FR71716E - Process for manufacturing hollow bodies in thermoplastic material - Google Patents
Process for manufacturing hollow bodies in thermoplastic materialInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Robotics (AREA)
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)
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 |
-
1957
- 1957-06-06 FR FR71716D patent/FR71716E/en not_active Expired
Cited By (5)
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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