FR2332848A1 - Procede et dispositif de thermoformage et gainage de feuilles, plaques, tissus, feutrines, tapis, moquettes ou autres matieres, plastiques, synthetiques, naturelles ou agglomerees - Google Patents
Procede et dispositif de thermoformage et gainage de feuilles, plaques, tissus, feutrines, tapis, moquettes ou autres matieres, plastiques, synthetiques, naturelles ou agglomereesInfo
- Publication number
- FR2332848A1 FR2332848A1 FR7536183A FR7536183A FR2332848A1 FR 2332848 A1 FR2332848 A1 FR 2332848A1 FR 7536183 A FR7536183 A FR 7536183A FR 7536183 A FR7536183 A FR 7536183A FR 2332848 A1 FR2332848 A1 FR 2332848A1
- Authority
- FR
- France
- Prior art keywords
- air
- mould
- mouldings
- thermoforming
- permeable materials
- 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.)
- Granted
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
- B29C51/10—Forming by pressure difference, e.g. vacuum
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7536183A FR2332848A1 (fr) | 1975-11-26 | 1975-11-26 | Procede et dispositif de thermoformage et gainage de feuilles, plaques, tissus, feutrines, tapis, moquettes ou autres matieres, plastiques, synthetiques, naturelles ou agglomerees |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7536183A FR2332848A1 (fr) | 1975-11-26 | 1975-11-26 | Procede et dispositif de thermoformage et gainage de feuilles, plaques, tissus, feutrines, tapis, moquettes ou autres matieres, plastiques, synthetiques, naturelles ou agglomerees |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2332848A1 true FR2332848A1 (fr) | 1977-06-24 |
FR2332848B3 FR2332848B3 (fr) | 1978-09-01 |
Family
ID=9162937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7536183A Granted FR2332848A1 (fr) | 1975-11-26 | 1975-11-26 | Procede et dispositif de thermoformage et gainage de feuilles, plaques, tissus, feutrines, tapis, moquettes ou autres matieres, plastiques, synthetiques, naturelles ou agglomerees |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2332848A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4707208A (en) * | 1982-07-19 | 1987-11-17 | Saint-Gobain Vitrage | Method for covering a lens blank with a protective plastic film |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104742354A (zh) * | 2015-03-24 | 2015-07-01 | 中山市百合利精密塑胶工业有限公司 | 三维挂画的制造方法、模具及设备 |
-
1975
- 1975-11-26 FR FR7536183A patent/FR2332848A1/fr active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4707208A (en) * | 1982-07-19 | 1987-11-17 | Saint-Gobain Vitrage | Method for covering a lens blank with a protective plastic film |
Also Published As
Publication number | Publication date |
---|---|
FR2332848B3 (fr) | 1978-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |