FR2724868B1 - - Google Patents
Info
- Publication number
- FR2724868B1 FR2724868B1 FR9411581A FR9411581A FR2724868B1 FR 2724868 B1 FR2724868 B1 FR 2724868B1 FR 9411581 A FR9411581 A FR 9411581A FR 9411581 A FR9411581 A FR 9411581A FR 2724868 B1 FR2724868 B1 FR 2724868B1
- Authority
- FR
- France
- 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 - Fee Related
Links
Classifications
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- 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
- B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
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- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
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- 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
- B29C51/10—Forming by pressure difference, e.g. vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9411581A FR2724868A1 (fr) | 1994-09-28 | 1994-09-28 | Dispositif de thermoformage d'elements en matiere plastique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9411581A FR2724868A1 (fr) | 1994-09-28 | 1994-09-28 | Dispositif de thermoformage d'elements en matiere plastique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2724868A1 FR2724868A1 (fr) | 1996-03-29 |
FR2724868B1 true FR2724868B1 (da) | 1997-02-07 |
Family
ID=9467364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9411581A Granted FR2724868A1 (fr) | 1994-09-28 | 1994-09-28 | Dispositif de thermoformage d'elements en matiere plastique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2724868A1 (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2759623B1 (fr) * | 1997-02-18 | 1999-04-02 | Brandsatch Holding Sa | Procede de thermoformage de pots en matiere plastique, pioncon mis en oeuvre dans ce procede et pot obtenu par ce procede |
DE19956506A1 (de) * | 1999-11-24 | 2001-06-21 | Optipack Gmbh & Co Kg | Vorrichtung zum Tiefziehen von becherförmigen Körpern |
EP1361036B1 (de) * | 2002-05-10 | 2004-05-06 | Adolf Illig Maschinenbau GmbH & Co. KG | Formwerkzeug zum Tiefziehen von Behältern aus thermoplastischem Kunststoff, wobei in den Stempel ein Ventil integriert ist |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1238800A (fr) * | 1959-07-06 | 1960-08-19 | Hoechst Ag | Procédé d'étirage ou d'emboutissage profond et guidé pour la fabrication de corps creux en matières synthétiques thermoplastiques |
US3901640A (en) * | 1973-12-03 | 1975-08-26 | Dow Chemical Co | Expandable forming plug |
DE2417686A1 (de) * | 1974-04-11 | 1975-10-23 | Hoechst Ag | Verfahren und vorrichtung zum herstellen von behaeltern mit hohlboden |
US4039271A (en) * | 1975-01-07 | 1977-08-02 | Phillips Petroleum Company | Contoured assist plug for thermoforming oriented articles |
JPH0615204B2 (ja) * | 1987-05-28 | 1994-03-02 | しげる工業株式会社 | 真空成形装置 |
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1994
- 1994-09-28 FR FR9411581A patent/FR2724868A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2724868A1 (fr) | 1996-03-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |