CH237190A - Process for making paper. - Google Patents

Process for making paper.

Info

Publication number
CH237190A
CH237190A CH237190DA CH237190A CH 237190 A CH237190 A CH 237190A CH 237190D A CH237190D A CH 237190DA CH 237190 A CH237190 A CH 237190A
Authority
CH
Switzerland
Prior art keywords
making paper
paper
making
Prior art date
Application number
Other languages
German (de)
Inventor
Hill Watson John
Edward Anderson Hugh
Original Assignee
Hill Watson John
Edward Anderson Hugh
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 Hill Watson John, Edward Anderson Hugh filed Critical Hill Watson John
Publication of CH237190A publication Critical patent/CH237190A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
    • D21H23/56—Rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/24—Addition to the formed paper during paper manufacture
    • D21H23/26—Addition to the formed paper during paper manufacture by selecting point of addition or moisture content of the paper
    • D21H23/28—Addition before the dryer section, e.g. at the wet end or press section
CH237190D 1942-04-09 1943-08-23 Process for making paper. CH237190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB465442A GB553122A (en) 1942-04-09 1942-04-09 Improvements in or relating to the manufacture of paper

Publications (1)

Publication Number Publication Date
CH237190A true CH237190A (en) 1945-04-15

Family

ID=9781272

Family Applications (1)

Application Number Title Priority Date Filing Date
CH237190D CH237190A (en) 1942-04-09 1943-08-23 Process for making paper.

Country Status (2)

Country Link
CH (1) CH237190A (en)
GB (1) GB553122A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056087B (en) * 1952-05-26 1959-04-30 Johann Borgers K G Process for producing fibrous webs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056087B (en) * 1952-05-26 1959-04-30 Johann Borgers K G Process for producing fibrous webs

Also Published As

Publication number Publication date
GB553122A (en) 1943-05-07

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