FR2003058A1 - Heat forming of thermoplastic foils using apparatus - Google Patents

Heat forming of thermoplastic foils using apparatus

Info

Publication number
FR2003058A1
FR2003058A1 FR6905536A FR6905536A FR2003058A1 FR 2003058 A1 FR2003058 A1 FR 2003058A1 FR 6905536 A FR6905536 A FR 6905536A FR 6905536 A FR6905536 A FR 6905536A FR 2003058 A1 FR2003058 A1 FR 2003058A1
Authority
FR
France
Prior art keywords
membrane
thermoplastic
foil
thermoplastic foils
heat forming
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.)
Withdrawn
Application number
FR6905536A
Other languages
English (en)
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of FR2003058A1 publication Critical patent/FR2003058A1/fr
Withdrawn legal-status Critical Current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
    • B29C51/004—Textile or other fibrous material made from plastics fibres
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0266—Local curing
    • 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
    • B29C51/28—Component parts, details or accessories; Auxiliary operations for applying pressure through the wall of an inflated bag or diaphragm
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Textile Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR6905536A 1968-03-01 1969-02-28 Heat forming of thermoplastic foils using apparatus Withdrawn FR2003058A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70974568A 1968-03-01 1968-03-01

Publications (1)

Publication Number Publication Date
FR2003058A1 true FR2003058A1 (en) 1969-11-07

Family

ID=24851161

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6905536A Withdrawn FR2003058A1 (en) 1968-03-01 1969-02-28 Heat forming of thermoplastic foils using apparatus

Country Status (4)

Country Link
BE (1) BE729194A (fr)
DE (1) DE1908987A1 (fr)
FR (1) FR2003058A1 (fr)
GB (1) GB1184328A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530983A1 (fr) * 1982-07-27 1984-02-03 Conditionnements Aluminium Procede de fabrication d'emballages pour produits consommables par thermoformage d'ebauches minces a base d'aluminium
FR2915128A1 (fr) * 2007-04-23 2008-10-24 Cie Euro Etude Rech Paroscopie Procede de formage d'une feuille souple en elastomere ou en matiere plastique et dispositif correspondant

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2235781A1 (en) * 1973-07-05 1975-01-31 Bignon Louis Vacuum forming optical quality sheet between rubber covers - to eliminate post polishing of mould marks or chill patterns
DE3942891A1 (de) * 1989-12-23 1991-06-27 Bayer Ag Verfahren zum thermoplastischen verformen von kunststoffen
GB2322823A (en) * 1997-03-07 1998-09-09 Aerovac Systems Heated vacuum bag
DE102018002011A1 (de) * 2018-03-13 2019-09-19 Premium Aerotec Gmbh Verfahren und Vorrichtung zum thermischen Fügen thermoplastischer Faserverbundbauteile sowie Abdeckung für eine dazu geeignete Druckbeaufschlagungseinrichtung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530983A1 (fr) * 1982-07-27 1984-02-03 Conditionnements Aluminium Procede de fabrication d'emballages pour produits consommables par thermoformage d'ebauches minces a base d'aluminium
EP0101391A1 (fr) * 1982-07-27 1984-02-22 Cebal Procédé de fabrication d'emballages pour produits consommables par thermoformage d'ébauches minces à base d'aluminium
FR2915128A1 (fr) * 2007-04-23 2008-10-24 Cie Euro Etude Rech Paroscopie Procede de formage d'une feuille souple en elastomere ou en matiere plastique et dispositif correspondant
WO2008145858A2 (fr) * 2007-04-23 2008-12-04 Compagnie Européenne D'etude Et De Recherche De Dispositifs Pour L'implantation Par Laparoscopie Procede de formage et dispositif correspondant
WO2008145858A3 (fr) * 2007-04-23 2009-02-26 Cie Euro Etude Rech Paroscopie Procede de formage et dispositif correspondant

Also Published As

Publication number Publication date
GB1184328A (en) 1970-03-11
BE729194A (fr) 1969-08-28
DE1908987A1 (de) 1969-09-25

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Legal Events

Date Code Title Description
ST Notification of lapse