FR2657031B2 - PROCESS FOR PRODUCING A NON-CUTTING TEAR LINE AND PRODUCTS OBTAINED. - Google Patents

PROCESS FOR PRODUCING A NON-CUTTING TEAR LINE AND PRODUCTS OBTAINED.

Info

Publication number
FR2657031B2
FR2657031B2 FR9001014A FR9001014A FR2657031B2 FR 2657031 B2 FR2657031 B2 FR 2657031B2 FR 9001014 A FR9001014 A FR 9001014A FR 9001014 A FR9001014 A FR 9001014A FR 2657031 B2 FR2657031 B2 FR 2657031B2
Authority
FR
France
Prior art keywords
producing
products obtained
tear line
cutting tear
cutting
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 - Lifetime
Application number
FR9001014A
Other languages
French (fr)
Other versions
FR2657031A2 (en
Inventor
Druesne Guy
Michaud Joel
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.)
Albea Tubes France SAS
Original Assignee
Cebal SAS
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 Cebal SAS filed Critical Cebal SAS
Priority to FR9001014A priority Critical patent/FR2657031B2/en
Publication of FR2657031A2 publication Critical patent/FR2657031A2/en
Application granted granted Critical
Publication of FR2657031B2 publication Critical patent/FR2657031B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D51/386—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 on the side-wall of containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
FR9001014A 1990-01-15 1990-01-15 PROCESS FOR PRODUCING A NON-CUTTING TEAR LINE AND PRODUCTS OBTAINED. Expired - Lifetime FR2657031B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9001014A FR2657031B2 (en) 1990-01-15 1990-01-15 PROCESS FOR PRODUCING A NON-CUTTING TEAR LINE AND PRODUCTS OBTAINED.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9001014A FR2657031B2 (en) 1990-01-15 1990-01-15 PROCESS FOR PRODUCING A NON-CUTTING TEAR LINE AND PRODUCTS OBTAINED.

Publications (2)

Publication Number Publication Date
FR2657031A2 FR2657031A2 (en) 1991-07-19
FR2657031B2 true FR2657031B2 (en) 1992-04-03

Family

ID=9393190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9001014A Expired - Lifetime FR2657031B2 (en) 1990-01-15 1990-01-15 PROCESS FOR PRODUCING A NON-CUTTING TEAR LINE AND PRODUCTS OBTAINED.

Country Status (1)

Country Link
FR (1) FR2657031B2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1542097A (en) * 1921-06-06 1925-06-16 Albert E Ripley Perforating attachment
US1575223A (en) * 1923-11-12 1926-03-02 American Can Co Scoring machine
CH667248A5 (en) * 1985-03-06 1988-09-30 Siegfried Frei Safety opener for metal can - has parallel grooves near lid and with hinge fitting opener key
CH668369A5 (en) * 1985-11-04 1988-12-30 Fael Sa SHEET CUTTING FOR THE PRODUCTION OF WELDED SHEET FRAMES FOR TIN CAN.

Also Published As

Publication number Publication date
FR2657031A2 (en) 1991-07-19

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
CJ Change in legal form