GB1049293A - Production of coated paper - Google Patents
Production of coated paperInfo
- Publication number
- GB1049293A GB1049293A GB834964A GB834964A GB1049293A GB 1049293 A GB1049293 A GB 1049293A GB 834964 A GB834964 A GB 834964A GB 834964 A GB834964 A GB 834964A GB 1049293 A GB1049293 A GB 1049293A
- Authority
- GB
- United Kingdom
- Prior art keywords
- web
- coating composition
- coating
- prime
- roll
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000008199 coating composition Substances 0.000 abstract 8
- 239000011248 coating agent Substances 0.000 abstract 4
- 238000000576 coating method Methods 0.000 abstract 4
- 229920000126 latex Polymers 0.000 abstract 4
- 239000000853 adhesive Substances 0.000 abstract 3
- 230000001070 adhesive effect Effects 0.000 abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 3
- 239000004816 latex Substances 0.000 abstract 3
- 239000011707 mineral Substances 0.000 abstract 3
- 235000010755 mineral Nutrition 0.000 abstract 3
- 239000000049 pigment Substances 0.000 abstract 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000007900 aqueous suspension Substances 0.000 abstract 2
- 239000004925 Acrylic resin Substances 0.000 abstract 1
- 229920002261 Corn starch Polymers 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 235000010216 calcium carbonate Nutrition 0.000 abstract 1
- 239000005018 casein Substances 0.000 abstract 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 abstract 1
- 235000021240 caseins Nutrition 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 229910052570 clay Inorganic materials 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000008120 corn starch Substances 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 1
- 239000011118 polyvinyl acetate 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
- D21H23/70—Multistep processes; Apparatus for adding one or several substances in portions or in various ways to the paper, not covered by another single group of this main group
- D21H23/72—Plural serial stages only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/06—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying two different liquids or other fluent materials, or the same liquid or other fluent material twice, to the same side of the work
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
- D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller
- D06B1/143—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller where elements are used to mitigate the quantities of treating material on the roller and on the textile material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
- D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller
- D06B1/144—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller the treating material being kept in a trough formed between the roller and non-rotating elements
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
- D21H19/82—Paper comprising more than one coating superposed
- D21H19/822—Paper comprising more than one coating superposed two superposed coatings, both being pigmented
-
- 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
- D21H5/005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating involving several different techniques of application
- D21H5/0052—Plural serial stages
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Paper (AREA)
Abstract
A method of making coated paper comprises applying to one surface of an uncoated dry paper web, by a first trailing blade coater means, a prime coating composition comprising an aqueous suspension of mineral pigment and adhesive while moving the web forwardly in contact with a resilient-surfaced backing roll, applying a top coating composition comprising an aqueous suspension of mineral pigment and adhesive to the prime coated paper web by a second trailing blade coater means at a position further on from the area of the prime coating application and before the prime coated paper web has been heat-dried and while the web remains in contact with the roll, thus merging the successively applied layers of coating composition, stripping the web from the roll and heat-drying it. The term trailing blade coater means includes coating devices where a dip roll is used to apply to a paper web a coating composition which is then doctored by means of a flexible blade spaced from the dip roll, puddle coating devices where paper on a backing roll is passed through a trough containing coating composition, the outlet edge of which is defined by a flexible blade and coating devices where the coating composition is applied under pressure through a jaw-like trough extending transversely of the web, the trailing lip comprising a blade which serves as a metering edge and which may be followed by a doctor blade. The components of the top and prime coating compositions may be the same, or different, provided that the two are compatible with each other. The mineral pigment of the coating compositions may be clay, TiO2, or CaCO3, and the adhesive component may be corn starch, casein, or various aqueous synthetic polymeric dispersions or latices, e.g. polyvinyl acetate latex, polyacrylic resin latex, or butadiene-styrene copolymer latex.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26831563A | 1963-03-27 | 1963-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1049293A true GB1049293A (en) | 1966-11-23 |
Family
ID=23022413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB834964A Expired GB1049293A (en) | 1963-03-27 | 1964-02-28 | Production of coated paper |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE644993A (en) |
DE (1) | DE1298878B (en) |
FR (1) | FR1383484A (en) |
GB (1) | GB1049293A (en) |
NL (1) | NL6402390A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3714498A1 (en) * | 1986-04-30 | 1987-11-05 | Yhtyneet Paperitehtaat Oy | COATED PAPER AND METHOD AND DEVICE FOR ITS PRODUCTION |
CN102061641B (en) * | 2009-11-13 | 2014-11-26 | 天津市鑫源森达新材料科技有限公司 | Processing technique of plain color paper |
CN113578570A (en) * | 2021-09-29 | 2021-11-02 | 南通华盛彩印有限公司 | Combined traction pre-coating device for wallpaper printing |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1242855B (en) * | 1990-07-27 | 1994-05-18 | R E S Spa | PROCEDURE FOR CONTINUOUSLY FLEXIBLE COMPOSITES AND PLANT FOR IMPLEMENTING THE PROCEDURE. |
DE102004032568B4 (en) * | 2004-07-05 | 2007-09-20 | Jakob Weiß & Söhne Maschinenfabrik GmbH | Doctor blade and doctor blade method |
CN113981737A (en) * | 2020-07-27 | 2022-01-28 | 常州米柔科技发展有限公司 | Production process of soft tissue |
CN114719589B (en) * | 2022-03-28 | 2023-06-27 | 合肥东昇机械科技有限公司 | Drying device for coating |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1059330A (en) * | 1952-07-15 | 1954-03-24 | Combined Locks Paper Co | Method and apparatus for coating paper |
-
1964
- 1964-02-26 FR FR965146A patent/FR1383484A/en not_active Expired
- 1964-02-28 GB GB834964A patent/GB1049293A/en not_active Expired
- 1964-03-09 DE DE1964C0032357 patent/DE1298878B/en active Pending
- 1964-03-09 NL NL6402390A patent/NL6402390A/xx unknown
- 1964-03-10 BE BE644993A patent/BE644993A/xx unknown
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3714498A1 (en) * | 1986-04-30 | 1987-11-05 | Yhtyneet Paperitehtaat Oy | COATED PAPER AND METHOD AND DEVICE FOR ITS PRODUCTION |
GB2205051A (en) * | 1986-04-30 | 1988-11-30 | Yhtyneet Paperitehtaat Oy | Method and apparatus for the production of coated paper, cardboard or the like |
GB2205051B (en) * | 1986-04-30 | 1990-03-07 | Yhtyneet Paperitehtaat Oy | Method and apparatus for the production of coated paper, cardboard or the like |
FR2637623A1 (en) * | 1986-04-30 | 1990-04-13 | Yhtyneet Paperitehtaat Oy | METHOD AND APPARATUS FOR THE PRODUCTION OF COATED PAPER, COATED CARDBOARD, OR THE LIKE |
CN102061641B (en) * | 2009-11-13 | 2014-11-26 | 天津市鑫源森达新材料科技有限公司 | Processing technique of plain color paper |
CN113578570A (en) * | 2021-09-29 | 2021-11-02 | 南通华盛彩印有限公司 | Combined traction pre-coating device for wallpaper printing |
CN113578570B (en) * | 2021-09-29 | 2021-12-03 | 南通华盛彩印有限公司 | Combined traction pre-coating device for wallpaper printing |
Also Published As
Publication number | Publication date |
---|---|
FR1383484A (en) | 1964-12-24 |
DE1298878B (en) | 1969-07-03 |
BE644993A (en) | 1964-09-10 |
NL6402390A (en) | 1964-09-28 |
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