BE832281A - Thermovormingswerkwijze - Google Patents

Thermovormingswerkwijze

Info

Publication number
BE832281A
BE832281A BE159076A BE159076A BE832281A BE 832281 A BE832281 A BE 832281A BE 159076 A BE159076 A BE 159076A BE 159076 A BE159076 A BE 159076A BE 832281 A BE832281 A BE 832281A
Authority
BE
Belgium
Prior art keywords
forming method
thermo forming
thermo
forming
Prior art date
Application number
BE159076A
Other languages
English (en)
Dutch (nl)
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 filed Critical
Publication of BE832281A publication Critical patent/BE832281A/xx

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
    • B29C51/26—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
    • 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
    • B29C51/42—Heating or cooling
    • B29C51/427—Cooling of the material with a fluid blast

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
BE159076A 1974-08-08 1975-08-08 Thermovormingswerkwijze BE832281A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3496574A GB1483220A (en) 1974-08-08 1974-08-08 Process and apparatus for thermoforming an article from thermoplastic sheet material

Publications (1)

Publication Number Publication Date
BE832281A true BE832281A (nl) 1975-12-01

Family

ID=10372200

Family Applications (1)

Application Number Title Priority Date Filing Date
BE159076A BE832281A (nl) 1974-08-08 1975-08-08 Thermovormingswerkwijze

Country Status (4)

Country Link
BE (1) BE832281A (OSRAM)
DE (1) DE2534782A1 (OSRAM)
FR (1) FR2281205A1 (OSRAM)
GB (1) GB1483220A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619806A (en) * 1985-03-15 1986-10-28 The Procter & Gamble Company Method of forming highly oriented thermoplastic articles
CH673603A5 (en) * 1987-09-22 1990-03-30 Alusuisse Press blowing super-plastically deformable metal sheet - using cooling nozzle to decrease metal expansion in areas to be most highly deformed
GB2474366B (en) * 2009-10-12 2012-11-14 Stretchform Associates Ltd Zone cooling
DE102019111639A1 (de) * 2018-12-13 2020-06-18 Liebherr-Hausgeräte Ochsenhausen GmbH Verfahren zur Herstellung eines Innenbehälters für ein Kühl- und/oder Gefriergerät

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125619A (en) * 1964-03-17 Forming plastic containers
US2336822A (en) * 1942-05-09 1943-12-14 Hartford Empire Co Method of forming hollow glassware
BE551284A (OSRAM) * 1955-10-19
GB1091725A (en) * 1965-08-11 1967-11-22 Forgrove Mach Improvements in the thermoforming of sheet material
DE2019295A1 (de) * 1970-04-22 1971-11-04 Dixie Union Verpackungen Gmbh Verfahren und Vorrichtung zum Tiefziehen oder Tiefdruecken von Behaeltern
DE2211307A1 (de) * 1972-03-09 1973-09-13 Leifeld & Co Verfahren zur herstellung von kunststoffgegenstaenden

Also Published As

Publication number Publication date
FR2281205A1 (fr) 1976-03-05
FR2281205B1 (OSRAM) 1977-12-09
GB1483220A (en) 1977-08-17
DE2534782A1 (de) 1976-03-04
AU8364175A (en) 1977-02-10

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