WO2002015708A3 - Continuously forming coated center-filled gum products - Google Patents

Continuously forming coated center-filled gum products Download PDF

Info

Publication number
WO2002015708A3
WO2002015708A3 PCT/US2001/024672 US0124672W WO0215708A3 WO 2002015708 A3 WO2002015708 A3 WO 2002015708A3 US 0124672 W US0124672 W US 0124672W WO 0215708 A3 WO0215708 A3 WO 0215708A3
Authority
WO
WIPO (PCT)
Prior art keywords
gum material
pellets
liquid
filled gum
filled
Prior art date
Application number
PCT/US2001/024672
Other languages
French (fr)
Other versions
WO2002015708A2 (en
Inventor
Marc Degady
Niekerk Miles Van
Thomas J Kuncewitch
Original Assignee
Warner Lambert Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24588423&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2002015708(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Warner Lambert Co filed Critical Warner Lambert Co
Priority to BRPI0113469-8A priority Critical patent/BR0113469B1/en
Priority to AU2001281124A priority patent/AU2001281124A1/en
Priority to DE60120423T priority patent/DE60120423T2/en
Priority to MXPA03001436A priority patent/MXPA03001436A/en
Priority to EP01959585A priority patent/EP1313373B1/en
Priority to JP2002520634A priority patent/JP4460218B2/en
Priority to CA2419396A priority patent/CA2419396C/en
Publication of WO2002015708A2 publication Critical patent/WO2002015708A2/en
Publication of WO2002015708A3 publication Critical patent/WO2002015708A3/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23GCOCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G4/00Chewing gum
    • A23G4/02Apparatus specially adapted for manufacture or treatment of chewing gum
    • A23G4/025Apparatus specially adapted for manufacture or treatment of chewing gum for coating or surface-finishing
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23GCOCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G4/00Chewing gum
    • A23G4/02Apparatus specially adapted for manufacture or treatment of chewing gum
    • A23G4/04Apparatus specially adapted for manufacture or treatment of chewing gum for moulding or shaping
    • A23G4/043Apparatus specially adapted for manufacture or treatment of chewing gum for moulding or shaping for composite chewing gum

Abstract

A method, system and apparatus for continuously producing coated tablets or pellets of liquid-filled gum material. An extruded rope (15) of liquid-filled gum material is formed, sized, and separated into individual pellets of liquid-filled gum material. A tablet-forming mechanism (22) having pairs of chain mechanisms with open mating die groove members separate the rope of gum material into individual pieces and form it into individual pellets. The open die groove members have curved non-flat configurations such that the die cavities form pellets of liquid-filled gum material with curved non-flat configurations. The formed pellets of gum material are cooled in a cooling mechanisms (26), conditioned at an appropriate low humidity, low temperature environment, and then coated with a hard sugar or sugarless shell.
PCT/US2001/024672 2000-08-24 2001-08-07 Continuously forming coated center-filled gum products WO2002015708A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BRPI0113469-8A BR0113469B1 (en) 2000-08-24 2001-08-07 System, process and apparatus for continuous production of liquid filled gum material pieces
AU2001281124A AU2001281124A1 (en) 2000-08-24 2001-08-07 Continuously forming coated center-filled gum products
DE60120423T DE60120423T2 (en) 2000-08-24 2001-08-07 CONTINUOUS FORMATION OF COATED FILLED RUBBER PRODUCTS
MXPA03001436A MXPA03001436A (en) 2000-08-24 2001-08-07 Continuously forming coated center-filled gum products.
EP01959585A EP1313373B1 (en) 2000-08-24 2001-08-07 Continuously forming coated center-filled gum products
JP2002520634A JP4460218B2 (en) 2000-08-24 2001-08-07 Continuous formation of center-filled and coated gum products
CA2419396A CA2419396C (en) 2000-08-24 2001-08-07 Continuously forming coated center-filled gum products

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/645,287 2000-08-24
US09/645,287 US6280780B1 (en) 2000-08-24 2000-08-24 Method and apparatus for continuously forming coated center-filled gum products

Publications (2)

Publication Number Publication Date
WO2002015708A2 WO2002015708A2 (en) 2002-02-28
WO2002015708A3 true WO2002015708A3 (en) 2002-05-30

Family

ID=24588423

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/024672 WO2002015708A2 (en) 2000-08-24 2001-08-07 Continuously forming coated center-filled gum products

Country Status (16)

Country Link
US (1) US6280780B1 (en)
EP (1) EP1313373B1 (en)
JP (2) JP4460218B2 (en)
CN (1) CN1324976C (en)
AR (1) AR034144A1 (en)
AT (1) ATE328489T1 (en)
AU (1) AU2001281124A1 (en)
BR (1) BR0113469B1 (en)
CA (1) CA2419396C (en)
DE (1) DE60120423T2 (en)
EC (1) ECSP034491A (en)
ES (1) ES2269438T3 (en)
MX (1) MXPA03001436A (en)
PE (1) PE20020245A1 (en)
WO (1) WO2002015708A2 (en)
ZA (1) ZA200301176B (en)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6838098B2 (en) * 2000-09-07 2005-01-04 Cadbury Adams Usa, Llc Continuous formation of center filled gum
US6623266B2 (en) * 2001-01-19 2003-09-23 Cadbury Adams Usa Llc Apparatus for making a center-filled gum lollipop with hard candy shell
US6627220B2 (en) * 2001-07-13 2003-09-30 Scolr, Inc. Tablets containing heat sensitive materials and method for forming thereof
GB0326492D0 (en) * 2003-11-14 2003-12-17 Cadbury Schweppes Plc Liquid-filled confectionery compositions
US20060280834A1 (en) * 2004-08-25 2006-12-14 Cadbury Adams Usa, Llc. Center-filled chewing gum composition
US20070148286A1 (en) * 2004-08-25 2007-06-28 Cadbury Adams Usa Llc. Liquid-filled chewing gum composition
US20070148284A1 (en) 2004-08-25 2007-06-28 Cadbury Adams Usa Llc. Liquid-filled chewing gum
US20060280836A1 (en) * 2004-08-25 2006-12-14 Cadbury Adams Usa Llc. Multi-modality tastes in chewing gum compositions
US20060263475A1 (en) * 2004-08-25 2006-11-23 Cadbury Adams Usa, Llc. Center-filled chewing gum composition
US20060280835A1 (en) * 2004-08-25 2006-12-14 Cadbury Adams Usa Llc. Multi-modality flavored chewing gum compositions
US20080014302A1 (en) * 2004-08-25 2008-01-17 Cadbury Adams Usa Llc Multi-region chewing gum composition including isomalt gum region
US7727565B2 (en) * 2004-08-25 2010-06-01 Cadbury Adams Usa Llc Liquid-filled chewing gum composition
US20060286201A1 (en) * 2004-08-25 2006-12-21 Cadbury Adams Usa Llc. Multi-modality functional ingredients in chewing gum compositions
US7641926B2 (en) * 2004-08-25 2010-01-05 Cadbury Adams Usa, Llc Liquid-filled chewing gum composition
US20060068058A1 (en) * 2004-09-30 2006-03-30 Cadbury Adams Usa Llc Thermally stable, high tensile strength encapsulation compositions for actives
WO2006026298A2 (en) * 2004-08-25 2006-03-09 Cadbury Adams Usa Llc Liquid-filled chewing gum composition
US7955630B2 (en) 2004-09-30 2011-06-07 Kraft Foods Global Brands Llc Thermally stable, high tensile strength encapsulated actives
JP2008515407A (en) * 2004-10-08 2008-05-15 ガムリンク エー/エス Confectionery products
US20060153949A1 (en) * 2005-01-11 2006-07-13 Cadbury Adams Usa Llc. Edible compositions containing swellable polymers
CA2595883A1 (en) * 2005-01-28 2006-08-03 Gumlink A/S Chewing gum piece and process for making the same
ES2688772T3 (en) * 2005-05-23 2018-11-06 Intercontinental Great Brands Llc Composition of chewing gum with central filling
EP1906746A4 (en) 2005-05-23 2011-09-21 Cadbury Adams Usa Llc Liquid-filled chewing gum composition
US8703228B2 (en) 2005-05-23 2014-04-22 Intercontinental Great Brands Llc Confectionery composition including an elastomeric component, a cooked saccharide component, and a modified release component
WO2006127307A2 (en) * 2005-05-23 2006-11-30 Cadbury Adams Usa Llc Center-filled chewing gum with barrier layer
MX2007014631A (en) * 2005-05-23 2008-01-24 Cadbury Adams Usa Llc Center-filled chewing gum with barrier layer.
US20070122521A1 (en) * 2005-09-02 2007-05-31 Cadbury Adams Usa, Llc Packaging Design with Thin Foil
CA2628584C (en) 2005-11-04 2011-10-18 Wm. Wrigley Jr. Company Apparatus for producing a center-filled confectionery and method
US20070141198A1 (en) * 2005-12-21 2007-06-21 Marguerite Yang Multilayered confectionery products and methods regarding same
US7288684B1 (en) * 2005-12-22 2007-10-30 Uop Llc Process for the direct production of methanol from methane
WO2007100721A2 (en) * 2006-02-24 2007-09-07 Cadbury Adams Usa Llc Liquid-filled chewing gum composition
US7556487B2 (en) * 2006-03-29 2009-07-07 Intergum Gida Sinayi ve Ticaret A.S. Apparatus for making center-filled chewing gum pieces
RU2421207C2 (en) 2006-04-05 2011-06-20 КЭДБЕРИ АДАМС ЮЭсЭй ЛЛС Oral composition for improving subsurface remineralisation of denal enamel in mammal
MX2008012523A (en) * 2006-04-05 2008-10-14 Cadbury Adams Usa Llc Calcium phosphate complex in acid containing chewing gum.
US20070237729A1 (en) * 2006-04-05 2007-10-11 Cadbury Adams Usa, Llc. Impact of calcium phosphate complex on dental caries
