AU484761B2 - Curtain coating apparatus and the manufacture of paper-board - Google Patents

Curtain coating apparatus and the manufacture of paper-board

Info

Publication number
AU484761B2
AU484761B2 AU69818/74A AU6981874A AU484761B2 AU 484761 B2 AU484761 B2 AU 484761B2 AU 69818/74 A AU69818/74 A AU 69818/74A AU 6981874 A AU6981874 A AU 6981874A AU 484761 B2 AU484761 B2 AU 484761B2
Authority
AU
Australia
Prior art keywords
paper
manufacture
board
coating apparatus
curtain coating
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU69818/74A
Other versions
AU6981874A (en
Inventor
Douglas Coleman John
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
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 Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Priority to AU69818/74A priority Critical patent/AU484761B2/en
Application granted granted Critical
Publication of AU6981874A publication Critical patent/AU6981874A/en
Publication of AU484761B2 publication Critical patent/AU484761B2/en
Expired legal-status Critical Current

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
    • 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
    • D21H23/46—Pouring or allowing the fluid to flow in a continuous stream on to the surface, the entire stream being carried away by the paper
    • D21H23/48—Curtain coaters
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/32—Multi-ply with materials applied between the sheets
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • D21H5/0042—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by pouring or allowing to flow in a continuous stream onto the surface, the entire stream being carried away by the paper
    • D21H5/0045—Falling curtain method
AU69818/74A 1973-06-07 1973-06-07 Curtain coating apparatus and the manufacture of paper-board Expired AU484761B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU69818/74A AU484761B2 (en) 1973-06-07 1973-06-07 Curtain coating apparatus and the manufacture of paper-board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU69818/74A AU484761B2 (en) 1973-06-07 1973-06-07 Curtain coating apparatus and the manufacture of paper-board

Publications (2)

Publication Number Publication Date
AU6981874A AU6981874A (en) 1975-12-11
AU484761B2 true AU484761B2 (en) 1975-12-11

Family

ID=3753238

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69818/74A Expired AU484761B2 (en) 1973-06-07 1973-06-07 Curtain coating apparatus and the manufacture of paper-board

Country Status (1)

Country Link
AU (1) AU484761B2 (en)

Also Published As

Publication number Publication date
AU6981874A (en) 1975-12-11

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