FR728544A - Improvements in the manufacture of containers and their closures - Google Patents

Improvements in the manufacture of containers and their closures

Info

Publication number
FR728544A
FR728544A FR728544DA FR728544A FR 728544 A FR728544 A FR 728544A FR 728544D A FR728544D A FR 728544DA FR 728544 A FR728544 A FR 728544A
Authority
FR
France
Prior art keywords
closures
containers
manufacture
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
Application number
Other languages
French (fr)
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.)
Crown Packaging UK Ltd
Original Assignee
Metal Box PLC
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 Metal Box PLC filed Critical Metal Box PLC
Application granted granted Critical
Publication of FR728544A publication Critical patent/FR728544A/en
Expired 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)
FR728544D 1930-06-04 1931-06-04 Improvements in the manufacture of containers and their closures Expired FR728544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB728544X 1930-06-04

Publications (1)

Publication Number Publication Date
FR728544A true FR728544A (en) 1932-07-07

Family

ID=10495406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR728544D Expired FR728544A (en) 1930-06-04 1931-06-04 Improvements in the manufacture of containers and their closures

Country Status (1)

Country Link
FR (1) FR728544A (en)

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