ES357903A1 - Un procedimiento para la fabricacion de articulos configu- rados a partir de poli (tereftalato de etileno). - Google Patents

Un procedimiento para la fabricacion de articulos configu- rados a partir de poli (tereftalato de etileno).

Info

Publication number
ES357903A1
ES357903A1 ES357903A ES357903A ES357903A1 ES 357903 A1 ES357903 A1 ES 357903A1 ES 357903 A ES357903 A ES 357903A ES 357903 A ES357903 A ES 357903A ES 357903 A1 ES357903 A1 ES 357903A1
Authority
ES
Spain
Prior art keywords
sheet
film
polyethylene terephthalate
heated
shaped articles
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
Application number
ES357903A
Other languages
English (en)
Spanish (es)
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.)
Akzo NV
Original Assignee
Algemene Kunstzijde Unie NV
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 Algemene Kunstzijde Unie NV filed Critical Algemene Kunstzijde Unie NV
Publication of ES357903A1 publication Critical patent/ES357903A1/es
Expired legal-status Critical Current

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)
ES357903A 1967-09-08 1968-09-06 Un procedimiento para la fabricacion de articulos configu- rados a partir de poli (tereftalato de etileno). Expired ES357903A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES357903A1 true ES357903A1 (es) 1970-04-01

Family

ID=19801151

Family Applications (1)

Application Number Title Priority Date Filing Date
ES357903A Expired ES357903A1 (es) 1967-09-08 1968-09-06 Un procedimiento para la fabricacion de articulos configu- rados a partir de poli (tereftalato de etileno).

Country Status (8)

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

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.
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
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
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
DE1779640A1 (de) 1971-09-16
FR1579328A (OSRAM) 1969-08-22
DE1779640B2 (de) 1976-12-30
AT308397B (de) 1973-07-10
SE346081B (OSRAM) 1972-06-26
GB1236432A (en) 1971-06-23
CH497966A (fr) 1970-10-31
BE720425A (OSRAM) 1969-02-17
NL6712321A (OSRAM) 1967-11-27

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