ES8404249A2 - Procedimiento de estratificacion de capas termosoldables en la produccion de carnets de identificacion integrales de plastico. - Google Patents

Procedimiento de estratificacion de capas termosoldables en la produccion de carnets de identificacion integrales de plastico.

Info

Publication number
ES8404249A2
ES8404249A2 ES517970A ES517970A ES8404249A2 ES 8404249 A2 ES8404249 A2 ES 8404249A2 ES 517970 A ES517970 A ES 517970A ES 517970 A ES517970 A ES 517970A ES 8404249 A2 ES8404249 A2 ES 8404249A2
Authority
ES
Spain
Prior art keywords
layer
lamination
film
identity cards
integral plastics
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
ES517970A
Other languages
English (en)
Other versions
ES517970A0 (es
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.)
COBIAN SCHROEDER FRANCISCO
Original Assignee
COBIAN SCHROEDER FRANCISCO
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 COBIAN SCHROEDER FRANCISCO filed Critical COBIAN SCHROEDER FRANCISCO
Priority to ES517970A priority Critical patent/ES8404249A2/es
Priority to PH28466A priority patent/PH19456A/en
Publication of ES517970A0 publication Critical patent/ES517970A0/es
Publication of ES8404249A2 publication Critical patent/ES8404249A2/es
Expired legal-status Critical Current

Links

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  • Laminated Bodies (AREA)

Abstract

PROCEDIMIENTO PARA LA ESTRATIFICACION DE CAPAS TERMOSOLDABLES EN LA PRODUCCION DE CARNETS DE IDENTIFICACION INTEGRALES DE PLASTICO (CERTIFICADO DE ADICION DE LA PATENTE 509.303).COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE PREPARA UNA CAPA DE CUBIERTA PROTECTORA (6) FORMADA POR POLIESTER O POLICARBONATO, CON UNA PELICULA DE TERMOADHESIVO POLIOLEFINICO (7) EXTRUSIONADO; SEGUNDA, SE PREPARA UNA CAPA TRANSPARENTE (9) CONSTITUIDA POR UN SOPORTE DE TRACETATO DE CELULOSA O POLICARBONATO, SOBRE EL QUE SE HA DEPOSITADO UNA PELICULA DE GELATINA (8) NEUTRA DEALTO PESO MOLECULAR; TERCERA, SE DEPOSITA UNA PELICULA DE FOTOEMULSION DE AMPLIO ESPECTRO (10) SOBRE LA CAPA TRANSPARENTE (9); CUARTA, SE PREPARA UNA CAPA (12) CONSTITUIDA POR UN SOPORTE DE PAPEL MONEDA SOBRE LA QUE SE DEPOSITAN EN CALIENTE DOS CAPAS DE POLIOLEFINA (11, 13); QUINTA, SE PREPARA UNA CAPA DE CUBIERTA (15) SIMETRICA EN CONSTITUCION A LA CAPA DE CUBIERTA PROTECTORA (6); Y POR ULTIMO, SE UNEN ENTRE SI MEDIANTE TERMOSOLDADO LAS DIVERSAS CAPAS.
ES517970A 1982-02-03 1982-12-06 Procedimiento de estratificacion de capas termosoldables en la produccion de carnets de identificacion integrales de plastico. Expired ES8404249A2 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES517970A ES8404249A2 (es) 1982-12-06 1982-12-06 Procedimiento de estratificacion de capas termosoldables en la produccion de carnets de identificacion integrales de plastico.
PH28466A PH19456A (en) 1982-02-03 1983-02-02 Process for stratifying heat sealable layers in the production of identity cards made of plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES517970A ES8404249A2 (es) 1982-12-06 1982-12-06 Procedimiento de estratificacion de capas termosoldables en la produccion de carnets de identificacion integrales de plastico.

Publications (2)

Publication Number Publication Date
ES517970A0 ES517970A0 (es) 1984-01-01
ES8404249A2 true ES8404249A2 (es) 1984-04-16

Family

ID=8485026

Family Applications (1)

Application Number Title Priority Date Filing Date
ES517970A Expired ES8404249A2 (es) 1982-02-03 1982-12-06 Procedimiento de estratificacion de capas termosoldables en la produccion de carnets de identificacion integrales de plastico.

Country Status (1)

Country Link
ES (1) ES8404249A2 (es)

Also Published As

Publication number Publication date
ES517970A0 (es) 1984-01-01

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170710