CA2853339C - Method for sealing a metal cans with peelable lids and device therefor - Google Patents

Method for sealing a metal cans with peelable lids and device therefor Download PDF

Info

Publication number
CA2853339C
CA2853339C CA2853339A CA2853339A CA2853339C CA 2853339 C CA2853339 C CA 2853339C CA 2853339 A CA2853339 A CA 2853339A CA 2853339 A CA2853339 A CA 2853339A CA 2853339 C CA2853339 C CA 2853339C
Authority
CA
Canada
Prior art keywords
flange
induction coil
coil
heating system
sealing
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.)
Active
Application number
CA2853339A
Other languages
English (en)
French (fr)
Other versions
CA2853339A1 (en
Inventor
Ian Maxwell
John Pawel Bilko
Florian Christian Gregory Combe
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.)
Crown Packaging Technology Inc
Original Assignee
Crown Packaging Technology 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 Crown Packaging Technology Inc filed Critical Crown Packaging Technology Inc
Publication of CA2853339A1 publication Critical patent/CA2853339A1/en
Application granted granted Critical
Publication of CA2853339C publication Critical patent/CA2853339C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10Applying or generating heat or pressure or combinations thereof
    • B65B51/22Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means, i.e. by friction or ultrasonic or induction welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10Applying or generating heat or pressure or combinations thereof
    • B65B51/22Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means, i.e. by friction or ultrasonic or induction welding
    • B65B51/227Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means, i.e. by friction or ultrasonic or induction welding by induction welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/44Joining a heated non plastics element to a plastics element
    • B29C65/46Joining a heated non plastics element to a plastics element heated by induction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00Closing containers or receptacles after filling
    • B65B7/16Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/28Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
    • B65B7/2842Securing closures on containers
    • B65B7/2878Securing closures on containers by heat-sealing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00Closing containers or receptacles after filling
    • B65B7/16Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/28Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
    • B65B7/2842Securing closures on containers
    • B65B7/2885Securing closures on containers by heat-shrinking
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/10Induction heating apparatus, other than furnaces, for specific applications
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/10Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/101Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/36Coil arrangements
    • H05B6/38Coil arrangements specially adapted for fitting into hollow spaces of workpieces
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/36Coil arrangements
    • H05B6/44Coil arrangements having more than one coil or coil segment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/76Making non-permanent or releasable joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112Single lapped joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General 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
    • B29C66/51Joining 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
    • B29C66/53Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • B29C66/53461Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General 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
    • B29C66/72General 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 structure of the material of the parts to be joined
    • B29C66/723General 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 structure of the material of the parts to be joined being multi-layered
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General 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
    • B29C66/74Joining plastics material to non-plastics material
    • B29C66/742Joining plastics material to non-plastics material to metals or their alloys
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/83General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832Reciprocating joining or pressing tools
    • B29C66/8322Joining or pressing tools reciprocating along one axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2022/00Hollow articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/56Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B29L2031/565Stoppers or lids for bottles, jars, or the like, e.g. closures for containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Closing Of Containers (AREA)
  • General Induction Heating (AREA)
  • Packages (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Package Closures (AREA)
CA2853339A 2011-11-23 2012-10-08 Method for sealing a metal cans with peelable lids and device therefor Active CA2853339C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11190398.5 2011-11-23
EP11190398 2011-11-23
PCT/EP2012/069859 WO2013075877A1 (en) 2011-11-23 2012-10-08 Method for sealing a metal cans with peelable lids and device therefor

Publications (2)

Publication Number Publication Date
CA2853339A1 CA2853339A1 (en) 2013-05-30
CA2853339C true CA2853339C (en) 2020-07-21

Family

ID=46980973

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2853339A Active CA2853339C (en) 2011-11-23 2012-10-08 Method for sealing a metal cans with peelable lids and device therefor

Country Status (20)

Country Link
US (2) US10040588B2 (enExample)
EP (1) EP2782837B8 (enExample)
JP (1) JP6209523B2 (enExample)
CN (1) CN104053603B (enExample)
AU (1) AU2012342804B2 (enExample)
BR (1) BR112014012314A2 (enExample)
CA (1) CA2853339C (enExample)
CO (1) CO6970575A2 (enExample)
DK (1) DK2782837T3 (enExample)
ES (1) ES2620307T3 (enExample)
HU (1) HUE032116T2 (enExample)
IN (1) IN2014DN03272A (enExample)
MA (1) MA35733B1 (enExample)
MX (1) MX358431B (enExample)
PL (1) PL2782837T3 (enExample)
RU (1) RU2611156C2 (enExample)
SA (1) SA112330982B1 (enExample)
UA (1) UA111001C2 (enExample)
WO (1) WO2013075877A1 (enExample)
ZA (1) ZA201403444B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN2014DN03272A (enExample) * 2011-11-23 2015-05-22 Crown Packaging Technology Inc
WO2015164174A1 (en) 2014-04-24 2015-10-29 Silgan Containers Llc Food container induction heating system having power based microbial lethality monitoring
US20170349311A1 (en) * 2016-06-06 2017-12-07 Fords Packaging Systems Limited Sealing Head
DE102017101150B3 (de) * 2017-01-20 2018-05-30 Ardagh Mp Group Netherlands B.V. Werkzeug und Verfahren zum Verschließen eines Behälters und Verfahren zur Herstellung eines Behälters mit mehreren Räumen
EP3546199A1 (de) 2018-03-28 2019-10-02 Top Cap Holding GmbH Verfahren zum herstellen eines dosendeckels aus einem verbundmaterial
USD946405S1 (en) 2019-03-20 2022-03-22 Ball Corporation Metal food container
USD982458S1 (en) 2019-10-24 2023-04-04 Ball Corporation Metal food container
CA3180296A1 (en) 2020-05-26 2021-12-02 John D. EFNER Apparatus and method to heat metallic containers or workpieces
US12168551B2 (en) 2021-03-01 2024-12-17 Ball Corporation Metal container and end closure with seal
WO2023037847A1 (ja) 2021-09-08 2023-03-16 ローム株式会社 半導体装置
CN115055637B (zh) * 2022-04-12 2025-07-29 合肥福晟机械制造有限公司 一种避免产生裂痕的均匀加热式锻造件加热炉

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US2024906A (en) * 1932-03-11 1935-12-17 Wisconsin Alumni Res Found Method of heating electrically conducting bodies
GB490514A (en) 1935-11-21 1938-08-15 Howard Edward Somes A new or improved method of heat treating hollow bodies from within and an electromagnetic induction heater therefor
GB1207306A (en) * 1966-10-25 1970-09-30 United Glass Ltd Container closuring
US3840138A (en) * 1973-04-25 1974-10-08 Continental Can Co Method and apparatus for heating stripe-like areas on can bodies
US4281502A (en) * 1979-03-08 1981-08-04 Lorne Bonkowski Clean pack carrier
JPS57199994A (en) 1981-06-02 1982-12-08 Tokyo Shibaura Electric Co Incore monitoring device
JPS6142313Y2 (enExample) * 1981-06-16 1986-12-01
US4549389A (en) * 1983-05-05 1985-10-29 Zichy Theodore B R Precharged containers
US4969965A (en) * 1989-07-03 1990-11-13 Aluminum Company Of America Using a contoured head for sealing lidding stock
US5529703A (en) * 1990-06-04 1996-06-25 Nordson Corporation Induction dryer and magnetic separator
US5085339A (en) * 1990-10-01 1992-02-04 Polystar Packaging, Incorporated Reclosable container closure
US5218178A (en) * 1991-07-01 1993-06-08 Inductotherm Corp. Method of and apparatus for internal heating of solid bodies using electromagnetic induction
ZA9210102B (en) 1992-02-10 1993-08-24 Heron Tech Inc Induction dryer and magnetic separator
EP1027250B1 (en) * 1997-10-31 2001-12-19 Bantam Engineers Limited Method and apparatus for capping container cans for food products and drinks
JP4683584B2 (ja) 2000-07-27 2011-05-18 大和製罐株式会社 缶胴接合部へのテープ状樹脂フィルム被覆方法
WO2004017375A2 (en) 2002-08-16 2004-02-26 Plastech, Inc. Multi-component packaging system and method for manufacture
BRPI0607494B1 (pt) 2005-03-01 2019-07-30 Crown Packaging Technology, Inc. Lata para acondicionamento de alimento, método para fabricar uma lata, e, aparelho para formar o corpo da lata
GB0604097D0 (en) * 2006-03-01 2006-04-12 Crown Packaging Technology Inc Container
JP5200266B2 (ja) * 2007-04-11 2013-06-05 東洋製罐株式会社 容器のヒートシール方法およびその装置
JP5114671B2 (ja) * 2007-04-16 2013-01-09 新日鐵住金株式会社 金属板の誘導加熱装置および誘導加熱方法
JP5240987B2 (ja) * 2007-12-25 2013-07-17 学校法人東京電機大学 過熱蒸気発生容器、過熱蒸気発生装置及び過熱蒸気発生方法
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IN2014DN03272A (enExample) * 2011-11-23 2015-05-22 Crown Packaging Technology Inc

Also Published As

Publication number Publication date
JP6209523B2 (ja) 2017-10-04
AU2012342804B2 (en) 2016-05-19
CO6970575A2 (es) 2014-06-13
RU2611156C2 (ru) 2017-02-21
IN2014DN03272A (enExample) 2015-05-22
MA35733B1 (fr) 2014-12-01
US10343801B2 (en) 2019-07-09
EP2782837A1 (en) 2014-10-01
ES2620307T3 (es) 2017-06-28
US20140334902A1 (en) 2014-11-13
CA2853339A1 (en) 2013-05-30
EP2782837B1 (en) 2017-01-04
JP2015500777A (ja) 2015-01-08
PL2782837T3 (pl) 2017-06-30
ZA201403444B (en) 2015-06-24
SA112330982B1 (ar) 2016-06-07
US20190002146A1 (en) 2019-01-03
WO2013075877A1 (en) 2013-05-30
UA111001C2 (uk) 2016-03-10
CN104053603B (zh) 2016-01-20
AU2012342804A1 (en) 2014-05-22
BR112014012314A2 (pt) 2017-05-30
EP2782837B8 (en) 2017-11-15
US10040588B2 (en) 2018-08-07
MX358431B (es) 2018-08-06
RU2014124037A (ru) 2015-12-27
MX2014006016A (es) 2014-06-04
DK2782837T3 (en) 2017-04-10
CN104053603A (zh) 2014-09-17
HUE032116T2 (en) 2017-09-28

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20170915