ATA814272A - DEFIBRATOR AND PROCESS FOR DEFIBRATION - Google Patents
DEFIBRATOR AND PROCESS FOR DEFIBRATIONInfo
- Publication number
- ATA814272A ATA814272A AT814272A AT814272A ATA814272A AT A814272 A ATA814272 A AT A814272A AT 814272 A AT814272 A AT 814272A AT 814272 A AT814272 A AT 814272A AT A814272 A ATA814272 A AT A814272A
- Authority
- AT
- Austria
- Prior art keywords
- defibrator
- defibration
- Prior art date
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)
- Food Science & Technology (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Crushing And Pulverization Processes (AREA)
- Paper (AREA)
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 (2)
Publication Number | Publication Date |
---|---|
ATA814272A true ATA814272A (en) | 1975-07-15 |
AT329371B AT329371B (en) | 1976-05-10 |
Family
ID=27391587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT814272A AT329371B (en) | 1971-09-22 | 1972-09-21 | DEFIBRATOR AND PROCESS FOR DEFIBRATION |
Country Status (9)
Country | Link |
---|---|
US (3) | US3825194A (en) |
AT (1) | AT329371B (en) |
AU (1) | AU465386B2 (en) |
CA (1) | CA969322A (en) |
CH (1) | CH550865A (en) |
DE (1) | DE2245819C2 (en) |
FR (1) | FR2158824A5 (en) |
GB (1) | GB1397297A (en) |
NL (1) | NL171542C (en) |
Families Citing this family (36)
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 (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 |
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 (en) * | 1984-04-21 | 1985-10-24 | Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied | SUCTION CUSHION FOR HYGIENIC PURPOSES AND METHOD FOR THE PRODUCTION THEREOF |
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 |
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 |
IL82511A (en) * | 1986-05-28 | 1992-09-06 | Procter & Gamble | Apparatus for and methods of airlaying fibrous webs having discrete particles therein |
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 |
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 |
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 |
IT1196469B (en) * | 1986-07-07 | 1988-11-16 | Nuova Red Italiana Spa | DRY DEFIBRATION MACHINE FOR FIBROUS AND SIMILAR CELLULOSE MATERIAL, IN PARTICULAR FOR THE PREPARATION OF ABSORBENT MASSES FOR DISPOSABLE AND SIMILAR DIABERS |
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 |
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 |
US5414902A (en) * | 1993-10-28 | 1995-05-16 | Kroyer; Karl K. K. | Defibrator with ribs, beater plate, grate and beater bars |
US5416960A (en) * | 1993-10-28 | 1995-05-23 | Kroyer; Karl K. K. | Method for the production of fibrous material containing curled fibers |
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 (en) * | 2006-11-20 | 2012-11-07 | 杭州新余宏机械有限公司 | Fibre decomposite and fibre de-composition apparatus |
US7775468B2 (en) * | 2007-05-09 | 2010-08-17 | Carter Day International, Inc. | Hammermill with rotatable housing |
ATE459747T1 (en) | 2007-09-19 | 2010-03-15 | Fameccanica Data Spa | DEVICE FOR DEFINING PULP SHEETS |
JP5358467B2 (en) * | 2010-01-28 | 2013-12-04 | ユニ・チャーム株式会社 | Absorber manufacturing equipment |
EP2683860B1 (en) | 2011-03-05 | 2015-04-29 | The Procter and Gamble Company | Method and device for grinding strand-like fibrous material |
US9463465B2 (en) | 2012-09-06 | 2016-10-11 | Charles A. Castronovo | Compact high-security destruction machine |
CN105442368A (en) * | 2015-12-30 | 2016-03-30 | 泉州市汉威机械制造有限公司 | Long fiber wood pulp smashing device |
Family Cites Families (11)
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 (en) * | 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 |
-
1971
- 1971-09-22 US US00182795A patent/US3825194A/en not_active Expired - Lifetime
-
1972
- 1972-09-13 AU AU46591/72A patent/AU465386B2/en not_active Expired
- 1972-09-19 DE DE2245819A patent/DE2245819C2/en not_active Expired
- 1972-09-20 CH CH1372072A patent/CH550865A/en not_active IP Right Cessation
- 1972-09-20 CA CA152,156A patent/CA969322A/en not_active Expired
- 1972-09-21 NL NLAANVRAGE7212809,A patent/NL171542C/en not_active IP Right Cessation
- 1972-09-21 AT AT814272A patent/AT329371B/en not_active IP Right Cessation
- 1972-09-21 FR FR7233553A patent/FR2158824A5/fr not_active Expired
- 1972-09-22 GB GB4401772A patent/GB1397297A/en not_active Expired
-
1973
- 1973-06-22 US US00372729A patent/US3824652A/en not_active Expired - Lifetime
- 1973-06-22 US US372728A patent/US3863296A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL171542B (en) | 1982-11-16 |
CA969322A (en) | 1975-06-17 |
CH550865A (en) | 1974-06-28 |
AU465386B2 (en) | 1975-09-25 |
AU4659172A (en) | 1974-03-21 |
NL7212809A (en) | 1973-03-26 |
DE2245819A1 (en) | 1973-03-29 |
US3824652A (en) | 1974-07-23 |
DE2245819C2 (en) | 1984-02-23 |
AT329371B (en) | 1976-05-10 |
US3863296A (en) | 1975-02-04 |
US3825194A (en) | 1974-07-23 |
FR2158824A5 (en) | 1973-06-15 |
GB1397297A (en) | 1975-06-11 |
NL171542C (en) | 1983-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |