GB1472709A - Coating apparatus - Google Patents

Coating apparatus

Info

Publication number
GB1472709A
GB1472709A GB978975A GB978975A GB1472709A GB 1472709 A GB1472709 A GB 1472709A GB 978975 A GB978975 A GB 978975A GB 978975 A GB978975 A GB 978975A GB 1472709 A GB1472709 A GB 1472709A
Authority
GB
United Kingdom
Prior art keywords
optionally
coating
roll
oxide
march
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
GB978975A
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.)
Arjo Wiggins Ltd
Original Assignee
Wiggins Teape Ltd
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 Wiggins Teape Ltd filed Critical Wiggins Teape Ltd
Priority to GB978975A priority Critical patent/GB1472709A/en
Priority claimed from AU11823/76A external-priority patent/AU491689B2/en
Publication of GB1472709A publication Critical patent/GB1472709A/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/18—Curved printing formes or printing cylinders
    • 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

Abstract

1472709 Roll coating WIGGINS TEAPE Ltd 8 March 1976 [10 March 1975] 9789/75 Heading D1L Gravure coating roll 2 of the coating apparatus disclosed in Specification 1404616 and shown in Fig. 1 is provided with a gravure surface formed by bombarding a substrate roll with a thermally stable inorganic material. The materials include (a) tungsten carbide, optionally mixed with 9-10% Co, Ni and/or chromium carbide, (b) chromium carbide, optionally with 15-25% nickel chrome, (c) chromium oxide, optionally with 20% aluminium oxide or 40% Cr, and (d) aluminium oxide, optionally with titanium oxide. The modified apparatus may be used for applying solventless silicone compositions to release paper.
GB978975A 1975-03-10 1975-03-10 Coating apparatus Expired GB1472709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB978975A GB1472709A (en) 1975-03-10 1975-03-10 Coating apparatus

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
GB978975A GB1472709A (en) 1975-03-10 1975-03-10 Coating apparatus
CA247,354A CA1079058A (en) 1975-03-10 1976-03-08 Coating apparatus
NL7602450A NL7602450A (en) 1975-03-10 1976-03-09 Gravure coating roller and apparatus for coating a web of paper or other material velma-.
SE7603118A SE429725B (en) 1975-03-10 1976-03-09 Gravyrbeleggningsvals and apparatus for a web beleggning
FR7606635A FR2330464B1 (en) 1975-03-10 1976-03-09
NZ18026276A NZ180262A (en) 1975-03-10 1976-03-09 Gravure coating roll
BE164988A BE839358A (en) 1975-03-10 1976-03-09 Cylinder serious for cladding repaired by bombardment of softened or melted particles of an inorganic material thermally stable
BR7601415A BR7601415A (en) 1975-03-10 1976-03-09 Improvement in the gravure coating cylinder
JP2600276A JPS5834183B2 (en) 1975-03-10 1976-03-10
DE2609982A DE2609982C3 (en) 1975-03-10 1976-03-10
IT1252676A IT1069361B (en) 1975-03-10 1976-03-10 Device engraved roller to spread the coating layers on paper ribbons
ZA761497A ZA7601497B (en) 1975-03-10 1976-03-10 Coating apparatus
ES445955A ES445955A1 (en) 1975-03-10 1976-03-10 Coating apparatus
AU11823/76A AU491689B2 (en) 1975-03-10 1976-03-11 Coating apparatus

Publications (1)

Publication Number Publication Date
GB1472709A true GB1472709A (en) 1977-05-04

Family

ID=9878802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB978975A Expired GB1472709A (en) 1975-03-10 1975-03-10 Coating apparatus

Country Status (13)

Country Link
JP (1) JPS5834183B2 (en)
BE (1) BE839358A (en)
BR (1) BR7601415A (en)
CA (1) CA1079058A (en)
DE (1) DE2609982C3 (en)
ES (1) ES445955A1 (en)
FR (1) FR2330464B1 (en)
GB (1) GB1472709A (en)
IT (1) IT1069361B (en)
NL (1) NL7602450A (en)
NZ (1) NZ180262A (en)
SE (1) SE429725B (en)
ZA (1) ZA7601497B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10337106B2 (en) 2014-05-16 2019-07-02 Arcelormittal Process for the manufacturing of a steel strip for packaging and associated equipment

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1104812A (en) * 1976-03-23 1981-07-14 Simon L. Chu Web coating apparatus and method
JPS644275A (en) * 1987-06-26 1989-01-09 Nissha Printing Coating film forming device
NO175293C (en) * 1992-07-08 1994-10-05 Gp Tinter As paper coloring
SE507931C2 (en) 1996-04-18 1998-07-27 Btg Kaelle Inventing Ab Device for applying glue to a moving web using a blade body
DE20010388U1 (en) * 2000-06-09 2001-10-11 Timatec Maschinen Und Anlagenb Device for applying substances to sheet material
JP6221818B2 (en) * 2014-02-25 2017-11-01 日本ゼオン株式会社 Gravure coating equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD3119A (en) *
GB821335A (en) * 1955-09-13 1959-10-07 Air Reduction Method and apparatus for metal spraying
AT199962B (en) * 1956-08-07 1958-10-10 Union Carbide Corp detonation device
GB1242850A (en) * 1967-12-27 1971-08-11 Courtaulds Ltd Printing cylinder
FR1559253A (en) * 1968-03-06 1969-03-07
GB1404616A (en) * 1972-11-27 1975-09-03 Wiggins Teape Research Dev Ltd Apparatus for applying a coating to a web of material
US3924313A (en) * 1974-05-24 1975-12-09 Standex Int Corp Metal applicator roll

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10337106B2 (en) 2014-05-16 2019-07-02 Arcelormittal Process for the manufacturing of a steel strip for packaging and associated equipment

Also Published As

Publication number Publication date
ES445955A1 (en) 1977-08-16
SE7603118L (en) 1976-09-13
NZ180262A (en) 1978-06-20
FR2330464A1 (en) 1977-06-03
ZA7601497B (en) 1977-10-26
BE839358A1 (en)
FR2330464B1 (en) 1982-04-30
DE2609982A1 (en) 1976-09-23
CA1079058A1 (en)
SE429725B (en) 1983-09-26
AU1182376A (en) 1977-09-15
NL7602450A (en) 1976-09-14
BE839358A (en) 1976-09-09
JPS5834183B2 (en) 1983-07-25
JPS51112848A (en) 1976-10-05
DE2609982C3 (en) 1981-05-14
BR7601415A (en) 1976-09-14
IT1069361B (en) 1985-03-25
DE2609982B2 (en) 1980-10-02
CA1079058A (en) 1980-06-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee