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 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=19801151

Family Applications (1)

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

Country Status (8)

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

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.
SE424420B (sv) * 1979-06-11 1982-07-19 Plm Ab Framstellning av artiklar genom dragning och blasning
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
EP0095865A3 (en) * 1982-06-01 1984-02-08 Celanese Corporation Thermoformed shaped articles of thermotropic liquid crystal polymers and methods of production thereof
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
AT308397B (de) 1973-07-10
FR1579328A (enrdf_load_stackoverflow) 1969-08-22
CH497966A (fr) 1970-10-31
SE346081B (enrdf_load_stackoverflow) 1972-06-26
GB1236432A (en) 1971-06-23
ES357903A1 (es) 1970-04-01
NL6712321A (enrdf_load_stackoverflow) 1967-11-27
DE1779640A1 (de) 1971-09-16
DE1779640B2 (de) 1976-12-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ALGEMENE KUNSTZIJDE UNIE N.V.

Effective date: 19860930