ES2049562A2 - Manufacturing procedure of a security document - Google Patents
Manufacturing procedure of a security documentInfo
- Publication number
- ES2049562A2 ES2049562A2 ES9101065A ES9101065A ES2049562A2 ES 2049562 A2 ES2049562 A2 ES 2049562A2 ES 9101065 A ES9101065 A ES 9101065A ES 9101065 A ES9101065 A ES 9101065A ES 2049562 A2 ES2049562 A2 ES 2049562A2
- Authority
- ES
- Spain
- Prior art keywords
- cellulose
- thread
- manufacturing procedure
- security
- security document
- 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.)
- Granted
Links
Landscapes
- Credit Cards Or The Like (AREA)
- Paper (AREA)
Abstract
Manufacturing procedure for a security document. Starting with an appropriate cellulose, the procedure consists in placing within the core of the cellulose security threads of any conventional type which may include holograms, optical interference effects, micro-impressions, fluorescence or any other customised object of the thread, but with the specific uniqueness that the thread is completely embedded in the mass of cellulose which makes up the paper that then undergoes a printing process using ink in specific areas with a refraction index that matches that of the cellulose thus resulting in the transparency of the cellulose in those areas and consequently allowing the security thread to be visible.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09101065A ES2049562B1 (en) | 1991-04-26 | 1991-04-26 | PROCEDURE FOR THE MANUFACTURE OF A SECURITY DOCUMENT. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09101065A ES2049562B1 (en) | 1991-04-26 | 1991-04-26 | PROCEDURE FOR THE MANUFACTURE OF A SECURITY DOCUMENT. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2049562A2 true ES2049562A2 (en) | 1994-04-16 |
ES2049562R ES2049562R (en) | 1996-01-16 |
ES2049562B1 ES2049562B1 (en) | 1996-08-01 |
Family
ID=8272224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09101065A Expired - Lifetime ES2049562B1 (en) | 1991-04-26 | 1991-04-26 | PROCEDURE FOR THE MANUFACTURE OF A SECURITY DOCUMENT. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2049562B1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2117055A5 (en) * | 1970-10-20 | 1972-07-21 | Portals Ltd | |
ES8701617A1 (en) * | 1984-12-21 | 1987-01-01 | Gao Ges Automation Org | Security document incorporating a security thread, and process for manufacturing and checking the authenticity of the security document. |
ES2000899A6 (en) * | 1986-09-16 | 1988-03-16 | Papelera San Jose S A | Water-marked paper mfr. |
-
1991
- 1991-04-26 ES ES09101065A patent/ES2049562B1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2117055A5 (en) * | 1970-10-20 | 1972-07-21 | Portals Ltd | |
ES8701617A1 (en) * | 1984-12-21 | 1987-01-01 | Gao Ges Automation Org | Security document incorporating a security thread, and process for manufacturing and checking the authenticity of the security document. |
ES2000899A6 (en) * | 1986-09-16 | 1988-03-16 | Papelera San Jose S A | Water-marked paper mfr. |
Also Published As
Publication number | Publication date |
---|---|
ES2049562B1 (en) | 1996-08-01 |
ES2049562R (en) | 1996-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19910426 Kind code of ref document: B1 Effective date: 19910426 |
|
FA2A | Application withdrawn |
Effective date: 19970225 |