DE2161272A1 - Vorrichtung zum erwaermen thermoplastischer folien - Google Patents

Vorrichtung zum erwaermen thermoplastischer folien

Info

Publication number
DE2161272A1
DE2161272A1 DE19712161272 DE2161272A DE2161272A1 DE 2161272 A1 DE2161272 A1 DE 2161272A1 DE 19712161272 DE19712161272 DE 19712161272 DE 2161272 A DE2161272 A DE 2161272A DE 2161272 A1 DE2161272 A1 DE 2161272A1
Authority
DE
Germany
Prior art keywords
areas
film
heated
contact heating
heating surfaces
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.)
Pending
Application number
DE19712161272
Other languages
German (de)
English (en)
Inventor
Josef Finnah
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
Priority to DE19712161272 priority Critical patent/DE2161272A1/de
Priority to IT3266572A priority patent/IT971681B/it
Priority to FR7243769A priority patent/FR2162597A1/fr
Publication of DE2161272A1 publication Critical patent/DE2161272A1/de
Pending 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)
DE19712161272 1971-12-10 1971-12-10 Vorrichtung zum erwaermen thermoplastischer folien Pending DE2161272A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19712161272 DE2161272A1 (de) 1971-12-10 1971-12-10 Vorrichtung zum erwaermen thermoplastischer folien
IT3266572A IT971681B (it) 1971-12-10 1972-12-07 Dispositivo per riscaldare i laminati termoplastici
FR7243769A FR2162597A1 (en) 1971-12-10 1972-12-08 Plastics foil contact heater - matching contact heater surface to mould size for uniform foil deep drawing

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 (1)

Publication Number Publication Date
DE2161272A1 true DE2161272A1 (de) 1973-06-20

Family

ID=5827579

Family Applications (1)

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

Country Status (3)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146700A3 (en) * 1983-10-06 1985-11-06 Servichem Ag Device for manufacturing of articles from a web of a thermoplastic sheet and its use for producing parts of containers
US4909722A (en) * 1987-06-23 1990-03-20 Shionogi & Co., Ltd. Apparatus for PTP pocket formation
US5571473A (en) * 1989-12-28 1996-11-05 Idemitsu Petrochemical Co., Ltd. Process for thermoforming thermoplastic resin sheet

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146700A3 (en) * 1983-10-06 1985-11-06 Servichem Ag Device for manufacturing of articles from a web of a thermoplastic sheet and its use for producing parts of containers
US4778372A (en) * 1983-10-06 1988-10-18 Servichem Ag Thermoplastic web conveying mechanism and thermoforming apparatus
US4909722A (en) * 1987-06-23 1990-03-20 Shionogi & Co., Ltd. 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
FR2162597A1 (en) 1973-07-20

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