FR2279534B1 - Procede pour realiser des objets thermoformes a partir d'un lamine thermoplastique et appareillage pour sa realisation - Google Patents

Procede pour realiser des objets thermoformes a partir d'un lamine thermoplastique et appareillage pour sa realisation

Info

Publication number
FR2279534B1
FR2279534B1 FR7426518A FR7426518A FR2279534B1 FR 2279534 B1 FR2279534 B1 FR 2279534B1 FR 7426518 A FR7426518 A FR 7426518A FR 7426518 A FR7426518 A FR 7426518A FR 2279534 B1 FR2279534 B1 FR 2279534B1
Authority
FR
France
Prior art keywords
thermoform
realization
objects
making
thermoplastic laminate
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
FR7426518A
Other languages
English (en)
French (fr)
Other versions
FR2279534A1 (fr
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 FR7426518A priority Critical patent/FR2279534B1/fr
Priority to IT12663/75A priority patent/IT1033902B/it
Priority to ES438974A priority patent/ES438974A1/es
Priority to BE158468A priority patent/BE831575A/xx
Publication of FR2279534A1 publication Critical patent/FR2279534A1/fr
Application granted granted Critical
Publication of FR2279534B1 publication Critical patent/FR2279534B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • B29C51/14—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 using multilayered preforms or sheets
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0228—Aromatic vinyl resin, e.g. styrenic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2325/00—Polymers of vinyl-aromatic compounds, e.g. polystyrene

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
FR7426518A 1974-07-26 1974-07-26 Procede pour realiser des objets thermoformes a partir d'un lamine thermoplastique et appareillage pour sa realisation Expired FR2279534B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7426518A FR2279534B1 (fr) 1974-07-26 1974-07-26 Procede pour realiser des objets thermoformes a partir d'un lamine thermoplastique et appareillage pour sa realisation
IT12663/75A IT1033902B (it) 1974-07-26 1975-06-23 Metodo e dispositivo per formare un laminato continuo di fogli termoplastici e stampare a caldo da esso una serie continua di oggetti
ES438974A ES438974A1 (es) 1974-07-26 1975-06-30 Procedimiento para realizar objetos termoconformados.
BE158468A BE831575A (fr) 1974-07-26 1975-07-22 Procede pour realiser des objets thermoformes a partir d'un l'amine thermoplastique et appareillage pour sa realisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7426518A FR2279534B1 (fr) 1974-07-26 1974-07-26 Procede pour realiser des objets thermoformes a partir d'un lamine thermoplastique et appareillage pour sa realisation

Publications (2)

Publication Number Publication Date
FR2279534A1 FR2279534A1 (fr) 1976-02-20
FR2279534B1 true FR2279534B1 (fr) 1977-01-07

Family

ID=9141909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426518A Expired FR2279534B1 (fr) 1974-07-26 1974-07-26 Procede pour realiser des objets thermoformes a partir d'un lamine thermoplastique et appareillage pour sa realisation

Country Status (4)

Country Link
BE (1) BE831575A (es)
ES (1) ES438974A1 (es)
FR (1) FR2279534B1 (es)
IT (1) IT1033902B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3062798D1 (en) * 1979-02-09 1983-05-26 Lauragri Sa Method and machine for manufacturing composite articles, especially a tray for conditioning perishable products.
EP0128425B1 (en) * 1983-06-03 1990-11-07 FP Corporation Container
JPH01301235A (ja) * 1988-05-30 1989-12-05 Sekisui Plastics Co Ltd 真空成形に適した積層発泡シート
DE9104695U1 (de) * 1991-04-17 1991-06-06 Emrich, Dirk, Dipl.-Ing., 51709 Marienheide Schichtmaterial

Also Published As

Publication number Publication date
FR2279534A1 (fr) 1976-02-20
BE831575A (fr) 1976-01-22
ES438974A1 (es) 1977-02-16
IT1033902B (it) 1979-08-10

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Legal Events

Date Code Title Description
ST Notification of lapse