JP2006517484A - 伸張された容器ネジと製造方法 - Google Patents
伸張された容器ネジと製造方法 Download PDFInfo
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Abstract
プラスチック容器(40)を製造するインジェクション型成形工程又は圧縮型成型工程を有し、本体(24)および少なくとも1つの雄ネジ(38)を設けた首部(36)を作製するステップと、同時又はそれ以前に、収納容器の本体を形成するためにプラスチック予備成形物を型成形するステップと、収納容器の型成形を行った後に、又は以前に、インジェクション成型型又は圧縮型を拡大し、少なくとも一つのインジェクション成型または圧縮成形されたプラスチック予備成形首部を成形するステップとを有するプラスチック容器の成形方法。好適な実施の形態においては、首部は容器本体がブロー成形された後に拡大される。本発明は細い首を有する容器又は容器首部を広い口部をプラスチック容器又は収納容器を拡大するために適用されうる。
Description
12 予備成形物本体
14 容器首部
16 雄ネジ
18 吹込金型
20 金型キャビティ
22 中間容器
24 容器本体
26 首部膨張装置
28 プラグ
Claims (14)
- 本体(24)、および少なくとも1つの雄ネジ(38)を設けた首部(finish)(36)を有するプラスチック容器(40)を製造する方法であって、
(a)本体(12)と少なくとも1つの雄ネジ(16)を設けた首部(14)を有するプラスチック予備成形物(10)を加圧成形するステップと、
(b)前記予備成形物の前記本体を吹込成形して、前記容器の前記本体(24)を形成するステップと、および
(c)前記射出成形された予備成形物の首部(14)を半径方向外方に膨張して、少なくとも1つの加圧成形された雄ネジ(38)を有する容器首部(36)を形成するステップとを含む方法。 - 前記ステップ(c)において形成される前記首部(36)は、少なくとも50mmの径を有する広口首部である請求項1に記載の方法。
- 前記ステップ(c)と同時に、またはそれに引続いて前記首部(36)を結晶化する別のステップ(d)を含む請求項1または2に記載の方法。
- 前記ステップ(c)の前、またはその間に前記首部(14)を加熱する別のステップ(d)を含む請求項1または2に記載の方法。
- 前記ステップ(c)は、プラグ(28)を前記首部(14)に挿入することにより実施される請求項4に記載の方法。
- 前記プラグ(28)または前記首部(14)を、前記プラグを前記首部に挿入中に回転させる別のステップを含む請求項5に記載の方法。
- 前記首部(14)は、前記ステップ(c)において少なくとも32%膨張される上述の請求項のいずれかに記載の方法。
- 前記首部(14)は、前記ステップ(c)において少なくとも125%膨張される請求項7に記載の方法。
- 前記ステップ(c)は、前記ステップ(b)の前に実施される上述の請求項のいずれかに記載の方法。
- 前記ステップ(c)は、前記ステップ(b)に引続いて実施される上述の請求項1乃至8のいずれかに記載の方法。
- 前記ステップ(c)は、少なくとも2つの段階、すなわち前記ステップ(b)の前の段階と前記ステップ(b)に引続く第2の段階で実施される上述の請求項1乃至8のいずれかに記載の方法。
- 請求項1、2または7に記載される方法に従って製造されるプラスチック容器。
- 吹込成形された容器本体(24)と前記本体と一体で成形された首部(36)を有するプラスチック容器(40)であって、
前記首部は、少なくとも1つの雄ネジ(38)を有し、そこにおいて、前記首部の成形後に前記首部を周辺方向に伸張しかつ半径方向に膨張することによる分子配向があるプラスチック容器。 - 前記首部(36)の少なくとも一部分は結晶化される請求項13に記載の容器。
Applications Claiming Priority (2)
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US10/351,658 US6884382B2 (en) | 2003-01-24 | 2003-01-24 | Stretched container threads and method of manufacture |
PCT/US2004/001841 WO2004067263A1 (en) | 2003-01-24 | 2004-01-23 | Stretched container threads and method of manufacture |
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JP2006517484A true JP2006517484A (ja) | 2006-07-27 |
JP2006517484A5 JP2006517484A5 (ja) | 2007-03-15 |
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JP2006502958A Pending JP2006517484A (ja) | 2003-01-24 | 2004-01-23 | 伸張された容器ネジと製造方法 |
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US (2) | US6884382B2 (ja) |
EP (1) | EP1594673B1 (ja) |
JP (1) | JP2006517484A (ja) |
KR (1) | KR100716703B1 (ja) |
CN (1) | CN100526049C (ja) |
AU (1) | AU2004207795B2 (ja) |
BR (1) | BRPI0406968A (ja) |
CA (1) | CA2514198A1 (ja) |
ES (1) | ES2555954T3 (ja) |
MX (1) | MXPA05007844A (ja) |
NZ (1) | NZ541895A (ja) |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6884382B2 (en) * | 2003-01-24 | 2005-04-26 | Graham Packaging Pet Technologies Inc. | Stretched container threads and method of manufacture |
US20040166264A1 (en) * | 2003-02-26 | 2004-08-26 | Nahill Thomas E. | Preform assembly, container assembly and method of manufacture |
US7152753B2 (en) * | 2004-04-23 | 2006-12-26 | Huffman Todd A | Re-sealable can mechanism |
US20070045216A1 (en) * | 2005-08-03 | 2007-03-01 | Graham Packaging Company, L.P. | Plastic container finish with structural rib |
US8857637B2 (en) | 2006-03-06 | 2014-10-14 | Plastipak Packaging, Inc. | Lightweight plastic container and preform |
