FR71716E - Process for manufacturing hollow bodies in thermoplastic material - Google Patents

Process for manufacturing hollow bodies in thermoplastic material

Info

Publication number
FR71716E
FR71716E FR71716DA FR71716E FR 71716 E FR71716 E FR 71716E FR 71716D A FR71716D A FR 71716DA FR 71716 E FR71716 E FR 71716E
Authority
FR
France
Prior art keywords
thermoplastic material
hollow bodies
manufacturing hollow
manufacturing
bodies
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
Other languages
French (fr)
Inventor
Rene Orsini
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
Application granted granted Critical
Publication of FR71716E publication Critical patent/FR71716E/en
Expired 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
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/266—Auxiliary operations after the thermoforming operation
    • B29C51/267—Two sheets being thermoformed in separate mould parts and joined together while still in the mould
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/004—Arrangements for converting the motion of a material which is continuously fed to a working station in a stepwise motion
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06905—Using combined techniques for making the preform
    • B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
FR71716D 1957-06-06 1957-06-06 Process for manufacturing hollow bodies in thermoplastic material Expired FR71716E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR71716T 1957-06-06

Publications (1)

Publication Number Publication Date
FR71716E true FR71716E (en) 1960-01-19

Family

ID=8703239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR71716D Expired FR71716E (en) 1957-06-06 1957-06-06 Process for manufacturing hollow bodies in thermoplastic material

Country Status (1)

Country Link
FR (1) FR71716E (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420415A1 (en) * 1978-03-22 1979-10-19 Frame Sa Converting extruded thermoplastic tubing into twin series of mouldings - by dividing the film downwards over a partition between twin moulds
WO1983001596A1 (en) * 1981-10-28 1983-05-11 Continental Group Reciprocating clamp apparatus and method of utilizing the same to thermoform plastic containers
US4636348A (en) * 1985-02-19 1987-01-13 John Brown Inc. System for thermoforming articles such as picnic plates in a pair of simultaneously fed, continuous thermoplastic webs which subsequently move into nested relation, and then dually trimming the nested articles from the webs
US4720367A (en) * 1985-04-15 1988-01-19 Bernd Schenk Method of an apparatus for deep drawing of thermoplastic foil
EP0710176B1 (en) * 1994-05-17 1999-07-21 Cellpack Ag Bag manufacturing process and device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420415A1 (en) * 1978-03-22 1979-10-19 Frame Sa Converting extruded thermoplastic tubing into twin series of mouldings - by dividing the film downwards over a partition between twin moulds
WO1983001596A1 (en) * 1981-10-28 1983-05-11 Continental Group Reciprocating clamp apparatus and method of utilizing the same to thermoform plastic containers
US4636348A (en) * 1985-02-19 1987-01-13 John Brown Inc. System for thermoforming articles such as picnic plates in a pair of simultaneously fed, continuous thermoplastic webs which subsequently move into nested relation, and then dually trimming the nested articles from the webs
US4720367A (en) * 1985-04-15 1988-01-19 Bernd Schenk Method of an apparatus for deep drawing of thermoplastic foil
EP0710176B1 (en) * 1994-05-17 1999-07-21 Cellpack Ag Bag manufacturing process and device

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