GB1088551A - Pre-shaped shrink-on closures for containers and a method for producing the same - Google Patents

Pre-shaped shrink-on closures for containers and a method for producing the same

Info

Publication number
GB1088551A
GB1088551A GB1700/64A GB170064A GB1088551A GB 1088551 A GB1088551 A GB 1088551A GB 1700/64 A GB1700/64 A GB 1700/64A GB 170064 A GB170064 A GB 170064A GB 1088551 A GB1088551 A GB 1088551A
Authority
GB
United Kingdom
Prior art keywords
closure
former
blank
disc
shrinkage
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
GB1700/64A
Inventor
Dennis Gerald Spelman
George Edward Jowett
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.)
Viscose Development Co Ltd
Original Assignee
Viscose Development Co 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 Viscose Development Co Ltd filed Critical Viscose Development Co Ltd
Priority to GB1700/64A priority Critical patent/GB1088551A/en
Priority to NL6501800A priority patent/NL6501800A/xx
Priority to SE1873/65A priority patent/SE308394B/xx
Priority to DK76065AA priority patent/DK126093B/en
Priority to DE1479805A priority patent/DE1479805B2/en
Priority to FR5550A priority patent/FR1424731A/en
Publication of GB1088551A publication Critical patent/GB1088551A/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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/02—Thermal shrinking
    • B29C61/025—Thermal shrinking for the production of hollow or tubular articles
    • 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
    • B29C65/66—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined
    • 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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/737—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
    • B29C66/7371—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined oriented or heat-shrinkable
    • B29C66/73715—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined oriented or heat-shrinkable heat-shrinkable
    • 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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • 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
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/24—Caps or cap-like covers made of shrinkable material or formed in situ by dipping, e.g. using gelatine or celluloid
    • 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
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/24—Caps or cap-like covers made of shrinkable material or formed in situ by dipping, e.g. using gelatine or celluloid
    • B65D41/245—Caps or cap-like covers made of shrinkable material or formed in situ by dipping, e.g. using gelatine or celluloid with integral internal sealing means
    • 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
    • B65D41/62—Secondary protective cap-like outer covers for closure members
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Closures For Containers (AREA)

Abstract

1,088,551. Container closures. VISCOSE DEVELOPMENT CO. Ltd. Feb. 4, 1965 [Feb. 14, 1964], No. 1700/64. Heading B8T. A tubular blank of thermoplastic material which has been rendered heat shrinkable is placed on a former 2 and heated causing it to shrink on to the former; it is then cooled and removed, the dimensions of the former relative to those of the blank and the initial shrinkage characteristic of the blank being such that after removal the blank retains sufficient latent shrinkage to allow subsequent application of the closure, so formed, to a container by further heat shrinkage. As shown the blank forms a frusto-conical closure 1a with a flange 1 which engages a rebate around a closure disc 4 placed on the former, so that the closure and disc are removed together as a unit. The closure and disc may be attached by welding. In a modification a plug depends from the disc, Fig. 5, not shown, which has a circumferential groove into which a part of the closure is shrunk. The former may comprise a sleeve 2a, Fig. 3, not shown, and a plunger 2b facilitating closure removal; it may be a unitary structure, Fig. 4, not shown, with a central passage 5 for compressed air for unseating the closure. The latter construction may have a recess 6 in its top to receive the plug of the closure above described.
GB1700/64A 1964-02-14 1964-02-14 Pre-shaped shrink-on closures for containers and a method for producing the same Expired GB1088551A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB1700/64A GB1088551A (en) 1964-02-14 1964-02-14 Pre-shaped shrink-on closures for containers and a method for producing the same
NL6501800A NL6501800A (en) 1964-02-14 1965-02-12
SE1873/65A SE308394B (en) 1964-02-14 1965-02-12
DK76065AA DK126093B (en) 1964-02-14 1965-02-12 Method of making a shrinkable container closure.
DE1479805A DE1479805B2 (en) 1964-02-14 1965-02-13 Method of closing a bottle
FR5550A FR1424731A (en) 1964-02-14 1965-02-15 preformed over-stopper elements applied by shrinkage to containers, and method of manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1700/64A GB1088551A (en) 1964-02-14 1964-02-14 Pre-shaped shrink-on closures for containers and a method for producing the same

Publications (1)

Publication Number Publication Date
GB1088551A true GB1088551A (en) 1967-10-25

Family

ID=9726509

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1700/64A Expired GB1088551A (en) 1964-02-14 1964-02-14 Pre-shaped shrink-on closures for containers and a method for producing the same

Country Status (5)

Country Link
DE (1) DE1479805B2 (en)
DK (1) DK126093B (en)
GB (1) GB1088551A (en)
NL (1) NL6501800A (en)
SE (1) SE308394B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970492A (en) 1973-04-25 1976-07-20 Owens-Illinois, Inc. Method and apparatus for forming thermoplastic containers
US4088526A (en) 1971-12-23 1978-05-09 Owens-Illinois, Inc. Apparatus for fabricating thermoplastic containers
EP0038468A1 (en) * 1980-04-10 1981-10-28 Tetra Laval Holdings & Finance SA Closing arrangement for a bottle opening
EP0111925A2 (en) * 1982-12-20 1984-06-27 Martin Mueller Spirally-wound heat-shrinkable member, method and apparatus for forming and method and apparatus for applying to containers
EP0260848A2 (en) * 1986-09-17 1988-03-23 W.R. Grace & Co.-Conn. Improvements in or relating to heat-shrinkable tubular film material
EP0334697A1 (en) * 1988-03-22 1989-09-27 ETS BREGER AINE SA. Société dite: Combination with protection element for a barrel valve
US5709599A (en) * 1986-09-17 1998-01-20 W. R. Grace & Co.-Conn. Method for making heat-shrinkable tubular film material
US20070131640A1 (en) * 2003-11-10 2007-06-14 Alcan Packaging Capsules Method for the production of caps with a heat shrinkable skirt and caps obtained according to the method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1041261A (en) * 1972-12-08 1978-10-31 Ikuya Shimano Method for producing receptacles from thermoplastic resin foam sheet
FR2739611A1 (en) * 1995-10-04 1997-04-11 Scheidegger Albert Combined bottle cap and thermo-shrink sleeve

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088526A (en) 1971-12-23 1978-05-09 Owens-Illinois, Inc. Apparatus for fabricating thermoplastic containers
US3970492A (en) 1973-04-25 1976-07-20 Owens-Illinois, Inc. Method and apparatus for forming thermoplastic containers
EP0038468A1 (en) * 1980-04-10 1981-10-28 Tetra Laval Holdings & Finance SA Closing arrangement for a bottle opening
EP0111925A2 (en) * 1982-12-20 1984-06-27 Martin Mueller Spirally-wound heat-shrinkable member, method and apparatus for forming and method and apparatus for applying to containers
EP0111925A3 (en) * 1982-12-20 1986-11-26 Martin Mueller Spirally-wound heat-shrinkable member, method and apparatus for forming and method and apparatus for applying to containers
JPS63153117A (en) * 1986-09-17 1988-06-25 ダブリュー・アール・グレイス・アンド・カンパニー―コネチカット Heat-shrinkable tubular film material
EP0260848A2 (en) * 1986-09-17 1988-03-23 W.R. Grace & Co.-Conn. Improvements in or relating to heat-shrinkable tubular film material
EP0260848A3 (en) * 1986-09-17 1990-04-04 W.R. Grace & Co.-Conn. Improvements in or relating to heat-shrinkable tubular film material
AU619992B2 (en) * 1986-09-17 1992-02-06 W.R. Grace & Co.-Conn. Improvements in or relating to heat-shrinkable tubular film material
JP2596940B2 (en) 1986-09-17 1997-04-02 ダブリュー・アール・グレイス・アンド・カンパニー―コネチカット Heat shrinkable tubular film material
US5709599A (en) * 1986-09-17 1998-01-20 W. R. Grace & Co.-Conn. Method for making heat-shrinkable tubular film material
EP0334697A1 (en) * 1988-03-22 1989-09-27 ETS BREGER AINE SA. Société dite: Combination with protection element for a barrel valve
FR2629054A1 (en) * 1988-03-22 1989-09-29 Breger Aine Sa Ets DEVICE FOR PROTECTING A FUTURE VALVE
US20070131640A1 (en) * 2003-11-10 2007-06-14 Alcan Packaging Capsules Method for the production of caps with a heat shrinkable skirt and caps obtained according to the method
US8226867B2 (en) * 2003-11-10 2012-07-24 Alcan Packaging Capsules Method for the production of caps with a heat shrinkable skirt and caps obtained according to the method

Also Published As

Publication number Publication date
SE308394B (en) 1969-02-10
DE1479805B2 (en) 1975-02-27
DE1479805A1 (en) 1969-05-14
DK126093B (en) 1973-06-12
NL6501800A (en) 1965-08-16

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