AT248852B - Device for impregnating fibrous materials - Google Patents

Device for impregnating fibrous materials

Info

Publication number
AT248852B
AT248852B AT920262A AT920262A AT248852B AT 248852 B AT248852 B AT 248852B AT 920262 A AT920262 A AT 920262A AT 920262 A AT920262 A AT 920262A AT 248852 B AT248852 B AT 248852B
Authority
AT
Austria
Prior art keywords
fibrous materials
impregnating fibrous
impregnating
materials
fibrous
Prior art date
Application number
AT920262A
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 AT248852B publication Critical patent/AT248852B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • 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
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/342—Mixing apparatus
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
AT920262A 1961-12-13 1962-11-23 Device for impregnating fibrous materials AT248852B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE22108A DE1189842B (en) 1961-12-13 1961-12-13 Device for the soaking of fibrous substances during pulp production

Publications (1)

Publication Number Publication Date
AT248852B true AT248852B (en) 1966-08-25

Family

ID=7070715

Family Applications (1)

Application Number Title Priority Date Filing Date
AT920262A AT248852B (en) 1961-12-13 1962-11-23 Device for impregnating fibrous materials

Country Status (4)

Country Link
AT (1) AT248852B (en)
CH (1) CH401668A (en)
DE (1) DE1189842B (en)
GB (1) GB1022855A (en)

Also Published As

Publication number Publication date
GB1022855A (en) 1966-03-16
CH401668A (en) 1965-10-31
DE1189842B (en) 1965-03-25

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