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GB9114891D0 - Molding die - Google Patents

Molding die

Info

Publication number
GB9114891D0
GB9114891D0 GB919114891A GB9114891A GB9114891D0 GB 9114891 D0 GB9114891 D0 GB 9114891D0 GB 919114891 A GB919114891 A GB 919114891A GB 9114891 A GB9114891 A GB 9114891A GB 9114891 D0 GB9114891 D0 GB 9114891D0
Authority
GB
United Kingdom
Prior art keywords
molding die
die
molding
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.)
Withdrawn
Application number
GB919114891A
Other versions
GB2257388A (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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of GB9114891D0 publication Critical patent/GB9114891D0/en
Publication of GB2257388A publication Critical patent/GB2257388A/en
Withdrawn legal-status Critical Current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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/7356—Heating or cooling of the mould the temperature of the mould being near or higher than the melting temperature or glass transition temperature of the moulding material
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/7393—Heating or cooling of the mould alternately heating and cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
GB9114891A 1990-07-03 1991-07-10 Electrically heated moulding die Withdrawn GB2257388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP90176670A JPH0464418A (en) 1990-07-03 1990-07-03 Mold

Publications (2)

Publication Number Publication Date
GB9114891D0 true GB9114891D0 (en) 1991-08-28
GB2257388A GB2257388A (en) 1993-01-13

Family

ID=16017665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9114891A Withdrawn GB2257388A (en) 1990-07-03 1991-07-10 Electrically heated moulding die

Country Status (4)

Country Link
JP (1) JPH0464418A (en)
CA (1) CA2046729A1 (en)
DE (1) DE4122995A1 (en)
GB (1) GB2257388A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9906176D0 (en) 1999-03-17 1999-05-12 Unilever Plc Process for producing a water soluble package
GB9906171D0 (en) 1999-03-17 1999-05-12 Unilever Plc A process for producing a water soluble package
GB9906169D0 (en) 1999-03-17 1999-05-12 Unilever Plc A process for producing a water soluble package
KR20010091735A (en) * 2000-03-17 2001-10-23 강신일 A system for fast heating of mold wall using vapor deposition
US6492312B1 (en) 2001-03-16 2002-12-10 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Water soluble sachet with a dishwashing enhancing particle
ES2330712B1 (en) * 2008-06-03 2010-10-15 Fundacion Aitiip MOLD OVEN.
DE102009027341A1 (en) * 2009-06-30 2011-01-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mold and method of use
WO2011035376A1 (en) * 2009-09-24 2011-03-31 Romar Engineering Pty Ltd A mould or mould core and a method of manufacturing a mould or mould core
DE102010018590A1 (en) * 2010-04-27 2011-10-27 Wittmann Battenfeld Gmbh Method for injection-molding of mold part in injection molding tool, involves passing electric current having specific voltage through metal layer to heat molten plastic for predetermined time
FR2989302B1 (en) * 2012-04-16 2014-05-23 Faurecia Interieur Ind METHOD OF MAKING A GARMENT COMPONENT COMPRISING A HEATING STEP OF THE INJECTION CAVITY
DE102013004764A1 (en) * 2013-01-07 2014-07-10 Ludwig Wolf Mold with integrated electric surface heating
FR3001652A1 (en) * 2013-02-05 2014-08-08 Commissariat Energie Atomique Device for manufacturing part from material e.g. polymer material, to be heated, has outer layer provided with structured outer surface, and resistive heating tracks arranged in outer layer, where material is applied to outer surface
DE102013106257A1 (en) * 2013-06-16 2014-12-18 Phitea GmbH Component for an injection molding machine
CN104827608B (en) * 2014-02-11 2017-11-07 刘忠男 Has the mould of heater
JP6587136B2 (en) * 2015-11-09 2019-10-09 国立研究開発法人産業技術総合研究所 Mold and mold manufacturing method
JP6838865B2 (en) * 2016-03-31 2021-03-03 宇部興産機械株式会社 Injection molding equipment and injection molding method
CN106273093B (en) * 2016-08-30 2019-10-25 厦门建霖健康家居股份有限公司 A kind of High Efficiency Thermal exchange molding die and its application method
CN107379416A (en) * 2017-08-02 2017-11-24 安徽原动力生产力促进中心有限公司 A kind of injection mold of easy-formation
DE102017125258A1 (en) * 2017-10-27 2019-05-02 Airbus Operations Gmbh TOOL WITH IMPROVED HEAT TRANSFER CHARACTERISTICS
JP2019126923A (en) * 2018-01-22 2019-08-01 トヨタ自動車株式会社 Molding die, molding apparatus, molding method, and manufacturing method of resin product

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB612202A (en) * 1946-09-11 1948-11-09 James Edward Gordon Improvements in or relating to moulds and moulding, for example in connection with the production of skins for aerofoil structures
GB1176651A (en) * 1966-01-20 1970-01-07 Paul Eisler Electric Heat Treatment of Structural Materials.
DE2334579A1 (en) * 1973-07-07 1975-01-30 Siemag Siegener Masch Bau DEVICE FOR MANUFACTURING MOLDED PARTS FROM THERMOPLASTICS CONTAINING DRYING AGENTS
GB1524071A (en) * 1975-10-31 1978-09-06 British United Shoe Machinery Flow-moulding of workpieces having at least a surface layer of thermoformable material
FR2552012B1 (en) * 1983-09-19 1986-12-12 Aerospatiale METHOD OF MANUFACTURING A MOLD FOR MAKING LARGE MOLDED PARTS MADE OF COMPOSITE MATERIAL, MOLD OBTAINED BY MEANS OF THIS PROCESS AND POLYMERIZED PART MADE BY MEANS OF THIS MOLD
DE3710626A1 (en) * 1987-02-17 1988-08-25 Buchtal Gmbh ROOM HEATING ELEMENT CONSISTING OF A CERAMIC MOLDED BODY WITH AN ELECTRIC RESISTANT COATING, IN PARTICULAR IN THE FORM OF A CERAMIC PLATE
US4897028A (en) * 1987-03-20 1990-01-30 General Electric Company Apparatus for thermoplastically processing synthetic polymeric resins
DE3832284A1 (en) * 1988-09-22 1990-04-05 Krupp Corpoplast Masch Process and apparatus for thermally switching a body between a heating-up phase and a cooling-down phase for the treating of plastics

Also Published As

Publication number Publication date
GB2257388A (en) 1993-01-13
DE4122995A1 (en) 1992-02-13
CA2046729A1 (en) 1992-01-12
JPH0464418A (en) 1992-02-28

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)