IT1214853B - 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 - Google Patents

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

Info

Publication number
IT1214853B
IT1214853B IT8467634A IT6763484A IT1214853B IT 1214853 B IT1214853 B IT 1214853B IT 8467634 A IT8467634 A IT 8467634A IT 6763484 A IT6763484 A IT 6763484A IT 1214853 B IT1214853 B IT 1214853B
Authority
IT
Italy
Prior art keywords
rotor
sheets
discs
disposable
preparation
Prior art date
Application number
IT8467634A
Other languages
English (en)
Other versions
IT8467634A0 (it
Inventor
Colleluori Roberto
Bianco Carlo
De Sanctis Egidio
Original Assignee
Fameccanica Spa
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 Fameccanica Spa filed Critical Fameccanica Spa
Priority to IT8467634A priority Critical patent/IT1214853B/it
Publication of IT8467634A0 publication Critical patent/IT8467634A0/it
Priority to EP85830148A priority patent/EP0169174B1/en
Priority to DE8585830148T priority patent/DE3575004D1/de
Priority to AT85830148T priority patent/ATE49029T1/de
Priority to US06/746,235 priority patent/US4673136A/en
Priority to ES544335A priority patent/ES8607758A1/es
Priority to PT80666A priority patent/PT80666B/pt
Priority to CA000484530A priority patent/CA1244698A/en
Application granted granted Critical
Publication of IT1214853B publication Critical patent/IT1214853B/it

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processing Of Solid Wastes (AREA)
  • Crushing And Pulverization Processes (AREA)
IT8467634A 1984-06-20 1984-06-20 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 IT1214853B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT8467634A IT1214853B (it) 1984-06-20 1984-06-20 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
EP85830148A EP0169174B1 (en) 1984-06-20 1985-06-17 Apparatus for the dry defibration of sheets of fibrous cellulose material and like materials, particularly for the preparation of absorbent masses for disposable nappies and the like
DE8585830148T DE3575004D1 (de) 1984-06-20 1985-06-17 Vorrichtung zum zermalmen auf trockenem wege von faserigen zellulosehaltigen oder aehnlichen stoffen, insbesondere zur herstellung von absorbierenden massen fuer wegwerfbare windeln und dergleichen.
AT85830148T ATE49029T1 (de) 1984-06-20 1985-06-17 Vorrichtung zum zermalmen auf trockenem wege von faserigen zellulosehaltigen oder aehnlichen stoffen, insbesondere zur herstellung von absorbierenden massen fuer wegwerfbare windeln und dergleichen.
US06/746,235 US4673136A (en) 1984-06-20 1985-06-18 Apparatus for the dry defibration of sheets of fibrous cellulose material and like materials
ES544335A ES8607758A1 (es) 1984-06-20 1985-06-19 Perfeccionamientos en los aparatos para el desfibrado en se-co de hojas de materias celulosicas fibrosas y similares
PT80666A PT80666B (pt) 1984-06-20 1985-06-19 Aparelho para a desfibracao a seco de folhas de material de fibras celulosicas e similares particularmente para a preparacao de massas absorventes para fraldas descartaveis e produtos analogos
CA000484530A CA1244698A (en) 1984-06-20 1985-06-19 Apparatus for dry defibration of sheets of fibrous cellulose material and like materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8467634A IT1214853B (it) 1984-06-20 1984-06-20 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

Publications (2)

Publication Number Publication Date
IT8467634A0 IT8467634A0 (it) 1984-06-20
IT1214853B true IT1214853B (it) 1990-01-18

Family

ID=11304079

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8467634A IT1214853B (it) 1984-06-20 1984-06-20 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

Country Status (8)

Country Link
US (1) US4673136A (it)
EP (1) EP0169174B1 (it)
AT (1) ATE49029T1 (it)
CA (1) CA1244698A (it)
DE (1) DE3575004D1 (it)
ES (1) ES8607758A1 (it)
IT (1) IT1214853B (it)
PT (1) PT80666B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5011091A (en) * 1989-08-10 1991-04-30 Haybuster Manufacturing Inc. Cellulose fiberization apparatus
US5226991A (en) * 1991-10-09 1993-07-13 Mike Svaighert Method of fabricating airlaid articles and apparatus for performing the method
EP1464241B1 (de) 2003-04-03 2006-10-04 Hauni Maschinenbau AG Verfahren zur Herstellung eines Vlieses für die Herstellung von Filtern der tabakverarbeitenden Industrie sowie Filterstrangherstelleinrichtung
US7040559B2 (en) 2004-04-02 2006-05-09 Fellowes Inc. Shredder with lock for on/off switch
US8008812B2 (en) 2006-07-14 2011-08-30 Aurora Office Equipment Co., Ltd. Paper shredder control system responsive to touch-sensitive element
CN2915259Y (zh) 2006-07-14 2007-06-27 上海震旦办公设备有限公司 碎纸机触碰安全装置
EP2039827B3 (en) 2007-09-19 2014-03-12 Fameccanica.Data S.p.A. Apparatus for the defibration of sheets of cellulose
CN201239643Y (zh) 2008-08-06 2009-05-20 上海震旦办公设备有限公司 不择纸的全自动碎纸机
CN201244502Y (zh) 2008-08-19 2009-05-27 上海震旦办公设备有限公司 自动碎纸机可剃钉结构
US7901534B2 (en) * 2008-09-25 2011-03-08 Attends Healthcare Products, Inc. Method of making diapers with substantially reduced production of discarded waste material
CN101543800A (zh) 2009-05-07 2009-09-30 上海震旦办公设备有限公司 碎纸机防卡纸保护装置
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
WO2011114254A1 (en) 2010-03-18 2011-09-22 Fameccanica.Data S.P.A. Process for splicing portions of a web material and corresponding device
US8723468B2 (en) 2011-04-28 2014-05-13 Aurora Office Equipment Co., Ltd. Cooled motor
US8708260B2 (en) 2011-08-08 2014-04-29 Aurora Office Equipment Co., Ltd. Depowered standby paper shredder and method
CN203487408U (zh) * 2013-09-12 2014-03-19 株式会社瑞光 粉碎机以及具备该粉碎机的吸收体制造装置
CN203525805U (zh) * 2013-09-26 2014-04-09 株式会社瑞光 粉碎机以及吸收体制造装置
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 (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US54260A (en) * 1866-04-24 Improvement in gri nding-m i lls
US758042A (en) * 1903-09-24 1904-04-26 Alden A Bartlett Wood-cutting machine.
US2403193A (en) * 1944-02-10 1946-07-02 Maxwell C Rawson Disintegrating head
US3170640A (en) * 1963-06-04 1965-02-23 Economy Elevator Entpr Inc Hammermill screen
GB385864A (en) * 1964-02-28 1933-01-05 John Melrose Arnot A new or improved flocculating or disintegrating machine
BE789034A (fr) * 1971-09-22 1973-03-20 Procter & Gamble Procede de desintegration d'une feuille de matiere fibreuse
US3825194A (en) * 1971-09-22 1974-07-23 Procter & Gamble Apparatus for preparing airfelt
US3857657A (en) * 1973-11-12 1974-12-31 Riegel Textile Corp Fiberizing and pad forming apparatus
US4241881A (en) * 1979-07-12 1980-12-30 Kimberly-Clark Corporation Fiber separation from pulp sheet stacks
DE2947190A1 (de) * 1979-11-23 1981-05-27 Wurster u. Dietz GmbH u. Co Maschinenfabrik, 7400 Tübingen Saegeeinrichtung mit zerspanerwerkzeugen

Also Published As

Publication number Publication date
ES8607758A1 (es) 1986-06-16
EP0169174A2 (en) 1986-01-22
PT80666B (pt) 1987-06-17
EP0169174A3 (en) 1987-01-21
PT80666A (en) 1985-07-01
ATE49029T1 (de) 1990-01-15
IT8467634A0 (it) 1984-06-20
US4673136A (en) 1987-06-16
ES544335A0 (es) 1986-06-16
CA1244698A (en) 1988-11-15
EP0169174B1 (en) 1989-12-27
DE3575004D1 (de) 1990-02-01

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