ES2123377A1 - Procedure for forming a release hole, with removable obstructing seal for the easy opening of metal vacuum closing covers of glasses and other glass containers that are used for packaging food products - Google Patents
Procedure for forming a release hole, with removable obstructing seal for the easy opening of metal vacuum closing covers of glasses and other glass containers that are used for packaging food productsInfo
- Publication number
- ES2123377A1 ES2123377A1 ES09500985A ES9500985A ES2123377A1 ES 2123377 A1 ES2123377 A1 ES 2123377A1 ES 09500985 A ES09500985 A ES 09500985A ES 9500985 A ES9500985 A ES 9500985A ES 2123377 A1 ES2123377 A1 ES 2123377A1
- Authority
- ES
- Spain
- Prior art keywords
- release hole
- procedure
- forming
- food products
- easy opening
- 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
Abstract
Procedure for forming a release hole, with a removable closing seal, for the easy opening of metallic vacuum sealing caps and other glass receptacles used for bottling food products. Procedure for forming a release hole, with a removable closing seal, for the easy opening of metallic vacuum sealing caps and other glass receptacles used for bottling food products which has a metal cap (1), a descending edge (2) an interior sealing join (3) and, in the centre, a circular depression (4) with a release hole (6). In an initial operation, the hole (6) is covered from beneath by a resinous membrane (10) and when this has solidified the melted resinous material of the closing seal (5) is deposited in the circular depression (4), covering the hole (6) and entering into it, fusing with the membrane (10). The solidification and adhesiveness of the resinous material are obtained by vulcanisation.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9500985A ES2123377B1 (en) | 1995-05-23 | 1995-05-23 | PROCEDURE FOR THE FORMATION OF A RELIEF HOLE, WITH A REMOVABLE SEAL, FOR THE EASY OPENING OF METAL CLOSURE LIDS BY VACUUM OF GLASSES AND OTHER GLASS CONTAINERS THAT SERVE PACKAGING FOR FOOD PRODUCTS. |
PT10177895A PT101778A (en) | 1995-05-23 | 1995-09-29 | PROCESS FOR FORMING A HOLE OF RELIEF, WITH LACRE SHUTTER, IN CLOSURE COVERS TO VACUUM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9500985A ES2123377B1 (en) | 1995-05-23 | 1995-05-23 | PROCEDURE FOR THE FORMATION OF A RELIEF HOLE, WITH A REMOVABLE SEAL, FOR THE EASY OPENING OF METAL CLOSURE LIDS BY VACUUM OF GLASSES AND OTHER GLASS CONTAINERS THAT SERVE PACKAGING FOR FOOD PRODUCTS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2123377A1 true ES2123377A1 (en) | 1999-01-01 |
ES2123377B1 ES2123377B1 (en) | 1999-08-16 |
Family
ID=8290446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9500985A Expired - Fee Related ES2123377B1 (en) | 1995-05-23 | 1995-05-23 | PROCEDURE FOR THE FORMATION OF A RELIEF HOLE, WITH A REMOVABLE SEAL, FOR THE EASY OPENING OF METAL CLOSURE LIDS BY VACUUM OF GLASSES AND OTHER GLASS CONTAINERS THAT SERVE PACKAGING FOR FOOD PRODUCTS. |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2123377B1 (en) |
PT (1) | PT101778A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108249048B (en) * | 2016-12-29 | 2019-10-22 | 核工业西南物理研究院 | A kind of vacuum transport tank for electron beam encapsulation |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1985788A (en) * | 1931-10-30 | 1934-12-25 | Gore-Lloyd Edmund | Vacuum-sealing of canister, bottle, jar, and like container |
US3462037A (en) * | 1966-08-29 | 1969-08-19 | Alexander Keller | Vented closure |
DE1782395A1 (en) * | 1968-08-27 | 1972-08-31 | Alexander Keller | Lid for food containers with a removable vacuum seal |
US4448325A (en) * | 1981-07-10 | 1984-05-15 | Thomas Hunter Limited | Container closure |
US5275679A (en) * | 1991-09-10 | 1994-01-04 | Metalgrafica Rojek Ltda. | Process to form a pressure release hole with removable seal, for easy opening, on metal lids for vacuum sealing of glasses and other glass containers used to pack foodstuff |
-
1995
- 1995-05-23 ES ES9500985A patent/ES2123377B1/en not_active Expired - Fee Related
- 1995-09-29 PT PT10177895A patent/PT101778A/en not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1985788A (en) * | 1931-10-30 | 1934-12-25 | Gore-Lloyd Edmund | Vacuum-sealing of canister, bottle, jar, and like container |
US3462037A (en) * | 1966-08-29 | 1969-08-19 | Alexander Keller | Vented closure |
DE1782395A1 (en) * | 1968-08-27 | 1972-08-31 | Alexander Keller | Lid for food containers with a removable vacuum seal |
US4448325A (en) * | 1981-07-10 | 1984-05-15 | Thomas Hunter Limited | Container closure |
US5275679A (en) * | 1991-09-10 | 1994-01-04 | Metalgrafica Rojek Ltda. | Process to form a pressure release hole with removable seal, for easy opening, on metal lids for vacuum sealing of glasses and other glass containers used to pack foodstuff |
Also Published As
Publication number | Publication date |
---|---|
ES2123377B1 (en) | 1999-08-16 |
PT101778A (en) | 1996-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19990101 Kind code of ref document: A1 Effective date: 19990101 |
|
FD1A | Patent lapsed |
Effective date: 20101018 |