CH497265A - Device for deep drawing of thermoplastic films - Google Patents

Device for deep drawing of thermoplastic films

Info

Publication number
CH497265A
CH497265A CH66370A CH66370A CH497265A CH 497265 A CH497265 A CH 497265A CH 66370 A CH66370 A CH 66370A CH 66370 A CH66370 A CH 66370A CH 497265 A CH497265 A CH 497265A
Authority
CH
Switzerland
Prior art keywords
deep drawing
thermoplastic films
thermoplastic
films
deep
Prior art date
Application number
CH66370A
Other languages
German (de)
Inventor
Matthis Hans
Original Assignee
Hoefliger & Karg
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
Priority claimed from DE19691906430 external-priority patent/DE1906430C3/en
Application filed by Hoefliger & Karg filed Critical Hoefliger & Karg
Publication of CH497265A publication Critical patent/CH497265A/en

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
    • B29C51/18—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)
  • Non-Positive Displacement Air Blowers (AREA)
CH66370A 1969-02-08 1970-01-16 Device for deep drawing of thermoplastic films CH497265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691906430 DE1906430C3 (en) 1969-02-08 Device for continuous deep-drawing of thermoplastic films with a rotating deep-drawing roller

Publications (1)

Publication Number Publication Date
CH497265A true CH497265A (en) 1970-10-15

Family

ID=5724748

Family Applications (1)

Application Number Title Priority Date Filing Date
CH66370A CH497265A (en) 1969-02-08 1970-01-16 Device for deep drawing of thermoplastic films

Country Status (3)

Country Link
CH (1) CH497265A (en)
FR (1) FR2033900A5 (en)
GB (1) GB1232555A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6814905B1 (en) 1999-12-02 2004-11-09 Associated Packaging Enterprises, Inc. Continuous process and apparatus for making thermoformed articles
US6394783B1 (en) 2000-03-27 2002-05-28 Apex Research Ltd., Inc. Continuous rotary melt thermoformer

Also Published As

Publication number Publication date
DE1906430A1 (en) 1970-08-20
FR2033900A5 (en) 1970-12-04
DE1906430B2 (en) 1975-07-03
GB1232555A (en) 1971-05-19

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Legal Events

Date Code Title Description
PL Patent ceased