FR1553694A - - Google Patents
Info
- Publication number
- FR1553694A FR1553694A FR1553694DA FR1553694A FR 1553694 A FR1553694 A FR 1553694A FR 1553694D A FR1553694D A FR 1553694DA FR 1553694 A FR1553694 A FR 1553694A
- 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
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
- B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
- B29C51/06—Combined thermoforming and prestretching, e.g. biaxial stretching using pressure difference for prestretching
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1245566A GB1170245A (en) | 1966-03-22 | 1966-03-22 | Method for the Manufacture of Hemispherically-Shaped Articles from Sheet Material. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1553694A true FR1553694A (fr) | 1969-01-17 |
Family
ID=10004925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1553694D Expired FR1553694A (fr) | 1966-03-22 | 1967-03-22 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH470954A (fr) |
| FR (1) | FR1553694A (fr) |
| GB (1) | GB1170245A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2656071C3 (de) * | 1976-12-10 | 1982-12-30 | Multivac Sepp Haggenmüller KG, 8941 Wolfertschwenden | Verfahren und Vorrichtung zum Verformen von Kunststoffolie zu einseitig offenen Behältern mit einer Bodenkante |
| CN1058659C (zh) * | 1997-05-19 | 2000-11-22 | 钱嘉禾 | 一种印有图案的软质充气球的制造方法及其专用设备 |
| US20030224623A1 (en) * | 2002-05-31 | 2003-12-04 | Tohoku Pioneer Corporation | Insulating resin film and method of forming fine patterns of insulating resin film |
| JP5730594B2 (ja) * | 2011-01-28 | 2015-06-10 | カルソニックカンセイ株式会社 | 真空成形方法 |
| WO2015021138A1 (fr) * | 2013-08-06 | 2015-02-12 | Celanese International Corporation | Balles de ping-pong en acétate de cellulose et procédés de fabrication associés |
-
1966
- 1966-03-22 GB GB1245566A patent/GB1170245A/en not_active Expired
-
1967
- 1967-03-22 FR FR1553694D patent/FR1553694A/fr not_active Expired
- 1967-03-22 CH CH415167A patent/CH470954A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH470954A (fr) | 1969-04-15 |
| GB1170245A (en) | 1969-11-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |