CA1042840A - Concerning plastics material lids for and closing containers - Google Patents

Concerning plastics material lids for and closing containers

Info

Publication number
CA1042840A
CA1042840A CA207,390A CA207390A CA1042840A CA 1042840 A CA1042840 A CA 1042840A CA 207390 A CA207390 A CA 207390A CA 1042840 A CA1042840 A CA 1042840A
Authority
CA
Canada
Prior art keywords
lid
region
container
line
weakening
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
CA207,390A
Other languages
English (en)
French (fr)
Other versions
CA207390S (en
Inventor
Edward Dodsworth
Robert Mcgeehin
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.)
Plastona John Waddington Ltd
Original Assignee
Plastona John Waddington Ltd
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 Plastona John Waddington Ltd filed Critical Plastona John Waddington Ltd
Application granted granted Critical
Publication of CA1042840A publication Critical patent/CA1042840A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2004—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being maintained on the container by mechanical means, e.g. crimping, clamping, riveting
    • B65D77/2012—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being maintained on the container by mechanical means, e.g. crimping, clamping, riveting the cover being crimped or folded over the container flange
    • 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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4011—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening completely by means of a tearing tab
    • 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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/52—Attachment of opening tools, e.g. slotted keys, to containers
    • B65D17/521—Attached can-cutting devices
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2008—Rigid cutting or tearing devices
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2041—Pull tabs
    • B65D2577/205—Pull tabs integral with the closure
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2075—Lines of weakness or apertures
    • B65D2577/2091—Lines of weakness or apertures in cover

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Closing Of Containers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
CA207,390A 1973-08-21 1974-08-20 Concerning plastics material lids for and closing containers Expired CA1042840A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3945573A GB1477828A (en) 1973-08-21 1973-08-21 Plastics material lids for and closing containers

Publications (1)

Publication Number Publication Date
CA1042840A true CA1042840A (en) 1978-11-21

Family

ID=10409645

Family Applications (1)

Application Number Title Priority Date Filing Date
CA207,390A Expired CA1042840A (en) 1973-08-21 1974-08-20 Concerning plastics material lids for and closing containers

Country Status (10)

Country Link
BE (1) BE819064A (enrdf_load_stackoverflow)
BR (1) BR7406927D0 (enrdf_load_stackoverflow)
CA (1) CA1042840A (enrdf_load_stackoverflow)
DE (1) DE7428180U (enrdf_load_stackoverflow)
DK (2) DK445074A (enrdf_load_stackoverflow)
FR (1) FR2241466A1 (enrdf_load_stackoverflow)
GB (2) GB1477828A (enrdf_load_stackoverflow)
IT (1) IT1018471B (enrdf_load_stackoverflow)
SE (1) SE7410548L (enrdf_load_stackoverflow)
ZA (1) ZA745327B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502590A1 (fr) * 1981-03-27 1982-10-01 Erca Dispositif d'ouverture d'un recipient a couvercle, procede et installation de fabrication du dispositif
DE3266482D1 (en) * 1981-03-27 1985-10-31 Erca Holding Process and device for piercing the lid of a recipient, and manufacturing appliance for the device
DE29509207U1 (de) * 1995-06-03 1995-08-24 Carnaudmetalbox S.A., Paris Verpackungsbehälter aus Blech und Herstellungswerkzeug
DE202007004211U1 (de) * 2007-03-19 2007-06-28 Teekanne Gmbh & Co. Kg Portionsverpackung und Magazin für Portionsverpackungen
GB2576928B (en) * 2018-09-07 2020-12-16 Mcnicholas Sean A pressurized beverage container with a releasable section and a removable lid

Also Published As

Publication number Publication date
GB1477828A (en) 1977-06-29
BR7406927D0 (pt) 1975-08-26
AU7251774A (en) 1976-02-26
DK445074A (enrdf_load_stackoverflow) 1975-04-28
SE7410548L (enrdf_load_stackoverflow) 1975-02-24
GB1477829A (en) 1977-06-29
DK561975A (da) 1975-12-10
DE7428180U (de) 1974-12-05
ZA745327B (en) 1976-03-31
FR2241466A1 (enrdf_load_stackoverflow) 1975-03-21
IT1018471B (it) 1977-09-30
BE819064A (fr) 1974-12-16

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