GB1026552A - Process and apparatus for the formation of containers by hot-pressing thermoplastic materials - Google Patents
Process and apparatus for the formation of containers by hot-pressing thermoplastic materialsInfo
- Publication number
- GB1026552A GB1026552A GB406563A GB406563A GB1026552A GB 1026552 A GB1026552 A GB 1026552A GB 406563 A GB406563 A GB 406563A GB 406563 A GB406563 A GB 406563A GB 1026552 A GB1026552 A GB 1026552A
- Authority
- GB
- United Kingdom
- Prior art keywords
- punch
- blank
- container
- interposed
- ring
- 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
- B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
1,026,552. Sheet forming. M. GOURNELLE. Jan. 31, 1963 [Feb. 1, 1962], No. 4065/63. Heading B5A. An open container is made from a peripherally clamped blank of thermoplastic material by a pressing process involving a punch 7 which engages the material blank at a peripheral rim 5 on its bottom. The temperature to which the blank is heated and the speed of operation of the punch are so selected that uniform thickness of the container wall is obtained as the blank slides over the edge of the punch. The punch may comprise an upper support part 21, Fig. 7, which is fixed to a press rod (not shown) and is secured to but axially movable with respect to a body part 24, a washer 23 being interposed between the parts 21, 24. A ring 26 of metallic fabric which is clamped between the parts 25, 27 is the only part of the punch which bears on the thermoplastic material during pressing. Vent passages 281, 221, 301 in fixing screws 28, 22, 30 and the passage 244 permit evacuation of air entrapped during pressing and the passages 21, 221 allow the supply of compressed air to detach the container from the press. A paper washer is interposed between the ring 26 and the part 25. A counter punch or puncher may be provided.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR886627A FR1322860A (en) | 1962-02-01 | 1962-02-01 | Tools and process for forming by stamping thermoplastic containers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1026552A true GB1026552A (en) | 1966-04-20 |
Family
ID=8771736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB406563A Expired GB1026552A (en) | 1962-02-01 | 1963-01-31 | Process and apparatus for the formation of containers by hot-pressing thermoplastic materials |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH383615A (en) |
| DE (1) | DE1479294A1 (en) |
| DK (1) | DK108037C (en) |
| FR (1) | FR1322860A (en) |
| GB (1) | GB1026552A (en) |
| LU (1) | LU43091A1 (en) |
| NL (1) | NL288423A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4025275A (en) * | 1973-01-31 | 1977-05-24 | Maurice Paul Gournelle | Apparatus for the production of containers and objects made of thermoplastic materials, carrying printed motifs |
| ZA812871B (en) * | 1980-05-02 | 1982-06-30 | Aarc Management Pty Ltd | Thermoforming machine |
| WO1982004417A1 (en) * | 1981-06-19 | 1982-12-23 | Keith Donald George | Method for manufacturing webs or plates of thermoplastic material comprising,on one side or on both sides,a multitude of protuberant profiles |
| US4685880A (en) * | 1985-06-18 | 1987-08-11 | American Hospital Supply Corporation | Cuvette belts and manufacture of same |
| DE4208642A1 (en) * | 1992-03-18 | 1993-09-23 | Thomae Gmbh Dr K | TOOLS FOR COLD FORMING PLASTIC FILMS, SPECIFICALLY OF POLYPROPYLENE FILMS OF DIFFERENT THICKNESSES |
-
0
- NL NL288423D patent/NL288423A/xx unknown
-
1962
- 1962-02-01 FR FR886627A patent/FR1322860A/en not_active Expired
-
1963
- 1963-01-28 LU LU43091D patent/LU43091A1/xx unknown
- 1963-01-30 CH CH114263A patent/CH383615A/en unknown
- 1963-01-31 GB GB406563A patent/GB1026552A/en not_active Expired
- 1963-01-31 DK DK45863A patent/DK108037C/en active
- 1963-02-01 DE DE19631479294 patent/DE1479294A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DK108037C (en) | 1967-08-07 |
| LU43091A1 (en) | 1963-03-28 |
| NL288423A (en) | |
| FR1322860A (en) | 1963-04-05 |
| DE1479294A1 (en) | 1969-05-14 |
| CH383615A (en) | 1964-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB742516A (en) | A stacking receptacle and method and apparatus for producing the same | |
| ES405175A1 (en) | Press for cutting sheet material | |
| GB1237210A (en) | Method of and apparatus for shaping formable sheet material | |
| GB1026552A (en) | Process and apparatus for the formation of containers by hot-pressing thermoplastic materials | |
| GB1037462A (en) | Apparatus and method for skin packaging articles | |
| ES364344A1 (en) | Apparatus for heat-shaping thin-walled containers of plastics material | |
| GB1133479A (en) | Method and means for forming articles from sheet plastics material | |
| GB1352489A (en) | Method of forming a superplastic metal sheet | |
| US2548304A (en) | Machine and method for making sealing closures | |
| GB1021494A (en) | An improved method of producing cartons consisting of an outer container of cardboard or a material of similar stiffness and an inner lining of synthetic plastics material | |
| GB956291A (en) | Apparatus for manufacturing containers by deep drawing from a sheet of thermoplastic synthetic resin material | |
| GB1440935A (en) | Vacuum moulding techniques | |
| GB1107753A (en) | Improved apparatus for cutting and forming thermoplastic sheet in a single station | |
| GB867928A (en) | Toy device for vacuum moulding | |
| US3634579A (en) | Method of manufacture of container and closure | |
| JPS56144831A (en) | Press device | |
| GB625970A (en) | Improved method for the production of bottle capsulcs, cups or like containers | |
| GB1484189A (en) | Wire baskets | |
| GB975902A (en) | Packaging with thermoplastic materials | |
| GB1382632A (en) | Methods and apparatus for moulding sheet from thermoplastic materials | |
| GB1042775A (en) | Improvements in and relating to the thermoforming of containers of plastics material | |
| ES383743A1 (en) | Method and apparatus of producing a sheet with orientated fibers by overflow | |
| JPS5597923A (en) | Molding apparatus for front cover material | |
| IE35114B1 (en) | Method of manufacturing leather goods and the like | |
| GB912347A (en) | Improved baking process, mould and associated frame therefor |