CN105360562A (en) * 2006-04-21 2016-03-02 洲际大品牌有限责任公司 Coating compositions, confectionery and chewing gum compositions and methods
US20140208903A1 (en) * 2006-06-29 2014-07-31 Intercontinental Great Brands Llc Chain cutter for continuously forming center-filled gum pieces
RU2405371C2 (en) * 2006-06-29 2010-12-10 КЭДБЕРИ АДАМС ЮЭсЭй ЛЛС Chain-drive cutting machine for continuous formating of chewing gum with central filler
US20080057154A1 (en) * 2006-09-01 2008-03-06 Dandy Sakiz Ve Sekerleme Sanayi A.S. Apparatus and Method for Making Chewing Gum Pieces
US20080063748A1 (en) * 2006-09-08 2008-03-13 Cadbury Adams Usa Llc. Center-fill confectionery and chewing gum compositions containing suspended saccharide particles
US20080107771A1 (en) * 2006-10-20 2008-05-08 Wm. Wrigley Jr. Company Apparatus and method of making center-filled confectionery product
USRE47515E1 (en) 2006-11-20 2019-07-16 Koninklijke Philips N.V. Rotary shaver with improved support structure for shaving heads
US20080166449A1 (en) 2006-11-29 2008-07-10 Cadbury Adams Usa Llc Confectionery compositions including an elastomeric component and a saccharide component
KR100848182B1 (en) * 2007-02-06 2008-07-23 롯데제과주식회사 Center filled coated gum and preparing method for the same
WO2008122286A1 (en) * 2007-04-04 2008-10-16 Gumlink A/S Center-filled chewing gum product for dental care
US8877266B2 (en) 2007-05-02 2014-11-04 Tom's Of Maine, Inc. Supercritical CO2 liquorice extract anti-microbial and anti-inflammatory isolates and products made there from
US20080274063A1 (en) * 2007-05-02 2008-11-06 Chantal Bergeron Supercritical CO2 liquorice extract anti-microbial and anti-inflammatory isolates and products made there from
US8236360B2 (en) * 2007-05-02 2012-08-07 Tom's Of Maine, Inc. Supercritical CO2 liquorice extract and products made there from
ES2704409T5 (en) * 2007-07-27 2022-03-25 Intercontinental Great Brands Llc Method and apparatus for processing confectionery
EP2190297B1 (en) * 2007-07-27 2015-03-11 Intercontinental Great Brands LLC Method and apparatus for processing multiple confectionery ropes
US8722117B2 (en) * 2008-06-04 2014-05-13 Wm. Wrigley Jr. Company Method and apparatus for thermal sealing a filled confectionery product
JP5773559B2 (en) * 2008-07-02 2015-09-02 株式会社ロッテ A system for continuously producing edible foods with a liquid filling in the center
JP5225032B2 (en) 2008-11-07 2013-07-03 日本クラフトフーズ株式会社 Chewing gum and method for producing the same
EP2408313A2 (en) 2008-11-28 2012-01-25 Kraft Foods Global Brands LLC Multi-region chewing gum confectionery composition, article, method, and apparatus
US20100181405A1 (en) * 2009-01-05 2010-07-22 Royal Appliance Mfg. Co.D/B/A Tti Floor Care North America Blade assembly for shredders of sheet-like material
MX2011008435A (en) 2009-02-10 2012-06-19 Cadbury Adams Mexico S De R L De C V Coated confectionery and chewing gum compositions and methods for making them.
EP2515669B1 (en) 2009-12-21 2018-08-01 Intercontinental Great Brands LLC Particulate coating compositions, coated confectionery, and methods of making the same
BR112012018075A2 (en) * 2010-01-21 2019-09-24 Kraft Foods Global Brands Llc "chewing gum formation and sizing system and method and / or chewing gum temperature change".
MX2012012746A (en) 2010-04-30 2012-11-21 Nihon Kraft Foods Ltd Chewing gum with pretreated polyols.
EP2584914A1 (en) * 2010-06-28 2013-05-01 Kraft Foods Global Brands LLC Pearlescent pigment surface treatment for chewable confectionery and methods of making the same
US10973238B2 (en) 2011-03-11 2021-04-13 Intercontinental Great Brands Llc System and method of forming multilayer confectionery
RU2559406C2 (en) 2011-04-29 2015-08-10 ИНТЕРКОНТИНЕНТАЛ ГРЕЙТ БРЭНДЗ ЭлЭлСи Encapsulated acid, its production and chewing gum composition containing such acid
WO2013013046A2 (en) 2011-07-21 2013-01-24 Kraft Foods Global Brands Llc Advanced gum forming and cooling
CN107259058A (en) * 2012-09-21 2017-10-20 洲际大品牌有限责任公司 Advanced matrix sugar is formed
WO2015134326A1 (en) 2014-03-03 2015-09-11 Intercontinental Great Brands Llc Method for manufacturing a comestible
WO2015153149A1 (en) * 2014-03-31 2015-10-08 Intercontinental Great Brands Llc Chain cutter for continuously forming center-filled gum pieces
US20170099854A1 (en) * 2014-05-20 2017-04-13 Intercontinental Great Brands Llc Highly efficient dust coating method to improve process and packaging
AU2019205930A1 (en) 2018-01-05 2020-08-13 Intercontinental Great Brands Llc Packaging a comestible without conditioning
WO2020163354A1 (en) * 2019-02-04 2020-08-13 The Hershey Company Filled cluster products and systems and methods for creating the same

