DK371180A - METHOD AND APPARATUS FOR PREPARING THERMOPLASTIC SUBSTANCES - Google Patents

METHOD AND APPARATUS FOR PREPARING THERMOPLASTIC SUBSTANCES

Info

Publication number
DK371180A
DK371180A DK371180A DK371180A DK371180A DK 371180 A DK371180 A DK 371180A DK 371180 A DK371180 A DK 371180A DK 371180 A DK371180 A DK 371180A DK 371180 A DK371180 A DK 371180A
Authority
DK
Denmark
Prior art keywords
preparing thermoplastic
thermoplastic substances
substances
preparing
thermoplastic
Prior art date
Application number
DK371180A
Other languages
Danish (da)
Inventor
B Geppert
Original Assignee
Bellaplast Gmbh
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 Bellaplast Gmbh filed Critical Bellaplast Gmbh
Publication of DK371180A publication Critical patent/DK371180A/en

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
    • B29C49/6463—Thermal conditioning of preforms by contact heating or cooling, e.g. mandrels or cores specially adapted for heating or cooling preforms
    • B29C49/6464—Heating
    • 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
    • B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
    • B29C51/422—Heating or cooling of preforms, specially adapted for thermoforming to produce a temperature differential
    • B29C51/423—Heating or cooling of preforms, specially adapted for thermoforming to produce a temperature differential through the thickness of the preform
    • 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B29C49/04102—Extrusion blow-moulding extruding the material continuously
    • 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
    • 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
    • B29C49/6445—Thermal conditioning of preforms characterised by temperature differential through the preform length
    • 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
    • B29C49/6463—Thermal conditioning of preforms by contact heating or cooling, e.g. mandrels or cores specially adapted for heating or cooling preforms
    • B29C49/6465—Cooling
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0041—Crystalline
DK371180A 1979-09-26 1980-09-01 METHOD AND APPARATUS FOR PREPARING THERMOPLASTIC SUBSTANCES DK371180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792938905 DE2938905A1 (en) 1979-09-26 1979-09-26 METHOD AND DEVICE FOR PRODUCING MOLDINGS FROM THERMOPLASTIC PLASTIC, WHICH READS TO BE SET IN ITS PART CRYSTALLINE CONDITION BY MEANS OF PHYSICAL INFLUENCES, IN PARTICULAR TEMPERATURE INFLUENCES

Publications (1)

Publication Number Publication Date
DK371180A true DK371180A (en) 1981-03-27

Family

ID=6081867

Family Applications (1)

Application Number Title Priority Date Filing Date
DK371180A DK371180A (en) 1979-09-26 1980-09-01 METHOD AND APPARATUS FOR PREPARING THERMOPLASTIC SUBSTANCES

Country Status (13)

Country Link
JP (1) JPS56106845A (en)
BE (1) BE885436A (en)
DE (1) DE2938905A1 (en)
DK (1) DK371180A (en)
ES (2) ES494962A0 (en)
FI (1) FI802843A (en)
FR (1) FR2465586A1 (en)
GB (1) GB2059328B (en)
NL (1) NL8005039A (en)
NO (1) NO802566L (en)
SE (1) SE8006558L (en)
YU (2) YU246180A (en)
ZA (1) ZA805677B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985002142A1 (en) * 1983-11-11 1985-05-23 A.A.R.C. (Management) Pty. Limited Molten thermoplastic web feeding process and apparatus
DE3688459T2 (en) * 1985-11-27 1993-10-14 Therma Plate Corp Method and device for producing a heat-resistant article from thermoformed PET and articles produced by this method.
PT87003B (en) * 1987-03-17 1995-05-31 Hitek Ltd THERMOMETRATION PROCESS AND APPARATUS FOR THE SAME
US5238632A (en) * 1989-04-07 1993-08-24 Hitek Limited Continuous feed thermoforming method and apparatus
US5032339A (en) * 1990-07-19 1991-07-16 E. I. Du Pont De Nemours And Company Process for shaping fiber reinforced thermoplastic articles
IE68430B1 (en) * 1990-08-12 1996-06-12 Polysheet Ireland Ltd A method and apparatus for forming an article of PET material
DE19636062A1 (en) * 1996-09-05 1998-03-12 Georg Geis Maschinenfabrik Crystallising thermoplastic components after vacuum forming
JP2003039539A (en) * 2001-08-01 2003-02-13 Asano Laboratories Co Ltd Resin sheet molding system, resin sheet molding method and pet sheet molding system
US7029732B2 (en) 2002-02-28 2006-04-18 Boston Scientific Scimed, Inc. Medical device balloons with improved strength properties and processes for producing same
US20050182233A1 (en) * 2004-01-29 2005-08-18 Stephen Weinhold Compression-induced crystallization of crystallizable polymers
FI126959B (en) 2010-04-08 2017-08-31 Juha Varis Method and apparatus for making a composite product

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765998A (en) * 1971-01-11 1973-10-16 Allied Chem Shapable fiber-reinforced low molecular weight polyethylene terephthalate
US3776681A (en) * 1971-04-27 1973-12-04 Standard Oil Co Thermoforming apparatus
JPS50156576A (en) * 1974-06-07 1975-12-17
JPS5385855A (en) * 1976-12-31 1978-07-28 Asano Kenkyusho Kk Sheet molding apparatus equipped extruder

Also Published As

Publication number Publication date
ES8106436A1 (en) 1981-07-01
GB2059328B (en) 1984-01-04
JPS56106845A (en) 1981-08-25
BE885436A (en) 1981-01-16
ZA805677B (en) 1981-10-28
NL8005039A (en) 1981-03-30
ES8106663A1 (en) 1981-08-01
ES495803A0 (en) 1981-07-01
FR2465586B1 (en) 1984-02-03
YU32483A (en) 1983-10-31
ES494962A0 (en) 1981-08-01
FI802843A (en) 1981-03-27
NO802566L (en) 1981-03-27
YU246180A (en) 1983-10-31
GB2059328A (en) 1981-04-23
SE8006558L (en) 1981-03-27
DE2938905A1 (en) 1981-04-16
FR2465586A1 (en) 1981-03-27

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment