FR2123711A5 - Coloured ceramic tiles - using multiple extrusion die to save pigment costs - Google Patents

Coloured ceramic tiles - using multiple extrusion die to save pigment costs

Info

Publication number
FR2123711A5
FR2123711A5 FR7102848A FR7102848A FR2123711A5 FR 2123711 A5 FR2123711 A5 FR 2123711A5 FR 7102848 A FR7102848 A FR 7102848A FR 7102848 A FR7102848 A FR 7102848A FR 2123711 A5 FR2123711 A5 FR 2123711A5
Authority
FR
France
Prior art keywords
coloured
ceramic tiles
extrusion die
multiple extrusion
coloured ceramic
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
FR7102848A
Other languages
French (fr)
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.)
Ceraver SA
Original Assignee
Ceraver SA
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 Ceraver SA filed Critical Ceraver SA
Priority to FR7102848A priority Critical patent/FR2123711A5/en
Application granted granted Critical
Publication of FR2123711A5 publication Critical patent/FR2123711A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B28B3/2636—Extrusion dies using means for co-extruding different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0018—Separating articles from each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

Method of making coloured ceramic tiles comprises extruding simultaneously an uncoloured substrate paste and a coloured surfacing paste using two plungers extruding into one nozzle, and cutting the extruded strip into appropriate lengths, then drying and firing in the usual way. The coloured surfaces have considerable depth of the same colour but do not use as much expensive pigment as tiles which are coloured throughout.
FR7102848A 1971-01-28 1971-01-28 Coloured ceramic tiles - using multiple extrusion die to save pigment costs Expired FR2123711A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7102848A FR2123711A5 (en) 1971-01-28 1971-01-28 Coloured ceramic tiles - using multiple extrusion die to save pigment costs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7102848A FR2123711A5 (en) 1971-01-28 1971-01-28 Coloured ceramic tiles - using multiple extrusion die to save pigment costs

Publications (1)

Publication Number Publication Date
FR2123711A5 true FR2123711A5 (en) 1972-09-15

Family

ID=9071036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7102848A Expired FR2123711A5 (en) 1971-01-28 1971-01-28 Coloured ceramic tiles - using multiple extrusion die to save pigment costs

Country Status (1)

Country Link
FR (1) FR2123711A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0360590A1 (en) * 1988-09-22 1990-03-28 Ngk Insulators, Ltd. A method and an apparatus for extruding ceramic multi-layer structural bodies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0360590A1 (en) * 1988-09-22 1990-03-28 Ngk Insulators, Ltd. A method and an apparatus for extruding ceramic multi-layer structural bodies

Similar Documents

Publication Publication Date Title
CA962567A (en) Decorative surface coverings
JPS51125159A (en) Releasable layer and its production method
AU461321B2 (en) Hollow building block
CA997928A (en) Hollow building block
FR2123711A5 (en) Coloured ceramic tiles - using multiple extrusion die to save pigment costs
IT968464B (en) METHOD OF FORMING BY INJECTION OF THERMAL PLASTIC MATERIAL IN TWO COLORS
CA922695A (en) Azo dyes, their production and use
CA1014302A (en) Composition for application to die cavity surface and method
CA1004820A (en) Extruding filament with periodic changes in colour addition
YU35177B (en) Extruded roofing tiles
CA928173A (en) Rapid drying polyvinyl alcohol color coating process
SU469600A1 (en) A method of manufacturing cellular products with a decorative front surface
CA928880A (en) Polyvinyl alcohol coating colors
CA734382A (en) Method of glazing and decorating ceramic tiles and similar articles
CA855653A (en) Multicolor surface decoration and process for producing same
AU429038B2 (en) Multicolor surface decoration and process for producing same
CA957977A (en) Tool outfit for extruding hollow shapes
CA966121A (en) Disazo dyes, their production and use
CA941823A (en) Disazo dyestuffs and process for the production thereof
CA812154A (en) Extrusion molding method
GB298018A (en) A new or improved method of producing decorated pottery and the like articles
AU460658B2 (en) Confection extrusion nozzle
CA953087A (en) Method and apparatus for manufacturing blocks with decorative surfaces
CA835975A (en) Monoazo dyes, their production and uses
ES350934A1 (en) Some perfections in the manufacture of extruded profiles in thermoplastic materials. (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
ST Notification of lapse