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1667763A (en) * 1921-04-25 1928-05-01 George J Armstrong Confectionery machine
GB352996A (en) * 1930-04-14 1931-07-14 Mulliner Bros Ltd Rollers for drawing, sealing and cutting off tubular confectionery having a powder or soft centre
US3806290A (en) * 1972-07-12 1974-04-23 Warner Lambert Co Apparatus for center-filled chewing gum
US3857963A (en) * 1972-07-12 1974-12-31 Warner Lambert Co Method for forming center-filled chewing gum
US4183968A (en) * 1976-09-28 1980-01-15 Robert Bosch Gmbh Method for production of candies from a strand of confection
US4301178A (en) * 1980-05-02 1981-11-17 Life Savers, Inc. Liquid-filled chewing gum and method
US4398881A (en) * 1981-05-13 1983-08-16 Masao Kobayashi Apparatus for forming soft food material into globular shape
EP0086856A1 (en) * 1982-02-19 1983-08-31 NABISCO BRANDS, Inc. Center-filled chewing gums, a sugarless liquid fill for same and a process for preparing them
US4543769A (en) * 1980-07-05 1985-10-01 Rose Verpackungsmaschinenfabrik Theegarten Method and apparatus for forming and wrapping objects of a soft mass
EP0320580A2 (en) * 1987-11-24 1989-06-21 Warner-Lambert Company Center-filled chewing gum, method and apparatus for making same
EP0434238A2 (en) * 1989-12-01 1991-06-26 Apv Corporation Limited Improvements in or relating to apparatus for crimping
EP1000549A2 (en) * 1998-10-19 2000-05-17 NUOVA EUROMEC S.r.l. Chain mold for making soft-centred sweets
WO2001010238A1 (en) * 1999-08-09 2001-02-15 Warner-Lambert Company System for continuously forming center-filled gum
WO2001089312A2 (en) * 2000-05-22 2001-11-29 Dandy Sakiz Ve Sekerleme Sanayi A.S. Multicolored chewing gum with crunchy transparent coating

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0636718B2 (en) * 1985-12-28 1994-05-18 カネボウ食品株式会社 Composite chewing gum and method for producing the same
US4975288A (en) * 1987-12-08 1990-12-04 Warner-Lambert Company Method for making center-filled chewing gum
JP2951397B2 (en) * 1990-11-27 1999-09-20 コリス株式会社 Composite chewing gum and its manufacturing method
WO1993020705A1 (en) * 1992-04-15 1993-10-28 A.C. Machines Limited Process and apparatus for manufacturing shaped confectionery products
US5716652A (en) * 1996-10-02 1998-02-10 Wm. Wrigley Jr. Company Coated chewing gum products and methods of manufacturing same

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1667763A (en) * 1921-04-25 1928-05-01 George J Armstrong Confectionery machine
GB352996A (en) * 1930-04-14 1931-07-14 Mulliner Bros Ltd Rollers for drawing, sealing and cutting off tubular confectionery having a powder or soft centre
US3806290A (en) * 1972-07-12 1974-04-23 Warner Lambert Co Apparatus for center-filled chewing gum
US3857963A (en) * 1972-07-12 1974-12-31 Warner Lambert Co Method for forming center-filled chewing gum
US4183968A (en) * 1976-09-28 1980-01-15 Robert Bosch Gmbh Method for production of candies from a strand of confection
US4301178A (en) * 1980-05-02 1981-11-17 Life Savers, Inc. Liquid-filled chewing gum and method
US4543769A (en) * 1980-07-05 1985-10-01 Rose Verpackungsmaschinenfabrik Theegarten Method and apparatus for forming and wrapping objects of a soft mass
US4398881A (en) * 1981-05-13 1983-08-16 Masao Kobayashi Apparatus for forming soft food material into globular shape
EP0086856A1 (en) * 1982-02-19 1983-08-31 NABISCO BRANDS, Inc. Center-filled chewing gums, a sugarless liquid fill for same and a process for preparing them
EP0320580A2 (en) * 1987-11-24 1989-06-21 Warner-Lambert Company Center-filled chewing gum, method and apparatus for making same
EP0434238A2 (en) * 1989-12-01 1991-06-26 Apv Corporation Limited Improvements in or relating to apparatus for crimping
EP1000549A2 (en) * 1998-10-19 2000-05-17 NUOVA EUROMEC S.r.l. Chain mold for making soft-centred sweets
WO2001010238A1 (en) * 1999-08-09 2001-02-15 Warner-Lambert Company System for continuously forming center-filled gum
WO2001089312A2 (en) * 2000-05-22 2001-11-29 Dandy Sakiz Ve Sekerleme Sanayi A.S. Multicolored chewing gum with crunchy transparent coating

Also Published As

Publication number Publication date
JP5048037B2 (en) 2012-10-17
PE20020245A1 (en) 2002-03-31
BR0113469A (en) 2003-07-15
EP1313373A2 (en) 2003-05-28
AR034144A1 (en) 2004-02-04
DE60120423D1 (en) 2006-07-20
WO2002015708A2 (en) 2002-02-28
CA2419396C (en) 2010-10-26
CN1533246A (en) 2004-09-29
MXPA03001436A (en) 2005-07-25
DE60120423T2 (en) 2007-08-30
AU2001281124A1 (en) 2002-03-04
ATE328489T1 (en) 2006-06-15
ECSP034491A (en) 2003-06-25
BR0113469B1 (en) 2014-01-28
EP1313373B1 (en) 2006-06-07
JP2010011875A (en) 2010-01-21
ZA200301176B (en) 2004-05-12
US6280780B1 (en) 2001-08-28
ES2269438T3 (en) 2007-04-01
JP4460218B2 (en) 2010-05-12
CA2419396A1 (en) 2002-02-28
CN1324976C (en) 2007-07-11
JP2004506434A (en) 2004-03-04

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