GB977063A - Improvements in or relating to apparatus for producing cast-surface mineral-coated paper - Google Patents
Improvements in or relating to apparatus for producing cast-surface mineral-coated paperInfo
- Publication number
- GB977063A GB977063A GB29718/61A GB2971861A GB977063A GB 977063 A GB977063 A GB 977063A GB 29718/61 A GB29718/61 A GB 29718/61A GB 2971861 A GB2971861 A GB 2971861A GB 977063 A GB977063 A GB 977063A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coating
- applicator roll
- metering rolls
- relating
- 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
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
- D21H23/58—Details thereof, e.g. surface characteristics, peripheral speed
- D21H23/62—Reverse roll coating, i.e. applicator roll surface moving in direction opposite to that of the paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/009—Apparatus for glaze-coating paper webs
-
- 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
- D21H5/0025—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by contact with a device carrying the treating material
- D21H5/003—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by contact with a device carrying the treating material with a roller
- D21H5/0032—Details thereof, e.g. surface characteristics, peripheral speed
- D21H5/0037—Reverse roll coating, e.g. applicator surface moving in direction opposite to that of paper
Landscapes
- Coating Apparatus (AREA)
- Paper (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
977,063. Apparatus for coating webs. MEAD CORPORATION. Aug. 17, 1961 [Aug. 19, 1960], No. 29718/61. Heading D1L. The apparatus described in Specification 838,180, for coating paper, is modified by including two metering rolls (32 and 33) arranged side by side and rotating in opposite directions, an applicator roll (31) in contact with and rotating in the same direction as one of the metering rolls, means for moving a paper web (11) in a direction opposite from the direction of rotation of the applicator roll. This arrangement allows the amount of coating supplied to the web to be accurately controlled. Preferably, the metering rolls have resilient surfaces, e.g. of rubber, and the applicator roll has a hard abrasion-resistant surface, e.g. of brass or chromium. A smooting device 35 such as a flexible distributer or a spread shaft may be fitted to contact lightly the surface of roll 31 and smooth the coating.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50635A US3224897A (en) | 1960-08-19 | 1960-08-19 | Method and apparatus for producing cast coated paper |
Publications (1)
Publication Number | Publication Date |
---|---|
GB977063A true GB977063A (en) | 1964-12-02 |
Family
ID=21966428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29718/61A Expired GB977063A (en) | 1960-08-19 | 1961-08-17 | Improvements in or relating to apparatus for producing cast-surface mineral-coated paper |
Country Status (3)
Country | Link |
---|---|
US (1) | US3224897A (en) |
DE (1) | DE1270945B (en) |
GB (1) | GB977063A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1223414A (en) * | 1967-03-16 | 1971-02-24 | English Clays Lovering Pochin | Improvements in or relating to the coating of paper |
US3714107A (en) * | 1968-05-29 | 1973-01-30 | Scott Paper Co | High solids coating composition |
US3911174A (en) * | 1974-05-16 | 1975-10-07 | Anglo American Clays Corp | Method of coating flexible sheet material |
US4078285A (en) * | 1976-10-28 | 1978-03-14 | Xerox Corporation | Hard alloy fuser members |
GB9012138D0 (en) * | 1990-05-31 | 1990-07-18 | Komori Currency Technology Uk | Method of,and apparatus for,coating a cylinder |
US5384160A (en) * | 1993-03-11 | 1995-01-24 | Frazzitta; Joseph | Method of coating a surface |
US6472028B1 (en) * | 1999-08-12 | 2002-10-29 | Joseph Frazzitta | Method of producing a high gloss coating on a printed surface |
AU2003220843A1 (en) * | 2002-03-29 | 2003-10-13 | Nippon Paper Industries Co., Ltd. | Process for producing cast coated paper for ink jet recording |
US7329438B2 (en) * | 2002-12-27 | 2008-02-12 | Joseph Frazzitta | Method of producing a high gloss coating on a printed surface |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1508720A (en) * | 1922-07-01 | 1924-09-16 | Nashua Gummed & Coated Paper C | Finished sheet material and method of finishing the same |
DE591442C (en) * | 1931-07-29 | 1934-01-22 | Champion Coated Paper Co | Method and device for the production of coated paper |
US2199228A (en) * | 1936-07-16 | 1940-04-30 | West Virginia Pulp & Paper Co | Method of and apparatus for coating paper |
US2157212A (en) * | 1937-10-26 | 1939-05-09 | Humoco Corp | Impervious sheet material |
US2252345A (en) * | 1938-06-11 | 1941-08-12 | Warren S D Co | Coating sheet material |
US2185859A (en) * | 1938-11-14 | 1940-01-02 | Massey Peter Jay | Method of coating paper |
DE724884C (en) * | 1938-12-06 | 1942-09-09 | Radebeuler Maschinenfabrik Aug | Device for applying coating and similar compounds to paper, fabric or other webs |
US2678890A (en) * | 1951-01-22 | 1954-05-18 | Warren S D Co | Process of cast-coating paper |
DE1005479B (en) * | 1952-12-18 | 1957-04-04 | Tootal Broadhurst Lee Co Ltd | Method and device for the continuous application of a substance contained in a liquid to material passing through |
US2829980A (en) * | 1953-12-21 | 1958-04-08 | Mead Corp | Method of coating and smoothing paper |
US2842092A (en) * | 1955-03-02 | 1958-07-08 | John Waldron Corp | Reverse roll coating machine with blade support for web |
US2919205A (en) * | 1956-09-18 | 1959-12-29 | Warren S D Co | Process for finishing coated paper |
US2870738A (en) * | 1957-02-28 | 1959-01-27 | Black Clawson Co | Paper coating machine |
-
1960
- 1960-08-19 US US50635A patent/US3224897A/en not_active Expired - Lifetime
-
1961
- 1961-08-17 GB GB29718/61A patent/GB977063A/en not_active Expired
- 1961-08-19 DE DEP1270A patent/DE1270945B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1270945B (en) | 1968-06-20 |
US3224897A (en) | 1965-12-21 |
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