BE720425A - - Google Patents
Info
- Publication number
- BE720425A BE720425A BE720425DA BE720425A BE 720425 A BE720425 A BE 720425A BE 720425D A BE720425D A BE 720425DA BE 720425 A BE720425 A BE 720425A
- Authority
- BE
- Belgium
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
- B29C51/002—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 characterised by the choice of material
-
- 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
- B29C51/42—Heating or cooling
- B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
- B29C51/422—Heating or cooling of preforms, specially adapted for thermoforming to produce a temperature differential
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6712321A NL6712321A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-09-08 | 1967-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE720425A true BE720425A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-02-17 |
Family
ID=19801151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE720425D BE720425A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-09-08 | 1968-09-05 |
Country Status (8)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE417592B (sv) * | 1978-03-13 | 1981-03-30 | Plm Ab | Behallare av teromplastiskt plastmaterial med i behallarveggen inbyggda forsterkningar, samt forfarande for framstellning av en sadan behallare |
| CH637893A5 (de) * | 1979-05-03 | 1983-08-31 | Tetra Pak Dev | Verfahren zur herstellung eines behaelters. |
| SE424420B (sv) * | 1979-06-11 | 1982-07-19 | Plm Ab | Framstellning av artiklar genom dragning och blasning |
| SE424286B (sv) | 1979-06-11 | 1982-07-12 | Plm Ab | Forfarande att astadkomma en artikel av termoplastmaterial genom dragning, och behallare framstelld enligt settet |
| SE424285B (sv) | 1979-06-11 | 1982-07-12 | Plm Ab | Element av termoplastmaterial med en kantdel och en, i forhallande till denna, nedsenkt kropp samt forfarande for framstellning av sagda element |
| EP0095865A3 (en) * | 1982-06-01 | 1984-02-08 | Celanese Corporation | Thermoformed shaped articles of thermotropic liquid crystal polymers and methods of production thereof |
| US4619806A (en) * | 1985-03-15 | 1986-10-28 | The Procter & Gamble Company | Method of forming highly oriented thermoplastic articles |
-
1967
- 1967-09-08 NL NL6712321A patent/NL6712321A/xx unknown
-
1968
- 1968-09-05 BE BE720425D patent/BE720425A/xx not_active IP Right Cessation
- 1968-09-06 ES ES357903A patent/ES357903A1/es not_active Expired
- 1968-09-06 SE SE1200768A patent/SE346081B/xx unknown
- 1968-09-06 FR FR1579328D patent/FR1579328A/fr not_active Expired
- 1968-09-06 GB GB4258268A patent/GB1236432A/en not_active Expired
- 1968-09-06 CH CH1339068A patent/CH497966A/fr not_active IP Right Cessation
- 1968-09-09 AT AT877768A patent/AT308397B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR1579328A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-08-22 |
| CH497966A (fr) | 1970-10-31 |
| ES357903A1 (es) | 1970-04-01 |
| DE1779640B2 (de) | 1976-12-30 |
| GB1236432A (en) | 1971-06-23 |
| AT308397B (de) | 1973-07-10 |
| DE1779640A1 (de) | 1971-09-16 |
| SE346081B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-06-26 |
| NL6712321A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-11-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: ALGEMENE KUNSTZIJDE UNIE N.V. Effective date: 19860930 |