FR1451546A - Perfectionnements aux procédés et machines pour former des alvéoles dans des feuilles alvéolées obtenues - Google Patents

Perfectionnements aux procédés et machines pour former des alvéoles dans des feuilles alvéolées obtenues

Info

Publication number
FR1451546A
FR1451546A FR25680A FR25680A FR1451546A FR 1451546 A FR1451546 A FR 1451546A FR 25680 A FR25680 A FR 25680A FR 25680 A FR25680 A FR 25680A FR 1451546 A FR1451546 A FR 1451546A
Authority
FR
France
Prior art keywords
machines
processes
forming cells
resulting cellular
cellular sheets
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
FR25680A
Other languages
English (en)
Inventor
Jean Bodet
Roger Robache
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
Priority to FR25680A priority Critical patent/FR1451546A/fr
Application granted granted Critical
Publication of FR1451546A publication Critical patent/FR1451546A/fr
Priority to DE19661604444 priority patent/DE1604444A1/de
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
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/42—Heating or cooling
    • B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
    • 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
    • B29C51/18—Thermoforming apparatus
    • B29C51/20—Thermoforming apparatus having movable moulds or mould parts
    • B29C51/22—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis
    • B29C51/225—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis mounted on a vacuum drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
FR25680A 1965-07-22 1965-07-22 Perfectionnements aux procédés et machines pour former des alvéoles dans des feuilles alvéolées obtenues Expired FR1451546A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR25680A FR1451546A (fr) 1965-07-22 1965-07-22 Perfectionnements aux procédés et machines pour former des alvéoles dans des feuilles alvéolées obtenues
DE19661604444 DE1604444A1 (de) 1965-07-22 1966-07-22 Verfahren und Vorrichtung zur Ausbildung von Hohlraeumen in Folien und nach diesen Verfahren hergestellte Zellfolien

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR25680A FR1451546A (fr) 1965-07-22 1965-07-22 Perfectionnements aux procédés et machines pour former des alvéoles dans des feuilles alvéolées obtenues

Publications (1)

Publication Number Publication Date
FR1451546A true FR1451546A (fr) 1966-01-07

Family

ID=8585094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR25680A Expired FR1451546A (fr) 1965-07-22 1965-07-22 Perfectionnements aux procédés et machines pour former des alvéoles dans des feuilles alvéolées obtenues

Country Status (2)

Country Link
DE (1) DE1604444A1 (fr)
FR (1) FR1451546A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2196209A1 (fr) * 1972-08-16 1974-03-15 Isc Alloys Ltd
EP0379844A2 (fr) * 1989-01-27 1990-08-01 GAROFOLI - S.p.A. Procédé industriel de revêtement de panneaux avec des matières synthétiques

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58501711A (ja) * 1981-10-16 1983-10-13 プラストナ（ジヨ−ン　ワデイングトン）リミテツド 容器に関する改良

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2196209A1 (fr) * 1972-08-16 1974-03-15 Isc Alloys Ltd
EP0379844A2 (fr) * 1989-01-27 1990-08-01 GAROFOLI - S.p.A. Procédé industriel de revêtement de panneaux avec des matières synthétiques
EP0379844A3 (fr) * 1989-01-27 1991-12-27 GAROFOLI - S.p.A. Procédé industriel de revêtement de panneaux avec des matières synthétiques

Also Published As

Publication number Publication date
DE1604444A1 (de) 1970-10-22

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