GB1273660A - Separable moulded article - Google Patents

Separable moulded article

Info

Publication number
GB1273660A
GB1273660A GB53480/70A GB5348070A GB1273660A GB 1273660 A GB1273660 A GB 1273660A GB 53480/70 A GB53480/70 A GB 53480/70A GB 5348070 A GB5348070 A GB 5348070A GB 1273660 A GB1273660 A GB 1273660A
Authority
GB
United Kingdom
Prior art keywords
closure
bottle
skirt
moulding
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
GB53480/70A
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.)
Continental Can Co Inc
Original Assignee
Continental Can Co Inc
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 Continental Can Co Inc filed Critical Continental Can Co Inc
Publication of GB1273660A publication Critical patent/GB1273660A/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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/46—Snap-on caps or cap-like covers
    • B65D41/48—Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics
    • 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
    • B65D17/50—Non-integral frangible members applied to, or inserted in, preformed openings, e.g. tearable strips or plastic plugs
    • B65D17/501—Flexible tape or foil-like material
    • B65D17/503—Flexible tape or foil-like material applied to the internal part of the container wall only
    • 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
    • B65D2517/001—Action for opening container
    • B65D2517/0013—Action for opening container pull-out tear panel, e.g. by means of a tear-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
    • 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
    • B65D2517/0058—Other details of container end panel
    • B65D2517/0059—General cross-sectional shape of container end panel
    • B65D2517/0061—U-shaped
    • 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
    • B65D2517/0058—Other details of container end panel
    • B65D2517/008—Materials of container end panel
    • B65D2517/0082—Coated or laminated metal
    • 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
    • B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
    • B65D2517/5002—Details of flexible tape or foil-like material
    • B65D2517/5024—Material
    • B65D2517/5027—Single layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

1,273,660. Moulding separable parts. CONTINENTAL CAN CO. Inc. 10 Nov., 1970 [14 Nov., 1969], No. 53480/70. Heading B5A. [Also in Division B8] A bottle closure cap, e.g. of polyethylene, polypropylene, filled phenolic plastics, or rubber material, includes a dependent skirt portion, and the closure, or part thereof, is manually removable along a line of weakening defined by the sequential injection, compression, transfer, or impulse moulding, under suitably controlled temperature and pressure, of either of the separable parts on to the other which may comprise a material of different chemical composition, or of the same chemical composition having the same or different physical properties. In the Fig. 1 embodiment, either one of a plastics bottle 202 or a closure 200 is sequentially injection moulded upon the other thereof to define the line of weakening, along an interface 211, 210 of a bottle retention head 203 and a merging helical thread 204. Where the bottle 202 is moulded on to the cap 206, the bottle is subsequently filled through a hole in the base thereof which is then plugged with a spin welded disc. In the Fig. 4 embodiment, the line of weakening 304 is defined around the upper end of the closure skirt 303 from which a top panel is manually removable by a pull tab 305 depending downwardly from the panel and provided with a terminal finger receiving ring, the closure cap being secured around the bottle neck by crimping of the skirt lower end. The skirt 303 may be injection moulded on to the top panel using a split mould defining an annular cavity, or the order of moulding may be reversed. In the Fig. 7 embodiment, the removable part 312 of the closure 310 extends across the end thereof and down to the base of the skirt 318, to enable the entire closure 310 to be removed from the bottle neck.
GB53480/70A 1969-11-14 1970-11-10 Separable moulded article Expired GB1273660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87662369A 1969-11-14 1969-11-14

Publications (1)

Publication Number Publication Date
GB1273660A true GB1273660A (en) 1972-05-10

Family

ID=25368184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53480/70A Expired GB1273660A (en) 1969-11-14 1970-11-10 Separable moulded article

Country Status (8)

Country Link
US (1) US3601278A (en)
BE (1) BE758253R (en)
DE (1) DE2055986A1 (en)
DK (1) DK131976C (en)
GB (1) GB1273660A (en)
IT (1) IT947045B (en)
SE (1) SE7012984L (en)
ZA (1) ZA707607B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218061A (en) * 1988-03-17 1989-11-08 Rockwell Cim Holding device for fixing objects to motor vehicle interior parts
US10850591B2 (en) * 2016-02-16 2020-12-01 Pacific Link, L.L.C. Apparatus and system for air conditioning output measurement and coolant servicing

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2856332B1 (en) * 2003-06-20 2007-03-23 Piscines Desjoyaux Sa PANEL FOR REALIZING A SWIMMING POOL
US10099767B2 (en) 2015-08-04 2018-10-16 The Boeing Company Sandwich panel inserts and related methods
US9862166B2 (en) 2016-03-07 2018-01-09 The Boeing Company Adjustable-height inserts and related methods
US9976583B2 (en) 2016-04-04 2018-05-22 The Boeing Company Threaded adjustable-height inserts and related methods
US11850810B2 (en) 2021-05-18 2023-12-26 The Boeing Company Skin-bonded threaded inserts, sandwich panels including the same, and related methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276616A (en) * 1964-02-05 1966-10-04 Continental Can Co Plastic container and closure and method of forming the same
US3401821A (en) * 1966-05-03 1968-09-17 Continental Can Co Container having tear-out opening means

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218061A (en) * 1988-03-17 1989-11-08 Rockwell Cim Holding device for fixing objects to motor vehicle interior parts
GB2218061B (en) * 1988-03-17 1992-02-19 Rockwell Cim Holding device for fixing objects to motor vehicle interior parts
US5090858A (en) * 1988-03-17 1992-02-25 Rockwell-Cim Societe Anonyme Holding device for fixing objects to motor vehicles interior parts
US10850591B2 (en) * 2016-02-16 2020-12-01 Pacific Link, L.L.C. Apparatus and system for air conditioning output measurement and coolant servicing

Also Published As

Publication number Publication date
IT947045B (en) 1973-05-21
DK131976B (en) 1975-10-06
DE2055986A1 (en) 1971-06-03
US3601278A (en) 1971-08-24
SE7012984L (en) 1971-05-17
DK131976C (en) 1976-03-01
ZA707607B (en) 1972-07-26
BE758253R (en) 1971-04-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee