FR2690098B1 - Procede de fabrication d'un couvercle ou d'un fond de boite a ouverture facile. - Google Patents

Procede de fabrication d'un couvercle ou d'un fond de boite a ouverture facile.

Info

Publication number
FR2690098B1
FR2690098B1 FR9204663A FR9204663A FR2690098B1 FR 2690098 B1 FR2690098 B1 FR 2690098B1 FR 9204663 A FR9204663 A FR 9204663A FR 9204663 A FR9204663 A FR 9204663A FR 2690098 B1 FR2690098 B1 FR 2690098B1
Authority
FR
France
Prior art keywords
manufacturing
cover
easy opening
opening box
box
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 - Fee Related
Application number
FR9204663A
Other languages
English (en)
Other versions
FR2690098A1 (fr
Inventor
Gerard Heurteboust
Jean-Francois Seconde
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.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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 Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Priority to FR9204663A priority Critical patent/FR2690098B1/fr
Publication of FR2690098A1 publication Critical patent/FR2690098A1/fr
Application granted granted Critical
Publication of FR2690098B1 publication Critical patent/FR2690098B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/383—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casings For Electric Apparatus (AREA)
FR9204663A 1992-04-15 1992-04-15 Procede de fabrication d'un couvercle ou d'un fond de boite a ouverture facile. Expired - Fee Related FR2690098B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9204663A FR2690098B1 (fr) 1992-04-15 1992-04-15 Procede de fabrication d'un couvercle ou d'un fond de boite a ouverture facile.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9204663A FR2690098B1 (fr) 1992-04-15 1992-04-15 Procede de fabrication d'un couvercle ou d'un fond de boite a ouverture facile.

Publications (2)

Publication Number Publication Date
FR2690098A1 FR2690098A1 (fr) 1993-10-22
FR2690098B1 true FR2690098B1 (fr) 1996-07-12

Family

ID=9428918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9204663A Expired - Fee Related FR2690098B1 (fr) 1992-04-15 1992-04-15 Procede de fabrication d'un couvercle ou d'un fond de boite a ouverture facile.

Country Status (1)

Country Link
FR (1) FR2690098B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1583709A (fr) * 1967-03-03 1969-12-05
US3871314A (en) * 1972-10-20 1975-03-18 Dorn Co V Method of making folded can ends and folded can end product
GB1468121A (en) * 1974-05-02 1977-03-23 Taniuchi K Process and apparatus for forming a tearably detachable portion on a sheet

Also Published As

Publication number Publication date
FR2690098A1 (fr) 1993-10-22

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Legal Events

Date Code Title Description
ST Notification of lapse