ES2152782A1 - "sistema de apertura para envases de carton impermeabilizado y otros materiales flexibles". - Google Patents
"sistema de apertura para envases de carton impermeabilizado y otros materiales flexibles".Info
- Publication number
- ES2152782A1 ES2152782A1 ES009701787A ES9701787A ES2152782A1 ES 2152782 A1 ES2152782 A1 ES 2152782A1 ES 009701787 A ES009701787 A ES 009701787A ES 9701787 A ES9701787 A ES 9701787A ES 2152782 A1 ES2152782 A1 ES 2152782A1
- Authority
- ES
- Spain
- Prior art keywords
- flexible material
- containers made
- waterproof cardboard
- cardboard
- opening containers
- 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
- Cartons (AREA)
Abstract
Sistema de apertura para envases de cartón impermeabilizado y otros materiales flexibles. Sistema de apertura aplicable fundamentalmente a envases de cartón, papel, plástico y papel aluminio, conteniendo tanto líquidos como sólidos, consistente en la utilización de una parte lo suficientemente grande del propio material que forma el envase, formándose dos lengüetas, con el fin de efectuar la suficiente fuerza para romper por la línea taladrada el envase y así proceder a su vaciado más fácilmente.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9701787A ES2152782B1 (es) | 1997-08-12 | 1997-08-12 | "sistema de apertura para envases de carton impermeabilizado y otros materiales flexibles". |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9701787A ES2152782B1 (es) | 1997-08-12 | 1997-08-12 | "sistema de apertura para envases de carton impermeabilizado y otros materiales flexibles". |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2152782A1 true ES2152782A1 (es) | 2001-02-01 |
ES2152782B1 ES2152782B1 (es) | 2001-08-16 |
Family
ID=8300396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9701787A Expired - Lifetime ES2152782B1 (es) | 1997-08-12 | 1997-08-12 | "sistema de apertura para envases de carton impermeabilizado y otros materiales flexibles". |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2152782B1 (es) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4248351A (en) * | 1977-06-20 | 1981-02-03 | Tetra Pak International Ab | Packaging container with a pouring spout |
US4327833A (en) * | 1979-12-10 | 1982-05-04 | American Can Company | Liquid tight pouring carton |
US4362245A (en) * | 1979-12-10 | 1982-12-07 | American Can Company | Liquid tight pouring carton |
US4732275A (en) * | 1987-06-26 | 1988-03-22 | International Paper Company | Openable and reclosable carton |
-
1997
- 1997-08-12 ES ES9701787A patent/ES2152782B1/es not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4248351A (en) * | 1977-06-20 | 1981-02-03 | Tetra Pak International Ab | Packaging container with a pouring spout |
US4327833A (en) * | 1979-12-10 | 1982-05-04 | American Can Company | Liquid tight pouring carton |
US4362245A (en) * | 1979-12-10 | 1982-12-07 | American Can Company | Liquid tight pouring carton |
US4732275A (en) * | 1987-06-26 | 1988-03-22 | International Paper Company | Openable and reclosable carton |
Also Published As
Publication number | Publication date |
---|---|
ES2152782B1 (es) | 2001-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20010201 Kind code of ref document: A1 Effective date: 20010201 |