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 products

Info

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
Application number
ES09500985A
Other languages
Spanish (es)
Other versions
ES2123377B1 (en
Inventor
Arnaldo Rojek
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.)
ROJEK METALGRAFICA
Original Assignee
ROJEK METALGRAFICA
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 ROJEK METALGRAFICA filed Critical ROJEK METALGRAFICA
Priority to ES9500985A priority Critical patent/ES2123377B1/en
Priority to PT10177895A priority patent/PT101778A/en
Publication of ES2123377A1 publication Critical patent/ES2123377A1/en
Application granted granted Critical
Publication of ES2123377B1 publication Critical patent/ES2123377B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.
ES9500985A 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. Expired - Fee Related ES2123377B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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

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