GB526189A - New and improved method and apparatus for making coated paper - Google Patents

New and improved method and apparatus for making coated paper

Info

Publication number
GB526189A
GB526189A GB7708/39A GB770839A GB526189A GB 526189 A GB526189 A GB 526189A GB 7708/39 A GB7708/39 A GB 7708/39A GB 770839 A GB770839 A GB 770839A GB 526189 A GB526189 A GB 526189A
Authority
GB
United Kingdom
Prior art keywords
paper
coating
new
improved method
coated paper
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
GB7708/39A
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.)
Champion Paper and Fibre Co
Original Assignee
Champion Paper and Fibre Co
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 Champion Paper and Fibre Co filed Critical Champion Paper and Fibre Co
Publication of GB526189A publication Critical patent/GB526189A/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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
    • D21H25/16—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with a blast of vapour or gas, e.g. air knife

Landscapes

  • Paper (AREA)

Abstract

526,189. Coating paper. CHAMPION PAPER & FIBRE CO. March 9, 1939, No. 7708. Convention date, Aug. 27, 1938. Addition to 499,732. Drawings to Specification. [Classes 96 and 140] In coating paper as disclosed in the parent Specification, the excess liquid coating mixture is removed by an air jet without disturbing the " filter cake." In one form the paper passes about a roll and dips into a bath" of coating mixture, the compressed air nozzle and a supporting roller being adjustable towards or from the bath. Coating may occur between the wet presses and the dryer section or in the dryer section. Both sides of the paper may be coated. U.S.A. Specification 1,980,923 is referred to.
GB7708/39A 1938-08-27 1939-03-09 New and improved method and apparatus for making coated paper Expired GB526189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US526189XA 1938-08-27 1938-08-27

Publications (1)

Publication Number Publication Date
GB526189A true GB526189A (en) 1940-09-12

Family

ID=21978779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7708/39A Expired GB526189A (en) 1938-08-27 1939-03-09 New and improved method and apparatus for making coated paper

Country Status (1)

Country Link
GB (1) GB526189A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0690172A3 (en) * 1994-06-29 1997-05-07 Valmet Paper Machinery Inc Method and assembly for coating a moving web

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0690172A3 (en) * 1994-06-29 1997-05-07 Valmet Paper Machinery Inc Method and assembly for coating a moving web

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