JPS5486560A - Molding of blown bottle - Google Patents
Molding of blown bottleInfo
- Publication number
- JPS5486560A JPS5486560A JP15491277A JP15491277A JPS5486560A JP S5486560 A JPS5486560 A JP S5486560A JP 15491277 A JP15491277 A JP 15491277A JP 15491277 A JP15491277 A JP 15491277A JP S5486560 A JPS5486560 A JP S5486560A
- Authority
- JP
- Japan
- Prior art keywords
- parison
- nozzle
- blowing nozzle
- neck
- blowing
- 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.)
- Pending
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
- B29C49/58—Blowing 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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C2049/4294—Sealing 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
-
- 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
- B29C49/06—Injection blow-moulding
Abstract
PURPOSE:To prevent the leak of blowing gas through a gap between a prison and a blowing nozzle, by forming the resin parison in a particular form and contacting thereof with the blow nozzle. CONSTITUTION:An opening of a heated resin parison 4 is attached to the end of a blowing nozzle 3, and the parison is inserted into a mold 1 to perform the blow molding by introducing a fluid through the blowing nozzle into the parison 4. The opening part of the parison 4 is formed to have a diameter D1 larger than the diameter of the neck of a bottle D2, and the boundary between the opening part and the neck part is formed to have a step. A blowing nozzle 3 having a shape to fit closely to the opening part, the neck part and the step of the parison, is attached to the parison, and the blow molding is carried out. pref. a gasket 41 is put on the stepped part of the nozzle 3, and the circumference of the parison is pref. furnished with a collar 42.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15491277A JPS5486560A (en) | 1977-12-21 | 1977-12-21 | Molding of blown bottle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15491277A JPS5486560A (en) | 1977-12-21 | 1977-12-21 | Molding of blown bottle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5486560A true JPS5486560A (en) | 1979-07-10 |
Family
ID=15594667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15491277A Pending JPS5486560A (en) | 1977-12-21 | 1977-12-21 | Molding of blown bottle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5486560A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006027092A1 (en) * | 2004-09-10 | 2006-03-16 | Alpla-Werke Alwin Lehner Gmbh & Co. Kg | Method for producing a plastic bottle, and preform and blowing mold suited therefor |
JP2008012720A (en) * | 2006-07-04 | 2008-01-24 | Ishizuka Glass Co Ltd | Pet bottle blow molding nozzle |
ITPD20110255A1 (en) * | 2011-07-28 | 2013-01-29 | A." | PLANT AND PROCEDURE FOR REALIZING GLASSES WITH BOMBATED SHAPE AND GLASS MADE WITH THIS SYSTEM AND WITH THIS PROCEDURE |
WO2016103563A1 (en) * | 2014-12-26 | 2016-06-30 | 株式会社吉野工業所 | Liquid blow molding apparatus and preform |
JP2017510484A (en) * | 2014-03-17 | 2017-04-13 | エス.アイ.ピー.エイ.ソシエタ’インダストリアリザッジオーネ プロゲッタジオーネ エ オートマジオーネ ソシエタ ペル アチオニ | Preform gripping device |
US20190248062A1 (en) * | 2016-10-31 | 2019-08-15 | Yoshino Kogyosho Co., Ltd. | Liquid blow molding device and preform |
EP3941710A4 (en) * | 2019-03-18 | 2022-11-23 | Niagara Bottling, LLC | Nozzle for reduced outward force on preform finish |
US11597556B2 (en) | 2018-07-30 | 2023-03-07 | Niagara Bottling, Llc | Container preform with tamper evidence finish portion |
US11806917B2 (en) | 2019-02-26 | 2023-11-07 | Niagara Bottling, Llc | Nozzle for blow-molding stepped finish preform |
-
1977
- 1977-12-21 JP JP15491277A patent/JPS5486560A/en active Pending
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2987616A3 (en) * | 2004-09-10 | 2016-09-14 | Alpla-Werke Alwin Lehner GmbH und Co.KG | Preform, use of the preform and blowing mold for producing a plastic bottle |
US8790568B1 (en) | 2004-09-10 | 2014-07-29 | Alpla Werke Alwin Lehner Gmbh & Co. Kg | Method for producing a plastic bottle, and preform and blowing mold suited therefor |
US10011064B2 (en) | 2004-09-10 | 2018-07-03 | Alpla Werke Alwin Lehner Gmbh & Co. Kg | Method for producing a plastic bottle, and preform and blowing mold suited therefor |
WO2006027092A1 (en) * | 2004-09-10 | 2006-03-16 | Alpla-Werke Alwin Lehner Gmbh & Co. Kg | Method for producing a plastic bottle, and preform and blowing mold suited therefor |
JP2008012720A (en) * | 2006-07-04 | 2008-01-24 | Ishizuka Glass Co Ltd | Pet bottle blow molding nozzle |
ITPD20110255A1 (en) * | 2011-07-28 | 2013-01-29 | A." | PLANT AND PROCEDURE FOR REALIZING GLASSES WITH BOMBATED SHAPE AND GLASS MADE WITH THIS SYSTEM AND WITH THIS PROCEDURE |
EP2551089A1 (en) * | 2011-07-28 | 2013-01-30 | RDS Moulding Technology S.P.A. Con Sigla "RDS S.P.A." | Apparatus and method for manufacturing convex goblets and the manufactured goblet |
JP2017510484A (en) * | 2014-03-17 | 2017-04-13 | エス.アイ.ピー.エイ.ソシエタ’インダストリアリザッジオーネ プロゲッタジオーネ エ オートマジオーネ ソシエタ ペル アチオニ | Preform gripping device |
JP2016124164A (en) * | 2014-12-26 | 2016-07-11 | 株式会社吉野工業所 | Liquid blow molding device and preform |
WO2016103563A1 (en) * | 2014-12-26 | 2016-06-30 | 株式会社吉野工業所 | Liquid blow molding apparatus and preform |
US20190248062A1 (en) * | 2016-10-31 | 2019-08-15 | Yoshino Kogyosho Co., Ltd. | Liquid blow molding device and preform |
US10828821B2 (en) * | 2016-10-31 | 2020-11-10 | Yoshino Kogyosho Co., Ltd. | Liquid blow molding device and preform |
US11597556B2 (en) | 2018-07-30 | 2023-03-07 | Niagara Bottling, Llc | Container preform with tamper evidence finish portion |
US11806917B2 (en) | 2019-02-26 | 2023-11-07 | Niagara Bottling, Llc | Nozzle for blow-molding stepped finish preform |
EP3941710A4 (en) * | 2019-03-18 | 2022-11-23 | Niagara Bottling, LLC | Nozzle for reduced outward force on preform finish |
US11633899B2 (en) | 2019-03-18 | 2023-04-25 | Niagara Bottling, Llc | Nozzle for reduced outward force on preform finish |
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