US10214312B2 (en) | 2006-03-06 | 2019-02-26 | Plastipak Packaging, Inc. | Lightweight plastic container and preform |
US20070252304A1 (en) * | 2006-04-26 | 2007-11-01 | Graham Packaging Company L.P. | Method for making multi-layer preform |
US20070267447A1 (en) * | 2006-05-16 | 2007-11-22 | Timothy James Kennedy | Flammable propellants in plastic aerosols |
US7721920B2 (en) * | 2006-05-31 | 2010-05-25 | The Clorox Company | Ergonomic cap for plastic aerosol container |
US7448517B2 (en) * | 2006-05-31 | 2008-11-11 | The Clorox Company | Compressed gas propellants in plastic aerosols |
RU2417810C2 (ru) * | 2006-07-19 | 2011-05-10 | Конинклейке Филипс Электроникс Н.В. | Устройство для управления здоровьем |
US20080054525A1 (en) | 2006-09-06 | 2008-03-06 | Graham Packaging Company, Lp | Method and apparatus for stretching the neck finish of a molded plastic article |
BR112014002244A2 (pt) * | 2011-08-01 | 2017-02-21 | Graham Packaging Co | recipiente de aerossol de plástico e método de fabricação |
US10252458B2 (en) * | 2015-07-20 | 2019-04-09 | Ring Container Technologies, Llc | Container and method of manufacture |
ES1228596Y (es) * | 2019-03-29 | 2019-07-25 | Partner Local Grup S L | Botella o recipiente con boca cortada |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5468869A (en) * | 1977-11-10 | 1979-06-02 | Yoshino Kogyosho Co Ltd | Method of molding biaxial orientation molded bottle mede of polyethylene terephthalate resin |
JPS5471167A (en) * | 1977-11-17 | 1979-06-07 | Yoshino Kogyosho Co Ltd | Method of orientating mouth part of saturated polyester resin bottle |
JPS5477670A (en) * | 1977-12-01 | 1979-06-21 | Yoshino Kogyosho Co Ltd | Method and apparatus for orientating and molding neck portion of piece for biaxial orientation blow molding bottle |
JPS5477669A (en) * | 1977-12-01 | 1979-06-21 | Yoshino Kogyosho Co Ltd | Method and apparatus for orientating and molding neck portion of piece for biaxial orientation blow molding bottle |
JPS5490366A (en) * | 1977-12-28 | 1979-07-18 | Yoshino Kogyosho Co Ltd | Orientation molding method of neck portion of piece for molding bottle |
JPS62284724A (ja) * | 1986-06-04 | 1987-12-10 | Yoshino Kogyosho Co Ltd | ポリエチレンテレフタレ−ト樹脂製壜体一次成形品の口筒処理方法 |
JPH0392329A (ja) * | 1989-09-05 | 1991-04-17 | Olympus Optical Co Ltd | 熱可塑性樹脂チューブの拡径方法および装置 |
JPH09276369A (ja) * | 1996-04-11 | 1997-10-28 | Material Eng Tech Lab Inc | 輸液容器及びその製造方法 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3048889A (en) * | 1959-03-10 | 1962-08-14 | Fischer Stefan | Process and apparatus for forming hollow objects |
DE1299406B (de) | 1960-11-24 | 1969-07-17 | Fischer Maschf Johann | Verfahren und Vorrichtung zum Herstellen von Flaschen u. dgl. Hohl-koerpern aus warmformbaren Kunststoffen |
DE1291892B (de) * | 1961-09-15 | 1969-04-03 | Langecker Erhard | Verfahren zum Herstellen von Hohlkoerpern aus thermoplastischem Kunststoff nach dem Blasverfahren |
US3457592A (en) * | 1963-11-13 | 1969-07-29 | Monsanto Co | Apparatus for manufacturing thermoplastic articles |
US3311950A (en) * | 1963-12-03 | 1967-04-04 | Monsanto Co | Apparatus for blow molding and forming neck of hollow articles |
US3649150A (en) * | 1969-11-26 | 1972-03-14 | Phillips Petroleum Co | Stellite neck forming plug for blow molding oriented articles |
US3695805A (en) * | 1970-02-17 | 1972-10-03 | Phillips Petroleum Co | Forming plug for blow molding oriented articles |
