DE69220396D1 - Verfahren und Vorrichtung zum Blasformen - Google Patents
Verfahren und Vorrichtung zum BlasformenInfo
- Publication number
- DE69220396D1 DE69220396D1 DE69220396T DE69220396T DE69220396D1 DE 69220396 D1 DE69220396 D1 DE 69220396D1 DE 69220396 T DE69220396 T DE 69220396T DE 69220396 T DE69220396 T DE 69220396T DE 69220396 D1 DE69220396 D1 DE 69220396D1
- Authority
- DE
- Germany
- Prior art keywords
- molding method
- blow molding
- blow
- molding
- 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 - Fee Related
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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
- B29C49/4817—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity with means for closing off parison ends
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/18—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using several blowing steps
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/50—Moulds having cutting or deflashing means
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
- B29C49/42073—Grippers
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
- B29C49/42073—Grippers
- B29C49/42091—Grippers holding bottom portion or sprue
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3046840A JP2778273B2 (ja) | 1991-03-12 | 1991-03-12 | ブロー成形方法及びブロー成形装置 |
JP8751891A JP2910793B2 (ja) | 1991-03-27 | 1991-03-27 | パリソン上ピンチ方法およびピンチ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69220396D1 true DE69220396D1 (de) | 1997-07-24 |
DE69220396T2 DE69220396T2 (de) | 1998-01-15 |
Family
ID=26386981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69220396T Expired - Fee Related DE69220396T2 (de) | 1991-03-12 | 1992-03-12 | Verfahren und Vorrichtung zum Blasformen |
Country Status (3)
Country | Link |
---|---|
US (1) | US5346666A (de) |
EP (1) | EP0503619B1 (de) |
DE (1) | DE69220396T2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6090339A (en) * | 1997-07-24 | 2000-07-18 | Western Industries, Inc. | Process for manufacture of a blow molded plastic extruded product |
JP2001001388A (ja) * | 1999-06-24 | 2001-01-09 | Idemitsu Petrochem Co Ltd | ブロー成形方法、ブロー成形品およびブロー成形金型 |
DE20020531U1 (de) * | 2000-12-04 | 2001-04-05 | Lin Kun Wang | Vorrichtung zum synchronen Bewegen und Abdichten eines Formblasprodukts |
EP3357670B1 (de) * | 2015-09-28 | 2019-07-31 | Kyoraku Co., Ltd. | Verfahren zur herstellung eines schaumgeformten artikels |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1848940A (en) * | 1932-03-08 | delpech | ||
US2349177A (en) * | 1941-02-12 | 1944-05-16 | Plax Corp | Method of and apparatus for making blown plastic articles |
US3114931A (en) * | 1961-10-17 | 1963-12-24 | Ideal Toy Corp | Internal air cooling of blow molded articles |
FR1450395A (fr) * | 1963-11-21 | 1966-06-24 | Procédé et dispositif pour la fabrication de récipients en matière plastique | |
US3504396A (en) * | 1966-07-08 | 1970-04-07 | Grace W R & Co | Apparatus for forming hollow articles |
US3579622A (en) * | 1966-10-17 | 1971-05-18 | Monsanto Co | Method for blow molding plastic articles |
US3690804A (en) * | 1971-01-08 | 1972-09-12 | Phillips Petroleum Co | Retractable blow pin for use with prepinched parisons |
FR2125133B1 (de) * | 1971-02-12 | 1977-04-15 | ||
FR2389477B1 (de) * | 1977-05-02 | 1980-11-28 | Raffinage Cie Francaise | |
JPH0673903B2 (ja) * | 1988-09-27 | 1994-09-21 | 宇部興産株式会社 | 中空成形品の成形用金型装置および中空成形品の成形方法 |
-
1992
- 1992-03-11 US US07/849,715 patent/US5346666A/en not_active Expired - Fee Related
- 1992-03-12 DE DE69220396T patent/DE69220396T2/de not_active Expired - Fee Related
- 1992-03-12 EP EP92104268A patent/EP0503619B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69220396T2 (de) | 1998-01-15 |
US5346666A (en) | 1994-09-13 |
EP0503619B1 (de) | 1997-06-18 |
EP0503619A1 (de) | 1992-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |