GB921418A - Apparatus and method for coating paper and the like - Google Patents
Apparatus and method for coating paper and the likeInfo
- Publication number
- GB921418A GB921418A GB10736/59A GB1073659A GB921418A GB 921418 A GB921418 A GB 921418A GB 10736/59 A GB10736/59 A GB 10736/59A GB 1073659 A GB1073659 A GB 1073659A GB 921418 A GB921418 A GB 921418A
- Authority
- GB
- United Kingdom
- Prior art keywords
- web
- pond
- coating
- over
- blade
- 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
- 239000011248 coating agent Substances 0.000 title abstract 8
- 238000000576 coating method Methods 0.000 title abstract 8
- 238000000034 method Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 5
- 238000001816 cooling Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
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
- D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
- D21H23/40—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper only one side of the paper being in contact with the material
-
- 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
- D21H5/0012—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by bringing paper into contact with an excess of fluids, the paper carrying away only a part of the fluid material, e.g. by passing through liquids, gases or vapours
- D21H5/0015—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by bringing paper into contact with an excess of fluids, the paper carrying away only a part of the fluid material, e.g. by passing through liquids, gases or vapours only one side of the paper being in contact with the treating medium, e.g. paper carried by support
Landscapes
- Coating Apparatus (AREA)
- Paper (AREA)
Abstract
A method of applying a coating material to a web, e.g. of paper or textile, comprises drawing the web over and above the surface of a pond of the coating material so that the <FORM:0921418/IV(a)/1> web takes up material therefrom, drawing the web over a doctor blade 18 which defines the side of the pond, and controlling the thickness and/or smoothness of the coating by varying the pressure the web exerts on the blade 18, e.g. by means of an adjustable fluid (air) nozzle 9. Coating material is delivered continuously to a container 1 which may have a heating or cooling tube 3. One or more holes or slots 2 communicate via a passage 30 and an opening 32 with the pond, which overlies a flat member 28. Material bleeds from the pond through an orifice 33a and over the top of an adjustable plate 35 to a trough 23a. The edges of the web are supported by shelf portions 41 of a guide member 39 which is slidable over the member 28. The portions 41 prevent the coating of the edges of the web, which may be held down by a suction device positioned before the coating apparatus, see Fig. 1 (not shown). A constriction X in the passage 30 prevents dirt &c. reaching the pond. The container 1 is angularly adjustable in rings 38. It is stated that the nozzle 9 may be omitted, control of the web tension being achieved by directing the web downwardly on emerging from the coating apparatus. The blade 18 preferably has a rounded edge 21 facing the oncoming web, and has a square edge at the opposite side.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US767698A US3113884A (en) | 1958-10-16 | 1958-10-16 | Coating means and method |
Publications (1)
Publication Number | Publication Date |
---|---|
GB921418A true GB921418A (en) | 1963-03-20 |
Family
ID=25080278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10736/59A Expired GB921418A (en) | 1958-10-16 | 1959-03-26 | Apparatus and method for coating paper and the like |
Country Status (2)
Country | Link |
---|---|
US (1) | US3113884A (en) |
GB (1) | GB921418A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5005515A (en) * | 1988-09-23 | 1991-04-09 | J. M. Voith Gmbh | Smoothing device of a coating applicator unit |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4917853B1 (en) * | 1965-11-16 | 1974-05-04 | ||
GB1238845A (en) * | 1967-07-17 | 1971-07-14 | ||
US3500793A (en) * | 1967-10-30 | 1970-03-17 | Bell & Howell Co | Developer roller coating means and guide for electrostatic copying machine |
US3635192A (en) * | 1969-09-19 | 1972-01-18 | Agfa Gevaert Ag | Means for coating foils, tapes and the like |
JPS4935438A (en) * | 1972-08-09 | 1974-04-02 | ||
SE7413068L (en) * | 1974-10-16 | 1976-04-20 | Inventing Ab | SET AND DEVICE FOR COATING A PAPER PATH |
US3980043A (en) * | 1975-02-25 | 1976-09-14 | Midland-Ross Corporation | Pressure-type liquid coating applicator |
US4082059A (en) * | 1976-11-19 | 1978-04-04 | Acumeter Laboratories, Inc. | Coating apparatus with intermittent substrate backup |
US4793281A (en) * | 1987-08-28 | 1988-12-27 | General Electric Company | Unitized toner assembly for continuous electrostatic film medium |
US4981101A (en) * | 1989-01-11 | 1991-01-01 | Cataldo Ronald J | Vibratory article coater |
US5681618A (en) * | 1989-07-03 | 1997-10-28 | Consolidated Papers, Inc. | Method for applying coating to paper web including successive doctoring steps |