US3769394A (en) * | 1971-09-15 | 1973-10-30 | American Can Co | Method for finishing blow molded plastic containers in the mold |
NL149415B (nl) | 1971-11-12 | 1976-05-17 | Schiemann Dr Wolfram | Werkwijze voor het vervaardigen van een houder uit thermoplastisch materiaal, voorzien van een hals met een hierin aangebrachte versterkingsring, alsmede houder met versterkt halsgedeelte, vervaardigd volgens deze werkwijze. |
JPS6017693B2 (ja) | 1976-02-23 | 1985-05-04 | 株式会社吉野工業所 | ポリエチレンテレフタレ−ト樹脂製壜体とこの壜体の成形方法 |
SE404669B (sv) * | 1976-04-20 | 1978-10-23 | Rigello Pak Ab | Sett att behandla hardplastbehallare samt anordning for genomforande av settet |
DE2703454C2 (de) * | 1976-04-29 | 1985-11-14 | Hoover Ball and Bearing Comp., Saline, Mich. | Verfahren zum Herstellen einer Flasche durch Blasformen |
US4065535A (en) * | 1976-12-27 | 1977-12-27 | Hercules Incorporated | Thread forming and neck finishing process |
US4119394A (en) * | 1977-03-28 | 1978-10-10 | The Continental Group, Inc. | Apparatus for forming an end finish on a hollow article |
US4297306A (en) * | 1979-11-07 | 1981-10-27 | Yoshino Kogyosho Co., Ltd. | Neck orienting method of bottles of saturated polyester resins |
US4386046A (en) * | 1979-11-07 | 1983-05-31 | Yoshino Kogyosho Co., Ltd. | Neck orienting method of bottles of saturated polyester resins |
US4412966A (en) * | 1979-11-07 | 1983-11-01 | Yoshino Kogyosho Co., Ltd. | Neck orienting method of bottles of saturated polyester resins |
US4397629A (en) * | 1979-11-23 | 1983-08-09 | Yoshino Kogyosho Co. Ltd. | Apparatus for drawing mouth-neck portions of synthetic resin bottles |
DE3101284C2 (de) * | 1981-01-16 | 1985-08-01 | Krupp Corpoplast Maschinenbau GmbH, 2000 Hamburg | Verfahren zum Formen des offenen Endabschnittes eines einen geschlossenen Boden aufweisenden Vorformlings für das Blasformen eines Hohlkörpers aus thermoplastischem Kunststoff, insbesondere einer Flasche, und Vorrichtung zum Durchführen des Verfahrens |
US4382769A (en) * | 1981-03-31 | 1983-05-10 | Hercules Incorporated | Container forming apparatus |
US4442063A (en) * | 1981-03-31 | 1984-04-10 | Hercules Incorporated | Container forming process |
SE428775B (sv) * | 1981-11-26 | 1983-07-25 | Plm Ab | Behallare samt sett och anordning for att framstella en sadan |
US4690633A (en) | 1984-09-07 | 1987-09-01 | Husky Injection Molding Systems Ltd. | Apparatus for preparing hollow plastic articles |
US4578028A (en) * | 1984-12-06 | 1986-03-25 | The Procter & Gamble Company | Expandable core pin for blow-molding a container having a neck-portion with internal attachment means |
US4929410A (en) * | 1984-12-06 | 1990-05-29 | The Procter & Gamble Company | Method for blow-molding a container having a neck-portion with internal attachment means |
JPS62164504A (ja) | 1986-01-16 | 1987-07-21 | Toyo Seikan Kaisha Ltd | 延伸ポリエステル容器用予備成形品の製造方法 |
JP3092329B2 (ja) * | 1992-06-23 | 2000-09-25 | 株式会社デンソー | 燃料噴射装置 |
JPH1076566A (ja) * | 1996-09-05 | 1998-03-24 | Aokiko Kenkyusho:Kk | プリフォームにおけるネック部の内ねじ成形方法 |
US6228317B1 (en) * | 1998-07-30 | 2001-05-08 | Graham Packaging Company, L.P. | Method of making wide mouth blow molded container |
DE19846594A1 (de) * | 1998-10-09 | 2000-04-13 | Markus Spoetzl | Kalibriervorrichtung für Kunststoffblasformmaschinen |
