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GB2474366B - Zone cooling - Google Patents

Zone cooling

Info

Publication number
GB2474366B
GB2474366B GB1017190.8A GB201017190A GB2474366B GB 2474366 B GB2474366 B GB 2474366B GB 201017190 A GB201017190 A GB 201017190A GB 2474366 B GB2474366 B GB 2474366B
Authority
GB
United Kingdom
Prior art keywords
zone cooling
zone
cooling
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 - Fee Related
Application number
GB1017190.8A
Other versions
GB2474366A (en
GB201017190D0 (en
Inventor
John Meek Preston
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.)
STRETCHFORM ASSOCIATES Ltd
Original Assignee
STRETCHFORM ASSOCIATES 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
Priority claimed from GB0917819A external-priority patent/GB0917819D0/en
Priority claimed from GB0917821A external-priority patent/GB0917821D0/en
Priority claimed from GB0919407A external-priority patent/GB0919407D0/en
Application filed by STRETCHFORM ASSOCIATES Ltd filed Critical STRETCHFORM ASSOCIATES Ltd
Publication of GB201017190D0 publication Critical patent/GB201017190D0/en
Publication of GB2474366A publication Critical patent/GB2474366A/en
Application granted granted Critical
Publication of GB2474366B publication Critical patent/GB2474366B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/42—Heating or cooling
    • B29C51/426—Producing specific thermal regimes during thermoforming to obtain particular properties
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/42—Heating or cooling
    • B29C51/427—Cooling of the material with a fluid blast
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/46—Measuring, controlling or regulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
GB1017190.8A 2009-10-12 2010-10-12 Zone cooling Expired - Fee Related GB2474366B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0917819A GB0917819D0 (en) 2009-10-12 2009-10-12 Zone cooling
GB0917821A GB0917821D0 (en) 2009-10-12 2009-10-12 Stretching and forming machine
GB0919407A GB0919407D0 (en) 2009-10-12 2009-11-05 Zone cooling

Publications (3)

Publication Number Publication Date
GB201017190D0 GB201017190D0 (en) 2010-11-24
GB2474366A GB2474366A (en) 2011-04-13
GB2474366B true GB2474366B (en) 2012-11-14

Family

ID=43304429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1017190.8A Expired - Fee Related GB2474366B (en) 2009-10-12 2010-10-12 Zone cooling

Country Status (2)

Country Link
GB (1) GB2474366B (en)
WO (1) WO2011045599A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110253866B (en) * 2019-07-31 2021-06-29 烟台业达医疗器械有限公司 Thermoforming mould for tablet aluminum plastic packaging

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121767A (en) * 1961-05-10 1964-02-18 Illinois Tool Works Method and apparatus for fabricating sheet formed molded articles
GB1483220A (en) * 1974-08-08 1977-08-17 Sidaplax Process and apparatus for thermoforming an article from thermoplastic sheet material
US4521175A (en) * 1980-03-14 1985-06-04 Multivac Sepp Haggenmuller Kg Apparatus for producing containers from thermoplastic sheet material
JPS60180815A (en) * 1984-02-29 1985-09-14 Nippon Plast Co Ltd Deep-draw press molding of synthetic resin sheet
US5407610A (en) * 1990-02-06 1995-04-18 Honda Giken Kogyo Kabushiki Kaisha Method for molding fiber-reinforced resin
EP0868993A1 (en) * 1997-03-04 1998-10-07 Adolf Illig Maschinenbau GmbH & Co Cooling means on or in the clamping frame of thermoforming apparatus
WO2000040392A1 (en) * 1998-12-31 2000-07-13 Preston Associates (Scotland) Limited Plastic stretching method and apparatus for use in vacuum forming techniques

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121767A (en) * 1961-05-10 1964-02-18 Illinois Tool Works Method and apparatus for fabricating sheet formed molded articles
GB1483220A (en) * 1974-08-08 1977-08-17 Sidaplax Process and apparatus for thermoforming an article from thermoplastic sheet material
US4521175A (en) * 1980-03-14 1985-06-04 Multivac Sepp Haggenmuller Kg Apparatus for producing containers from thermoplastic sheet material
JPS60180815A (en) * 1984-02-29 1985-09-14 Nippon Plast Co Ltd Deep-draw press molding of synthetic resin sheet
US5407610A (en) * 1990-02-06 1995-04-18 Honda Giken Kogyo Kabushiki Kaisha Method for molding fiber-reinforced resin
EP0868993A1 (en) * 1997-03-04 1998-10-07 Adolf Illig Maschinenbau GmbH & Co Cooling means on or in the clamping frame of thermoforming apparatus
WO2000040392A1 (en) * 1998-12-31 2000-07-13 Preston Associates (Scotland) Limited Plastic stretching method and apparatus for use in vacuum forming techniques

Also Published As

Publication number Publication date
WO2011045599A2 (en) 2011-04-21
WO2011045599A3 (en) 2012-05-03
GB2474366A (en) 2011-04-13
GB201017190D0 (en) 2010-11-24

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Legal Events

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

Effective date: 20141012