US5112653A (en) * | 1989-07-03 | 1992-05-12 | Consolidated Papers, Inc. | Method of and apparatus for coating high speed traveling webs |
IT1241807B (en) * | 1990-10-17 | 1994-02-01 | Perini Navi Spa | EQUIPMENT FOR GLUING THE FINAL FLAP OF ROLLS OF TAPE MATERIAL |
EP0542635B1 (en) * | 1991-10-15 | 1999-06-09 | Eastman Kodak Company | Magnetic dispersion coating method and apparatus having high shear regions |
US5354376A (en) * | 1992-03-11 | 1994-10-11 | Institute Of Paper Science And Technology | Flotation coating device for traveling webs |
US5366551A (en) * | 1992-03-11 | 1994-11-22 | Institute Of Paper Science And Technology, Inc. | Coating device for traveling webs |
US5294258A (en) * | 1992-04-08 | 1994-03-15 | Nordson Corporation | Apparatus for producing an integral adhesive matrix |
US5820674A (en) * | 1996-08-16 | 1998-10-13 | Institute Of Paper Science And Technology, Inc. | Vortex-free coating device for traveling webs |
DE19827712B4 (en) * | 1998-06-22 | 2008-12-11 | Voith Patent Gmbh | Device for direct or indirect application of a liquid or pasty application medium to a moving material web |
US6372064B1 (en) | 1999-12-13 | 2002-04-16 | C. G. Bretting Manufacturing Company, Inc. | Tail sealer apparatus and method |
US6818062B2 (en) * | 2001-10-29 | 2004-11-16 | Fuji Photo Film Co., Ltd. | Coating method and apparatus |
US20060258249A1 (en) * | 2005-05-11 | 2006-11-16 | Fairbanks Jason S | Elastic laminates and process for producing same |
US7905194B2 (en) * | 2006-06-23 | 2011-03-15 | The Procter & Gamble Company | Apparatus for gluing the tail of a convolutely wound web material thereto |
US8002927B2 (en) * | 2006-06-23 | 2011-08-23 | The Procter & Gamble Company | Process for gluing the tail of a convolutely wound web material thereto |
US20070298224A1 (en) * | 2006-06-23 | 2007-12-27 | The Procter & Gamble Company | Convolutely wound web material having the tail adhered thereto |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1391281A (en) * | 1919-01-17 | 1921-09-20 | George C Snyder | Coating device |
US2195101A (en) * | 1937-04-29 | 1940-03-26 | Fred Goat Co Inc | Coating machine |
US2252345A (en) * | 1938-06-11 | 1941-08-12 | Warren S D Co | Coating sheet material |
US2251264A (en) * | 1938-08-09 | 1941-08-05 | Samuel H Berch | Means of coating material |
US2309981A (en) * | 1939-11-30 | 1943-02-02 | Us Rubber Co | Apparatus for coating sheet material |
US2356666A (en) * | 1942-05-14 | 1944-08-22 | Merrill V Hamilton | Coating device |
US2464771A (en) * | 1946-04-09 | 1949-03-15 | Interstate Folding Box Co | Apparatus for coating webs |
US2534320A (en) * | 1946-05-16 | 1950-12-19 | Champion Paper & Fibre Co | Apparatus for coating paper |
-
1958
- 1958-10-16 US US767698A patent/US3113884A/en not_active Expired - Lifetime
-
1959
- 1959-03-26 GB GB10736/59A patent/GB921418A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5005515A (en) * | 1988-09-23 | 1991-04-09 | J. M. Voith Gmbh | Smoothing device of a coating applicator unit |
Also Published As
Publication number | Publication date |
---|---|
US3113884A (en) | 1963-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB921418A (en) | Apparatus and method for coating paper and the like | |
ES8307539A1 (en) | Blade type fountain coater and method | |
ES2196044T3 (en) | SPRAY GUN WITH ADJUSTABLE FLUID VALVE. | |
GB1190634A (en) | Air Support System for Webs of Material. | |
GB912485A (en) | Apparatus for threading the leading end of a web through treating apparatus | |
GB1031753A (en) | Improvements in and relating to methods and apparatus for metering coating compositions | |
US3083685A (en) | Paper coating apparatus | |
US2474691A (en) | Web coating apparatus | |
GB873647A (en) | Improvements in or relating to apparatus for saturating webs of felted fibres | |
GB904986A (en) | Improvements in apparatus for coating webs | |
FR2358205A1 (en) | Corrugated cardboard sheet web impregnating drum - has baffles in distributor bath and adjustable feed and delivery rollers | |
GB1110222A (en) | Coating apparatus and method | |
GB1079864A (en) | Apparatus for the liquid treatment of webs | |
GB1419442A (en) | Method and apparatus for coating webs | |
US2129249A (en) | Apparatus for sizing photographic paper | |
GB814769A (en) | Improvements in or relating to methods and apparatus for the dry-sizing of yarns, textiles and the like | |
US2176393A (en) | Material conditioner | |
GB787281A (en) | Improvements in coated paper drying machines | |
GB1015751A (en) | Method and means for the automatic regulation of the continuous application of specified amounts of solids or liquids to a moving sheet of material | |
GB1154382A (en) | Improvements in and relating to methods and means for Stitching or Sewing Flexible Fabrics | |
ES2021988A6 (en) | Pressing and drying machine | |
ES481464A1 (en) | Application of a film of liquid to a moving strip | |
US2330834A (en) | Coatin machine | |
GB1017576A (en) | Method of and apparatus for coating webs | |
GB523138A (en) | Method of and apparatus for coating sheet material |