A (en) * 1969-10-27 1972-01-25 Kimberly Clark Co Hammermill construction
US3606175A (en) * 1969-12-04 1971-09-20 Kimberly Clark Co Picker for divellicating pulp

Also Published As

Publication number Publication date
CA969322A (en) 1975-06-17
CH550865A (de) 1974-06-28
US3825194A (en) 1974-07-23
NL171542B (nl) 1982-11-16
ATA814272A (de) 1975-07-15
AU4659172A (en) 1974-03-21
AU465386B2 (en) 1975-09-25
DE2245819C2 (de) 1984-02-23
US3863296A (en) 1975-02-04
AT329371B (de) 1976-05-10
NL7212809A (enrdf_load_stackoverflow) 1973-03-26
NL171542C (nl) 1983-04-18
DE2245819A1 (de) 1973-03-29
US3824652A (en) 1974-07-23
FR2158824A5 (enrdf_load_stackoverflow) 1973-06-15

Similar Documents

Publication Publication Date Title
GB1397297A (en) Apparatus and process for preparing airfelt
EP0179041B1 (en) Cutter segment
GB2191794A (en) Apparatus for and methods of airlaying fibrous webs having discrete particles therein
GB1494125A (en) Pulping apparatus
GB1183457A (en) Process and Apparatus for Disintegrating Fibrous Sheet Material
GB1389606A (en) Disintegration process for fibrous sheet material
GB1129695A (en) Improvements in the disintegration of cellulose pulp
GB1376356A (en) Apparatus for producing fibrous mat
GB1462995A (en) Method of producing fibre pulp from vegetable or fibrous material
GB2085753A (en) Pulp refining apparatus
US2807054A (en) Fluff making method
US3423796A (en) Defibrator
GB1173752A (en) Improvements in or relating to the Formation of Webs
GB1502523A (en) Cone press
SE8702740D0 (sv) Relining av ror
ES349595A1 (es) Un sector de disco que incluye una placa base en forma de cuna con bordes laterales radiales y un borde circunferen- cial.
GB1517356A (en) Method and apparatus for producing hot groundwood
GB1502071A (en) Processes and apparatus for producing fluffed fibre materials
US2689985A (en) Fluff making apparatus
JP3598403B2 (ja) 防爆設備を要しない紙片解繊装置
GB1224325A (en) Apparatus for the production of fibrous sheet materials
CN214401189U (zh) 一种风力碎浆机
ES471037A1 (es) Aparato para abrir y limpiar material fibroso
GB1229368A (enrdf_load_stackoverflow)
US2087558A (en) Stuff treatment apparatus

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee