CH393722A - Dispositif pour former des récipients à fond retourné, en matière thermoplastique - Google Patents
Dispositif pour former des récipients à fond retourné, en matière thermoplastiqueInfo
- Publication number
- CH393722A CH393722A CH21263A CH21263A CH393722A CH 393722 A CH393722 A CH 393722A CH 21263 A CH21263 A CH 21263A CH 21263 A CH21263 A CH 21263A CH 393722 A CH393722 A CH 393722A
- Authority
- CH
- Switzerland
- Prior art keywords
- mold
- punch
- thermoplastic material
- strip
- angle
- Prior art date
Links
- 239000012815 thermoplastic material Substances 0.000 title claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
- B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
- B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
- B65D1/265—Drinking cups
-
- 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
- B29C51/30—Moulds
- B29C51/34—Moulds for undercut articles
- B29C51/343—Moulds for undercut articles having recessed undersurfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Stackable Containers (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR886671A FR1320906A (fr) | 1962-02-01 | 1962-02-01 | Perfectionnements apportés aux dispositifs de fabrication de récipients, à fond retourné, en matière thermoplastique, et récipients ainsi obtenus |
Publications (1)
Publication Number | Publication Date |
---|---|
CH393722A true CH393722A (fr) | 1965-06-15 |
Family
ID=8771762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH21263A CH393722A (fr) | 1962-02-01 | 1963-01-09 | Dispositif pour former des récipients à fond retourné, en matière thermoplastique |
Country Status (7)
Country | Link |
---|---|
US (1) | US3214797A (en, 2012) |
BE (1) | BE626945A (en, 2012) |
CH (1) | CH393722A (en, 2012) |
DE (1) | DE1479544A1 (en, 2012) |
FR (1) | FR1320906A (en, 2012) |
GB (1) | GB1023062A (en, 2012) |
NL (1) | NL288378A (en, 2012) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3531555A (en) * | 1963-03-01 | 1970-09-29 | Haskon Inc | Process for forming foamed containers |
GB1096024A (en) * | 1963-10-08 | 1967-12-20 | Frank Peacock | Improvements in and relating to shaping cloth |
DE1265397B (de) * | 1964-09-11 | 1968-04-04 | Alfons W Thiel | Verfahren und Vorrichtung zum Herstellen aus thermoplastischer Kunststoffolie gezogener duennwandiger Behaelter insbesondere in Becherform |
US3445892A (en) * | 1964-12-04 | 1969-05-27 | Owens Illinois Inc | Plastic liners in receptacles |
US3342915A (en) * | 1965-02-03 | 1967-09-19 | Illinois Tool Works | Undercut molding apparatus and method |
US3381068A (en) * | 1965-07-01 | 1968-04-30 | Mobil Oil Corp | Thermoforming and scoring method and apparatus |
US3504071A (en) * | 1966-06-27 | 1970-03-31 | Brown Machine Co Of Michigan | Method of making stackable containers and apparatus for their manufacture |
FR1592979A (en, 2012) * | 1968-11-25 | 1970-05-19 | ||
DE1913079B1 (de) * | 1969-03-14 | 1970-10-29 | Ludwig Zach Fa | Vorrichtung zum Warmverformen einer Folie aus thermoplastischem Kunststoff zu einem konischen Hohlkoerper |
US3949034A (en) * | 1972-02-11 | 1976-04-06 | Owens-Illinois, Inc. | Method of making blown plastic containers |
GB1469756A (en) * | 1973-06-05 | 1977-04-06 | Stoud Ltd D | Manufacture of disposable containers or cups |
DE2444700C2 (de) * | 1974-09-18 | 1983-08-18 | Owens-Illinois, Inc., 43666 Toledo, Ohio | Verfahren zum Herstellen eines aus thermoplastischem Kunststoff bestehenden Behälters mit einem an dem Boden des Behälters angeformten Standring |
SE409978B (sv) * | 1978-01-19 | 1979-09-17 | Wallsten Hans Ivar | Multipelforpackning for skalformiga, tunnveggiga kerl samt sett och anordning for dess framstellning |
US4228122A (en) * | 1978-03-08 | 1980-10-14 | Mauser Kommandit-Gesellschaft | Method of manufacturing roller chimes for closed head drums |
DE2815326C2 (de) * | 1978-04-08 | 1982-09-23 | Mauser KG, 5040 Brühl | Geblasenes Spundfaß |
GB2147845B (en) * | 1983-10-11 | 1986-11-19 | Hermetite Products Limited | Forming plastics sheet to provide a reclosable opening |
FR2602712B1 (fr) * | 1986-08-18 | 1989-04-21 | Monoplast Sa | Procede et dispositif de fabrication de recipients par thermoformage et recipients ainsi obtenus |
USD359830S (en) | 1993-09-08 | 1995-06-27 | Sonoco Products Company | Drum |
US5449087A (en) * | 1993-09-08 | 1995-09-12 | Sonoco Products Company | Molded plastic drum |
US6024245A (en) * | 1994-09-27 | 2000-02-15 | Greif Bros. Corp. Of Ohio, Inc. | One-piece blow-molded closed plastic drum with handling ring and method of molding same |
FR2880834B1 (fr) * | 2005-01-19 | 2009-03-27 | Erca Formseal Sa | "dispositif et procede de thermoformage d'objets ayant une collerette de base, et objets ainsi obtenus |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2531539A (en) * | 1945-06-19 | 1950-11-28 | Celanese Corp | Apparatus for forming hollow thermoplastic containers by drawing |
US2805790A (en) * | 1954-08-24 | 1957-09-10 | Crown Machine And Tool Company | Plastic containers and packaging thereof |
US2879917A (en) * | 1956-05-18 | 1959-03-31 | Lily Tulip Cup Corp | Nestable plastic containers |
DE1100936B (de) * | 1958-07-26 | 1961-03-02 | Kautex Werke Gmbh | Verfahren und Vorrichtung zum Herstellen von Tuben aus thermoplastischem Kunststoff |
US3050773A (en) * | 1958-07-26 | 1962-08-28 | Reinold Hagen | Process and apparatus for manufacturing blown articles |
US3105270A (en) * | 1959-09-17 | 1963-10-01 | Illinois Tool Works | Forming machine |
NL255828A (en, 2012) * | 1959-09-17 |
-
0
- NL NL288378D patent/NL288378A/xx unknown
- BE BE626945D patent/BE626945A/xx unknown
-
1962
- 1962-02-01 FR FR886671A patent/FR1320906A/fr not_active Expired
-
1963
- 1963-01-09 CH CH21263A patent/CH393722A/fr unknown
- 1963-01-11 DE DE19631479544 patent/DE1479544A1/de active Pending
- 1963-01-16 US US251822A patent/US3214797A/en not_active Expired - Lifetime
- 1963-01-25 GB GB3225/63A patent/GB1023062A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE626945A (en, 2012) | |
GB1023062A (en) | 1966-03-16 |
NL288378A (en, 2012) | |
DE1479544A1 (de) | 1969-07-10 |
US3214797A (en) | 1965-11-02 |
FR1320906A (fr) | 1963-03-15 |
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