AT291735B - Device for wet opening up of paper or similar. Fibrous materials - Google Patents

Device for wet opening up of paper or similar. Fibrous materials

Info

Publication number
AT291735B
AT291735B AT315469A AT315469A AT291735B AT 291735 B AT291735 B AT 291735B AT 315469 A AT315469 A AT 315469A AT 315469 A AT315469 A AT 315469A AT 291735 B AT291735 B AT 291735B
Authority
AT
Austria
Prior art keywords
paper
similar
fibrous materials
wet opening
wet
Prior art date
Application number
AT315469A
Other languages
German (de)
Original Assignee
Escher Wyss Gmbh
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 Escher Wyss Gmbh filed Critical Escher Wyss Gmbh
Application granted granted Critical
Publication of AT291735B publication Critical patent/AT291735B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/22—Jordans
AT315469A 1968-04-30 1969-03-31 Device for wet opening up of paper or similar. Fibrous materials AT291735B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681761297 DE1761297C3 (en) 1968-04-30 1968-04-30 Device for wet pulping of paper or similar fibrous materials

Publications (1)

Publication Number Publication Date
AT291735B true AT291735B (en) 1971-07-26

Family

ID=5696487

Family Applications (1)

Application Number Title Priority Date Filing Date
AT315469A AT291735B (en) 1968-04-30 1969-03-31 Device for wet opening up of paper or similar. Fibrous materials

Country Status (5)

Country Link
AT (1) AT291735B (en)
CH (1) CH496849A (en)
DE (1) DE1761297C3 (en)
ES (1) ES366578A1 (en)
GB (1) GB1271863A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105112B (en) 1997-01-03 2000-06-15 Megatrex Oy Method and apparatus for defibrating fibrous material
CZ305991B6 (en) * 2015-01-30 2016-06-08 České vysoké učení technické v Praze, Fakulta stavební, Katedra silničních staveb Grinding disk for grinding rubber powder

Also Published As

Publication number Publication date
DE1761297C3 (en) 1973-01-04
CH496849A (en) 1970-09-30
DE1761297A1 (en) 1971-05-13
ES366578A1 (en) 1971-03-16
GB1271863A (en) 1972-04-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee