IT1158234B - Glaze decorating ceramic tiles photo-electrostatically - Google Patents

Glaze decorating ceramic tiles photo-electrostatically

Info

Publication number
IT1158234B
IT1158234B IT40074/82A IT4007482A IT1158234B IT 1158234 B IT1158234 B IT 1158234B IT 40074/82 A IT40074/82 A IT 40074/82A IT 4007482 A IT4007482 A IT 4007482A IT 1158234 B IT1158234 B IT 1158234B
Authority
IT
Italy
Prior art keywords
glaze
electrostatically
photo
tiles
cylinder
Prior art date
Application number
IT40074/82A
Other languages
Italian (it)
Other versions
IT8240074A0 (en
IT8240074A1 (en
Inventor
Eugenio Morandi
Original Assignee
Eugenio Morandi
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 Eugenio Morandi filed Critical Eugenio Morandi
Priority to IT40074/82A priority Critical patent/IT1158234B/en
Publication of IT8240074A0 publication Critical patent/IT8240074A0/en
Priority to DE8383830121T priority patent/DE3366755D1/en
Priority to AT83830121T priority patent/ATE22740T1/en
Priority to EP19830830121 priority patent/EP0097134B1/en
Priority to ES523297A priority patent/ES523297A0/en
Publication of IT8240074A1 publication Critical patent/IT8240074A1/en
Application granted granted Critical
Publication of IT1158234B publication Critical patent/IT1158234B/en

Links

Abstract

In photo electrostatically glaze decorating ceramic tiles negatively charged dry glaze is transferred via a rotating image transfer cylinder coated with Se glass and charged to 6000V. The glaze is deposited on the dark areas of an image optically projected via a reciprocating or rotating transparency onto the Se glass of the cylinder which then transfers the glaze according to the image onto single tiles coated with moistened neutral glaze and bond and positively charged. The tiles are fed beneath the cylinder, synchronously with and in the opposite direction to that of the transparency. More efficient glazing using dry glaze is achieved.
IT40074/82A 1982-06-15 1982-06-15 Glaze decorating ceramic tiles photo-electrostatically IT1158234B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT40074/82A IT1158234B (en) 1982-06-15 1982-06-15 Glaze decorating ceramic tiles photo-electrostatically
DE8383830121T DE3366755D1 (en) 1982-06-15 1983-06-14 Photo-electrostatic method for glaze-decorating ceramic tiles, machine therefor, and end product obtained therefrom
AT83830121T ATE22740T1 (en) 1982-06-15 1983-06-14 PHOTO-ELECTROSTATIC METHOD AND APPARATUS FOR GLAZING CERAMIC TILES AND FINISHED PRODUCT PRODUCED HEREBY.
EP19830830121 EP0097134B1 (en) 1982-06-15 1983-06-14 Photo-electrostatic method for glaze-decorating ceramic tiles, machine therefor, and end product obtained therefrom
ES523297A ES523297A0 (en) 1982-06-15 1983-06-15 PHOTOELECTROSTATIC PROCEDURE FOR DECORATING CERAMIC TILES, TILES OR MOSAICS, MACHINE AND CORRESPONDING PRODUCT WITH ENAMEL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT40074/82A IT1158234B (en) 1982-06-15 1982-06-15 Glaze decorating ceramic tiles photo-electrostatically

Publications (3)

Publication Number Publication Date
IT8240074A0 IT8240074A0 (en) 1982-06-15
IT8240074A1 IT8240074A1 (en) 1983-12-15
IT1158234B true IT1158234B (en) 1987-02-18

Family

ID=11247646

Family Applications (1)

Application Number Title Priority Date Filing Date
IT40074/82A IT1158234B (en) 1982-06-15 1982-06-15 Glaze decorating ceramic tiles photo-electrostatically

Country Status (1)

Country Link
IT (1) IT1158234B (en)

Also Published As

Publication number Publication date
IT8240074A0 (en) 1982-06-15
IT8240074A1 (en) 1983-12-15

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