GB2095611B - Heating thermoplastic preforms - Google Patents

Heating thermoplastic preforms

Info

Publication number
GB2095611B
GB2095611B GB8209286A GB8209286A GB2095611B GB 2095611 B GB2095611 B GB 2095611B GB 8209286 A GB8209286 A GB 8209286A GB 8209286 A GB8209286 A GB 8209286A GB 2095611 B GB2095611 B GB 2095611B
Authority
GB
United Kingdom
Prior art keywords
heating thermoplastic
thermoplastic preforms
preforms
heating
thermoplastic
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
GB8209286A
Other versions
GB2095611A (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.)
Milacron Inc
Original Assignee
Milacron 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 Milacron Inc filed Critical Milacron Inc
Publication of GB2095611A publication Critical patent/GB2095611A/en
Application granted granted Critical
Publication of GB2095611B publication Critical patent/GB2095611B/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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6409—Thermal conditioning of preforms
    • B29C49/6418—Heating of preforms
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6409—Thermal conditioning of preforms
    • B29C49/6436—Thermal conditioning of preforms characterised by temperature differential
    • B29C49/6462—Thermal conditioning of preforms characterised by temperature differential by masking
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/68—Ovens specially adapted for heating preforms or parisons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
GB8209286A 1981-03-30 1982-03-30 Heating thermoplastic preforms Expired GB2095611B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24919081A 1981-03-30 1981-03-30

Publications (2)

Publication Number Publication Date
GB2095611A GB2095611A (en) 1982-10-06
GB2095611B true GB2095611B (en) 1984-09-26

Family

ID=22942407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8209286A Expired GB2095611B (en) 1981-03-30 1982-03-30 Heating thermoplastic preforms

Country Status (5)

Country Link
JP (1) JPS57174222A (en)
CA (1) CA1193640A (en)
DE (1) DE3210676C2 (en)
FR (1) FR2502540B1 (en)
GB (1) GB2095611B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7121821B2 (en) 2001-09-14 2006-10-17 Krones Ag Device for heating preforms provided with supporting ring
DE202008008755U1 (en) 2008-06-30 2008-09-11 Krones Ag Transport element for a preform
DE102008015169A1 (en) 2008-03-20 2009-09-24 Krones Ag Premolding heating device for manufacturing beverage bottle, has set of locking elements provided to lock openings, such that sequence of openings without gap usable for premolding is interrupted in plates
DE102008030863A1 (en) 2008-06-30 2009-12-31 Krones Ag Method for rebuilding device for heating multiple preforms, involves spending force so that magnetic retention force of retaining element is overpowered

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561986B1 (en) * 1984-03-28 1986-09-26 Pont A Mousson DEVICE FOR HEATING BLANKS OF THERMOPLASTIC MATERIAL TO FORM HOLLOW BODIES BY BLOWING
DE3908345C1 (en) * 1989-03-15 1991-01-03 Bekum Maschinenfabriken Gmbh, 1000 Berlin, De Apparatus for blow-moulding prefabricated parisons
GB9024619D0 (en) * 1990-11-13 1991-01-02 Mckechnie Plastics Ltd Thermoplastic hoses and tubes
AU654848B2 (en) * 1991-04-30 1994-11-24 Dentsply International Inc. Denture curing apparatus and method
FR2678542B1 (en) * 1991-07-01 1993-10-29 Sidel PROCESS AND INSTALLATION FOR THE HEATING, BY INFRARED RADIATION, OF PLASTIC PREFORMS, PARTICULARLY PET, FOR THE MANUFACTURE OF CONTAINERS.
US5780069A (en) * 1994-04-18 1998-07-14 Frontier, Inc. Blow molding apparatus having radiant heating means for preforms
AT521U1 (en) * 1994-11-08 1995-12-27 Kosme Etikettiertechnik Ges M METHOD FOR SETTING PROCESS PARAMETERS IN THE PRODUCTION OF HOLLOW BODIES FROM THERMOPLASTIC PREFORMS, AND DEVICE FOR IMPLEMENTING THE METHOD
FR2732924B1 (en) * 1995-04-12 1997-06-13 Sidel Sa METHOD AND DEVICE FOR SELECTIVE HEATING OF A CONTAINER PREFORM
US6361301B1 (en) * 2000-02-21 2002-03-26 Plastipak Packaging, Inc. Heater assembly for blow molding plastic preforms
FR2878185B1 (en) 2004-11-22 2008-11-07 Sidel Sas PROCESS FOR MANUFACTURING CONTAINERS COMPRISING A HEATING STEP BY MEANS OF A COHERENT ELECTROMAGNETIC RADIATION BEAM
FR2917005B1 (en) 2007-06-11 2009-08-28 Sidel Participations HEATING FACILITY FOR PREFORMING BODIES FOR BLOWING CONTAINERS
FR2922148B1 (en) * 2007-10-10 2015-04-10 Tecsor METHOD FOR HEATING A PREFORM WITH INFRARED RADIATION FOR BLOWING A CONTAINER
FR2938789B1 (en) * 2008-11-24 2013-03-29 Gregoire Lize METHOD AND DEVICE FOR INFRARED HEATING OF PLASTIC PREFORMS.
DE102009025839A1 (en) * 2009-05-19 2010-11-25 Krones Ag Method and tempering device for heating preforms prior to their transformation into containers
EP2813344B1 (en) * 2013-06-10 2016-11-16 Discma AG Apparatus and method for fabricating containers
DE102017120634A1 (en) * 2017-09-07 2019-03-07 Krones Ag Apparatus and method for heating plastic preforms with controllable heating power

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732066A (en) * 1970-11-16 1973-05-08 Westinghouse Electric Corp Oven for controlling heating and curing of resinous insulating material
DE2057298A1 (en) * 1970-11-21 1972-06-08 Hesser Ag Maschf Device for heating thermoplastic preforms before they are inflated to form hollow bodies
DE2352926A1 (en) * 1973-10-22 1975-04-24 Heidenreich & Harbeck Gmbh METHOD AND DEVICE FOR HEATING A WORKPIECE MADE OF PLASTIC
US4079104A (en) * 1976-04-16 1978-03-14 Owens-Illinois, Inc. Method for heating plastic articles
US4164642A (en) * 1976-12-20 1979-08-14 Ebert Edward A Radiant-hot air heater

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7121821B2 (en) 2001-09-14 2006-10-17 Krones Ag Device for heating preforms provided with supporting ring
DE102008015169A1 (en) 2008-03-20 2009-09-24 Krones Ag Premolding heating device for manufacturing beverage bottle, has set of locking elements provided to lock openings, such that sequence of openings without gap usable for premolding is interrupted in plates
DE202008008755U1 (en) 2008-06-30 2008-09-11 Krones Ag Transport element for a preform
DE102008030863A1 (en) 2008-06-30 2009-12-31 Krones Ag Method for rebuilding device for heating multiple preforms, involves spending force so that magnetic retention force of retaining element is overpowered

Also Published As

Publication number Publication date
FR2502540A1 (en) 1982-10-01
DE3210676C2 (en) 1984-12-06
FR2502540B1 (en) 1986-03-28
DE3210676A1 (en) 1982-12-30
CA1193640A (en) 1985-09-17
GB2095611A (en) 1982-10-06
JPS57174222A (en) 1982-10-26
JPS615894B2 (en) 1986-02-21

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Legal Events

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

Effective date: 19930330