FR2162597A1 - Plastics foil contact heater - matching contact heater surface to mould size for uniform foil deep drawing - Google Patents

Plastics foil contact heater - matching contact heater surface to mould size for uniform foil deep drawing

Info

Publication number
FR2162597A1
FR2162597A1 FR7243769A FR7243769A FR2162597A1 FR 2162597 A1 FR2162597 A1 FR 2162597A1 FR 7243769 A FR7243769 A FR 7243769A FR 7243769 A FR7243769 A FR 7243769A FR 2162597 A1 FR2162597 A1 FR 2162597A1
Authority
FR
France
Prior art keywords
contact heater
foil
deep drawing
plastics
uniform
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.)
Granted
Application number
FR7243769A
Other languages
English (en)
French (fr)
Other versions
FR2162597B1 (enExample
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.)
Gartemann and Hollmann GmbH
Original Assignee
Gartemann and Hollmann GmbH
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 Gartemann and Hollmann GmbH filed Critical Gartemann and Hollmann GmbH
Publication of FR2162597A1 publication Critical patent/FR2162597A1/fr
Application granted granted Critical
Publication of FR2162597B1 publication Critical patent/FR2162597B1/fr
Granted 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • 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
    • B29C51/425—Heating or cooling of preforms, specially adapted for thermoforming using movable heating devices

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR7243769A 1971-12-10 1972-12-08 Plastics foil contact heater - matching contact heater surface to mould size for uniform foil deep drawing Granted FR2162597A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712161272 DE2161272A1 (de) 1971-12-10 1971-12-10 Vorrichtung zum erwaermen thermoplastischer folien

Publications (2)

Publication Number Publication Date
FR2162597A1 true FR2162597A1 (en) 1973-07-20
FR2162597B1 FR2162597B1 (enExample) 1976-10-29

Family

ID=5827579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7243769A Granted FR2162597A1 (en) 1971-12-10 1972-12-08 Plastics foil contact heater - matching contact heater surface to mould size for uniform foil deep drawing

Country Status (3)

Country Link
DE (1) DE2161272A1 (enExample)
FR (1) FR2162597A1 (enExample)
IT (1) IT971681B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146700B1 (de) * 1983-10-06 1990-04-18 Servichem AG Vorrichtung zur Herstellung von Gegenständen aus einer Materialbahn einer thermoplastischen Folie und die Verwendung derselben zur Herstellung von Behälterteilen
EP0300521B1 (en) * 1987-06-23 1994-04-20 Shionogi Seiyaku Kabushiki Kaisha Method and apparatus for ptp pocket formation
US5571473A (en) * 1989-12-28 1996-11-05 Idemitsu Petrochemical Co., Ltd. Process for thermoforming thermoplastic resin sheet

Also Published As

Publication number Publication date
IT971681B (it) 1974-05-10
FR2162597B1 (enExample) 1976-10-29
DE2161272A1 (de) 1973-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse