JPS574335A - Manufacture of dust-proofing device for can body - Google Patents

Manufacture of dust-proofing device for can body

Info

Publication number
JPS574335A
JPS574335A JP7771080A JP7771080A JPS574335A JP S574335 A JPS574335 A JP S574335A JP 7771080 A JP7771080 A JP 7771080A JP 7771080 A JP7771080 A JP 7771080A JP S574335 A JPS574335 A JP S574335A
Authority
JP
Japan
Prior art keywords
top surface
thin
lip contact
raised
piece
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.)
Pending
Application number
JP7771080A
Other languages
Japanese (ja)
Inventor
Katsutaro Takahashi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7771080A priority Critical patent/JPS574335A/en
Publication of JPS574335A publication Critical patent/JPS574335A/en
Pending 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
    • 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
    • B21D51/44—Making closures, e.g. caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0098—Means for preventing dust contacting pouring opening, e.g. a cover over the tear panel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)

Abstract

PURPOSE: To hold the lip contact part on the top of a body clean at any time by covering the top surface of the can, contaning potable water etc., with a thin film after forming a thin groove for the lip contact opening, and then by reveting the cach tip of a raised-up piece while connecting it to the thin groove.
CONSTITUTION: On the top surface of a drink containing can 1, a thin groove 5 is so formed that a lip contact opening is made by lifting the catch 4 of a raised-up piece 3. This top surface is coated with metallic foil such as Al foil, a thin vinyl film 6, etc., and its skirt part 6' is stucked on the annular upper part of the can body 1 by cohesion, etc. Then, the tip of the catch 4 of the raised-up piece 3 is connected to the thin groove for the lip contact opening and rivetted with a rivet 7. From the bottom part of te can, the can is filled with potable water etc., and a lid 8 is wound and tightened to be stuck to the can 1 hermetically. When the can is opened for drinking potable water, the thin film body 6 on the top surface is removed, so that clean top surface free from dust appears, which is beneficial to health.
COPYRIGHT: (C)1982,JPO&Japio
JP7771080A 1980-06-11 1980-06-11 Manufacture of dust-proofing device for can body Pending JPS574335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7771080A JPS574335A (en) 1980-06-11 1980-06-11 Manufacture of dust-proofing device for can body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7771080A JPS574335A (en) 1980-06-11 1980-06-11 Manufacture of dust-proofing device for can body

Publications (1)

Publication Number Publication Date
JPS574335A true JPS574335A (en) 1982-01-09

Family

ID=13641441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7771080A Pending JPS574335A (en) 1980-06-11 1980-06-11 Manufacture of dust-proofing device for can body

Country Status (1)

Country Link
JP (1) JPS574335A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101388172B1 (en) * 2012-08-22 2014-04-28 김주혁 Viberage can with cover unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101388172B1 (en) * 2012-08-22 2014-04-28 김주혁 Viberage can with cover unit

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