IT1252757B - Metodo per opacizzare articoli di vetro, in particolare contenitori, come bottiglie, e impianto per attuare il detto - Google Patents

Metodo per opacizzare articoli di vetro, in particolare contenitori, come bottiglie, e impianto per attuare il detto

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Publication number
IT1252757B
IT1252757B ITRE910081A ITRE910081A IT1252757B IT 1252757 B IT1252757 B IT 1252757B IT RE910081 A ITRE910081 A IT RE910081A IT RE910081 A ITRE910081 A IT RE910081A IT 1252757 B IT1252757 B IT 1252757B
Authority
IT
Italy
Prior art keywords
plant
same
bottles
glass articles
opacifying
Prior art date
Application number
ITRE910081A
Other languages
English (en)
Inventor
Angelo Ranzani
Original Assignee
Cerve Spa
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 Cerve Spa filed Critical Cerve Spa
Priority to ITRE910081A priority Critical patent/IT1252757B/it
Publication of ITRE910081A0 publication Critical patent/ITRE910081A0/it
Publication of ITRE910081A1 publication Critical patent/ITRE910081A1/it
Application granted granted Critical
Publication of IT1252757B publication Critical patent/IT1252757B/it

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  • Surface Treatment Of Glass (AREA)

Abstract

Metodo per opacizzare oggetti di vetro, prevede tra l'altro di immergere almeno una parte dell'oggetto (124) in un agente chimico corrosivo, come un bagno (19) contenente almeno acido fluoridrico, per la metà circa del tempo di trattamento, quindi di lasciare la stessa sgocciolare per il resto del tempo di trattamento.Impianto per opacizzare oggetti di vetro, comprende una vasca (C) di trattamento parziale ed una camera (D) di sgocciolamento lunga come la vasca.
ITRE910081A 1991-11-19 1991-11-19 Metodo per opacizzare articoli di vetro, in particolare contenitori, come bottiglie, e impianto per attuare il detto IT1252757B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITRE910081A IT1252757B (it) 1991-11-19 1991-11-19 Metodo per opacizzare articoli di vetro, in particolare contenitori, come bottiglie, e impianto per attuare il detto

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRE910081A IT1252757B (it) 1991-11-19 1991-11-19 Metodo per opacizzare articoli di vetro, in particolare contenitori, come bottiglie, e impianto per attuare il detto

Publications (3)

Publication Number Publication Date
ITRE910081A0 ITRE910081A0 (it) 1991-11-19
ITRE910081A1 ITRE910081A1 (it) 1993-05-19
IT1252757B true IT1252757B (it) 1995-06-28

Family

ID=11398099

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRE910081A IT1252757B (it) 1991-11-19 1991-11-19 Metodo per opacizzare articoli di vetro, in particolare contenitori, come bottiglie, e impianto per attuare il detto

Country Status (1)

Country Link
IT (1) IT1252757B (it)

Also Published As

Publication number Publication date
ITRE910081A0 (it) 1991-11-19
ITRE910081A1 (it) 1993-05-19

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961128