GB2018194A - Method of forming a frangible seal - Google Patents

Method of forming a frangible seal

Info

Publication number
GB2018194A
GB2018194A GB7908660A GB7908660A GB2018194A GB 2018194 A GB2018194 A GB 2018194A GB 7908660 A GB7908660 A GB 7908660A GB 7908660 A GB7908660 A GB 7908660A GB 2018194 A GB2018194 A GB 2018194A
Authority
GB
United Kingdom
Prior art keywords
planar surface
cap
forming
frangible seal
plastics
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.)
Granted
Application number
GB7908660A
Other versions
GB2018194B (en
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.)
Baxter International Inc
Original Assignee
Baxter Travenol Laboratories 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
Priority claimed from US05/886,081 external-priority patent/US4171236A/en
Application filed by Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Publication of GB2018194A publication Critical patent/GB2018194A/en
Application granted granted Critical
Publication of GB2018194B publication Critical patent/GB2018194B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/76—Making non-permanent or releasable joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/542—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining hollow covers or hollow bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7158—Bottles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Sealing Of Jars (AREA)

Abstract

A method for forming a fracturable seal 30 between a plastics closure cap 20 and a plastic planar surface 27 around the neck of a container 12, wherein the cap is seated on the planar surface and a heated die 28, which surrounds the cap, is caused to be moved towards the planar surface and to melt both the plastics at the planar surface by contact therewith and the portion of the cap adjacent the planar surface, due to the proximity of the portion to the die so as to fuse the portion to the planar surface. <IMAGE>
GB7908660A 1978-03-13 1979-03-12 Method of forming a frangible seal Expired GB2018194B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/886,081 US4171236A (en) 1977-03-14 1978-03-13 Method of making frangible seal

Publications (2)

Publication Number Publication Date
GB2018194A true GB2018194A (en) 1979-10-17
GB2018194B GB2018194B (en) 1982-09-08

Family

ID=25388338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7908660A Expired GB2018194B (en) 1978-03-13 1979-03-12 Method of forming a frangible seal

Country Status (12)

Country Link
JP (1) JPS54148074A (en)
AU (1) AU535169B2 (en)
BE (1) BE874774A (en)
CA (1) CA1112417A (en)
DE (1) DE2909693A1 (en)
ES (1) ES478546A1 (en)
FR (1) FR2419877A1 (en)
GB (1) GB2018194B (en)
IL (1) IL56740A (en)
IT (1) IT1111502B (en)
SE (1) SE7901742L (en)
ZA (1) ZA791026B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320166A1 (en) * 1983-06-03 1984-12-06 Gerhard 7166 Sulzbach-Laufen Hansen Container, in particular bottle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7106615A (en) * 1971-05-13 1972-11-15
US3923182A (en) * 1973-03-07 1975-12-02 American Hospital Supply Corp Frangible closure system for medical liquid container
US3904060A (en) * 1974-02-26 1975-09-09 American Hospital Supply Corp Three barrier closure system for medical liquid container
IL54167A (en) * 1977-03-14 1980-05-30 Baxter Travenol Lab Frangible protective sealing arrangement
US4091949A (en) * 1977-03-14 1978-05-30 Baxter Travenol Laboratories, Inc. Antibackoff threaded ring closure using ratchet means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320166A1 (en) * 1983-06-03 1984-12-06 Gerhard 7166 Sulzbach-Laufen Hansen Container, in particular bottle

Also Published As

Publication number Publication date
JPS54148074A (en) 1979-11-19
SE7901742L (en) 1979-09-14
DE2909693A1 (en) 1979-09-20
AU535169B2 (en) 1984-03-08
JPS627078B2 (en) 1987-02-14
ES478546A1 (en) 1979-05-16
CA1112417A (en) 1981-11-17
AU4461779A (en) 1979-09-20
IT1111502B (en) 1986-01-13
FR2419877B1 (en) 1985-02-15
ZA791026B (en) 1980-04-30
IT7920916A0 (en) 1979-03-12
IL56740A0 (en) 1979-05-31
BE874774A (en) 1979-07-02
GB2018194B (en) 1982-09-08
FR2419877A1 (en) 1979-10-12
IL56740A (en) 1981-02-27

Similar Documents

Publication Publication Date Title
SE7509049L (en) GUARANTEE CLOSURE FOR A CONTAINER, AND PROCEDURE FOR PRODUCING SUCH A CLOSURE.
ES8400967A1 (en) Process and apparatus for making a closure.
ATE309947T1 (en) CONTAINER WITH SHRINK LABEL
ES277970U (en) Closure device for a container having a neck and provided with a closure cap.
FR2524425B1 (en) PLUG IN SYNTHETIC MATERIAL EQUIPPED WITH A RING OF INVIOLABILITY
ZA889577B (en) A snap closure with original seal safety
DE3562601D1 (en) A closure cap provided with a gasket and a sealing ring from an olefin polymer
GB2018194A (en) Method of forming a frangible seal
SE9302810L (en) Device for thermoforming pouring pipes
MX9302020A (en) CLOSURE FOR CONTAINER WITH RIP SEAL CONTACT.
GB1427021A (en) Closure for bottles and the like
ES402962A1 (en) Method for score sealing a foam plastic container
GB2004808A (en) Process of forming hollow articles of thermo-plastics materials
ATE14407T1 (en) CLOSURES FOR CONTAINERS.
GB2017663A (en) Guaranty seal for containers
JPS5682214A (en) Container end surface treatment method and its apparatus
DE3471070D1 (en) Anti-tamper strip for a container closure
GB1513759A (en) Bottle stopper
JPS5670924A (en) Production of capped container
SE8400901L (en) BOTTLE WITH WARRANTY CLOSE
ES1001719U (en) Improved arrangement for screw caps seal packaging (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee