ATE459747T1 - Vorrichtung zur zerfaserung von zellstoffbögen - Google Patents

Vorrichtung zur zerfaserung von zellstoffbögen

Info

Publication number
ATE459747T1
ATE459747T1 AT07425575T AT07425575T ATE459747T1 AT E459747 T1 ATE459747 T1 AT E459747T1 AT 07425575 T AT07425575 T AT 07425575T AT 07425575 T AT07425575 T AT 07425575T AT E459747 T1 ATE459747 T1 AT E459747T1
Authority
AT
Austria
Prior art keywords
teeth
disks
longitudinal axis
another
axis
Prior art date
Application number
AT07425575T
Other languages
English (en)
Inventor
Antonio Graziani
Enio Giovanni Cianci
Domenico Polidori
Paolo Pasqualoni
Original Assignee
Fameccanica Data 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 Data Spa filed Critical Fameccanica Data Spa
Application granted granted Critical
Publication of ATE459747T1 publication Critical patent/ATE459747T1/de

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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Crushing And Pulverization Processes (AREA)
AT07425575T 2007-09-19 2007-09-19 Vorrichtung zur zerfaserung von zellstoffbögen ATE459747T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07425575.3A EP2039827B3 (de) 2007-09-19 2007-09-19 Vorrichtung zur Zerfaserung von Zellstoffbögen

Publications (1)

Publication Number Publication Date
ATE459747T1 true ATE459747T1 (de) 2010-03-15

Family

ID=38896096

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07425575T ATE459747T1 (de) 2007-09-19 2007-09-19 Vorrichtung zur zerfaserung von zellstoffbögen

Country Status (5)

Country Link
EP (1) EP2039827B3 (de)
AT (1) ATE459747T1 (de)
DE (1) DE602007005136D1 (de)
DK (1) DK2039827T3 (de)
ES (1) ES2340087T7 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011114254A1 (en) 2010-03-18 2011-09-22 Fameccanica.Data S.P.A. Process for splicing portions of a web material and corresponding device
JP6558019B2 (ja) * 2015-03-27 2019-08-14 セイコーエプソン株式会社 シート製造装置、解繊機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825194A (en) 1971-09-22 1974-07-23 Procter & Gamble Apparatus for preparing airfelt
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
US7399377B2 (en) * 2003-01-02 2008-07-15 Weyerhaeuser Co. Process for singulating cellulose fibers from a wet pulp sheet

Also Published As

Publication number Publication date
EP2039827B3 (de) 2014-03-12
ES2340087T3 (es) 2010-05-28
EP2039827A1 (de) 2009-03-25
EP2039827B1 (de) 2010-03-03
DE602007005136D1 (de) 2010-04-15
ES2340087T7 (es) 2014-05-12
DK2039827T3 (da) 2010-05-10

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties