BE720425A - - Google Patents

Info

Publication number
BE720425A
BE720425A BE720425DA BE720425A BE 720425 A BE720425 A BE 720425A BE 720425D A BE720425D A BE 720425DA BE 720425 A BE720425 A BE 720425A
Authority
BE
Belgium
Application number
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 BE720425A publication Critical patent/BE720425A/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
    • B29C51/002—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 characterised by the choice of 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
BE720425D 1967-09-08 1968-09-05 BE720425A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6712321A NL6712321A (fr) 1967-09-08 1967-09-08

Publications (1)

Publication Number Publication Date
BE720425A true BE720425A (fr) 1969-02-17

Family

ID=19801151

Family Applications (1)

Application Number Title Priority Date Filing Date
BE720425D BE720425A (fr) 1967-09-08 1968-09-05

Country Status (8)

Country Link
AT (1) AT308397B (fr)
BE (1) BE720425A (fr)
CH (1) CH497966A (fr)
ES (1) ES357903A1 (fr)
FR (1) FR1579328A (fr)
GB (1) GB1236432A (fr)
NL (1) NL6712321A (fr)
SE (1) SE346081B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE417592B (sv) * 1978-03-13 1981-03-30 Plm Ab Behallare av teromplastiskt plastmaterial med i behallarveggen inbyggda forsterkningar, samt forfarande for framstellning av en sadan behallare
CH637893A5 (de) * 1979-05-03 1983-08-31 Tetra Pak Dev Verfahren zur herstellung eines behaelters.
SE424285B (sv) * 1979-06-11 1982-07-12 Plm Ab Element av termoplastmaterial med en kantdel och en, i forhallande till denna, nedsenkt kropp samt forfarande for framstellning av sagda element
SE424286B (sv) * 1979-06-11 1982-07-12 Plm Ab Forfarande att astadkomma en artikel av termoplastmaterial genom dragning, och behallare framstelld enligt settet
SE424420B (sv) * 1979-06-11 1982-07-19 Plm Ab Framstellning av artiklar genom dragning och blasning
EP0095865A3 (fr) * 1982-06-01 1984-02-08 Celanese Corporation Articles façonnés à chaud de polymères thermotropiques de cristaux liquides et méthodes de leur fabrication
US4619806A (en) * 1985-03-15 1986-10-28 The Procter & Gamble Company Method of forming highly oriented thermoplastic articles

Also Published As

Publication number Publication date
NL6712321A (fr) 1967-11-27
GB1236432A (en) 1971-06-23
CH497966A (fr) 1970-10-31
DE1779640A1 (de) 1971-09-16
AT308397B (de) 1973-07-10
FR1579328A (fr) 1969-08-22
DE1779640B2 (de) 1976-12-30
SE346081B (fr) 1972-06-26
ES357903A1 (es) 1970-04-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ALGEMENE KUNSTZIJDE UNIE N.V.

Effective date: 19860930