MXPA03000064A (es) | 2000-06-27 | 2004-09-13 | Graham Packaging Co | Preforma y metodo para fabricar un contenedor de capas multiples, con acabado por soplado. |
US6685969B2 (en) | 2001-06-11 | 2004-02-03 | Schering-Plough Healthcare Products, Inc. | Treatment for ectoparasites |
US6884382B2 (en) * | 2003-01-24 | 2005-04-26 | Graham Packaging Pet Technologies Inc. | Stretched container threads and method of manufacture |
-
2003
- 2003-01-24 US US10/351,658 patent/US6884382B2/en not_active Expired - Lifetime
-
2004
- 2004-01-23 MX MXPA05007844A patent/MXPA05007844A/es active IP Right Grant
- 2004-01-23 ES ES04704896.2T patent/ES2555954T3/es not_active Expired - Lifetime
- 2004-01-23 PT PT47048962T patent/PT1594673E/pt unknown
- 2004-01-23 EP EP04704896.2A patent/EP1594673B1/en not_active Expired - Lifetime
- 2004-01-23 KR KR1020057013542A patent/KR100716703B1/ko not_active IP Right Cessation
- 2004-01-23 CN CNB200480005509XA patent/CN100526049C/zh not_active Expired - Fee Related
- 2004-01-23 AU AU2004207795A patent/AU2004207795B2/en not_active Ceased
- 2004-01-23 WO PCT/US2004/001841 patent/WO2004067263A1/en active Search and Examination
- 2004-01-23 CA CA002514198A patent/CA2514198A1/en not_active Abandoned
- 2004-01-23 NZ NZ541895A patent/NZ541895A/en not_active IP Right Cessation
- 2004-01-23 BR BR0406968-4A patent/BRPI0406968A/pt not_active IP Right Cessation
- 2004-01-23 JP JP2006502958A patent/JP2006517484A/ja active Pending
-
2005
- 2005-03-01 US US11/068,382 patent/US7604769B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5468869A (en) * | 1977-11-10 | 1979-06-02 | Yoshino Kogyosho Co Ltd | Method of molding biaxial orientation molded bottle mede of polyethylene terephthalate resin |
JPS5471167A (en) * | 1977-11-17 | 1979-06-07 | Yoshino Kogyosho Co Ltd | Method of orientating mouth part of saturated polyester resin bottle |
JPS5477670A (en) * | 1977-12-01 | 1979-06-21 | Yoshino Kogyosho Co Ltd | Method and apparatus for orientating and molding neck portion of piece for biaxial orientation blow molding bottle |
JPS5477669A (en) * | 1977-12-01 | 1979-06-21 | Yoshino Kogyosho Co Ltd | Method and apparatus for orientating and molding neck portion of piece for biaxial orientation blow molding bottle |
JPS5490366A (en) * | 1977-12-28 | 1979-07-18 | Yoshino Kogyosho Co Ltd | Orientation molding method of neck portion of piece for molding bottle |
JPS62284724A (ja) * | 1986-06-04 | 1987-12-10 | Yoshino Kogyosho Co Ltd | ポリエチレンテレフタレ−ト樹脂製壜体一次成形品の口筒処理方法 |
JPH0392329A (ja) * | 1989-09-05 | 1991-04-17 | Olympus Optical Co Ltd | 熱可塑性樹脂チューブの拡径方法および装置 |
JPH09276369A (ja) * | 1996-04-11 | 1997-10-28 | Material Eng Tech Lab Inc | 輸液容器及びその製造方法 |
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KR100716703B1 (ko) | 2007-05-14 |
CN100526049C (zh) | 2009-08-12 |
CN1756645A (zh) | 2006-04-05 |
US20040146672A1 (en) | 2004-07-29 |
AU2004207795B2 (en) | 2007-12-20 |
CA2514198A1 (en) | 2004-08-12 |
BRPI0406968A (pt) | 2006-01-10 |
US20050153089A1 (en) | 2005-07-14 |
ES2555954T3 (es) | 2016-01-11 |
EP1594673B1 (en) | 2015-12-02 |
EP1594673A1 (en) | 2005-11-16 |
WO2004067263A1 (en) | 2004-08-12 |
KR20050109469A (ko) | 2005-11-21 |
MXPA05007844A (es) | 2006-02-13 |
US6884382B2 (en) | 2005-04-26 |
AU2004207795A1 (en) | 2004-08-12 |
PT1594673E (pt) | 2016-03-10 |
US7604769B2 (en) | 2009-10-20 |
NZ541895A (en) | 2007-07-27 |
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