KR100958558B1 - 하프 쉘로부터 중공 플라스틱 물품을 제조하기 위한다단계 방법 - Google Patents
하프 쉘로부터 중공 플라스틱 물품을 제조하기 위한다단계 방법 Download PDFInfo
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- KR100958558B1 KR100958558B1 KR1020057000595A KR20057000595A KR100958558B1 KR 100958558 B1 KR100958558 B1 KR 100958558B1 KR 1020057000595 A KR1020057000595 A KR 1020057000595A KR 20057000595 A KR20057000595 A KR 20057000595A KR 100958558 B1 KR100958558 B1 KR 100958558B1
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- Prior art keywords
- plastic
- mold
- parison
- intermediate frame
- layer
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/40—Closed containers
- B32B2439/60—Bottles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
Claims (26)
- 중공 플라스틱 물품을 제조하는 방법으로서,(a) 압출 또는 공압출함으로써 튜브 형태의 플라스틱 패리슨을 제조하는 단계,(b) 절단 장치 바로 부근에 놓여, 패리슨을 분리한 직후 2 개의 패리슨 영역을 절단 장치로부터 멀어지게 하는 공압 피동 롤러로 플라스틱 용융물을 분리함으로써, 플라스틱 패리슨을 절개하여 2 개의 평면 부품을 제조하는 단계,(c) 2개의 몰드 반구에서 평면 부품을 몰딩하여 하프 쉘을 형성하는 단계로서, 제거 가능한 중간 프레임이 적어도 주변 에지를 따라 몰드 반구를 서로 분리하여 반완성품/하프 쉘이 서로 접촉하지 않도록 하는 단계,(d) 몰드 반구를 개방하여 중간 프레임을 제거하는 단계,(e) 몰드 반구를 폐쇄함으로써, 하프 쉘이 주변 림을 따라 서로 접촉되도록 하는 단계, 및(f) 하프 쉘을 결합하여 중공 물품을 형성하는 단계를 포함하는 방법.
- 제1항에 있어서, 중간 프레임을 제거한 후, 1개 이상의 몰딩된 하프 쉘의 내부에 통합 부품을 부착할 수 있는 것인 방법.
- 제2항에 있어서, 통합 부품은, 탱크내의 압력 평형을 위한 통기 라인, 탱크내 액체 평형을 위한 연료 라인, 밸브, 서지 방지 컵(anti-surge cup), 펌프 관련 모듈, 탱크 센서 모듈, 또는 펌프 관련 및 탱크 센서 모듈인 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 평면 부품을 몰드 반구 내에서 열성형 몰딩, 블로우 몰딩, 또는 열성형 및 블로우 몰딩에 의해 몰딩하여 하프 쉘을 형성하는 것인 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 하프 쉘의 결합은 접착 결합, 용접, 또는 접착 결합 및 용접에 의해 수행하는 것인 방법.
- 제5항에 있어서, 열성형에 의한 열은 하프 쉘을 용접하는 데 이용하는 것인 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 하프 쉘을 결합한 후, 열성형 몰딩, 블로우 몰딩, 또는 열성형 및 블로우 몰딩에 의해 중공 물품의 추가의 몰딩을 수행하는 것인 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 사용된 중간 프레임은 2개의 몰드 반구 사이 부분을 완전히 충전하는 플레이트 인서트를 포함하는 것인 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 중간 프레임은 냉각 또는 가열 장비를 구비한 것인 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 중간 프레임은 몰딩된 하프 쉘의 에지를 조절 가열하기 위한 장비를 구비한 것인 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 중간 프레임은 1개 이상의 몰드 반구의 핀치-오프 에지를 가열하기 위한 장비를 구비한 것인 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 중간 프레임 또는 플레이트 인서트는 단일 부품 또는 다중 부품 디자인의 것인 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 단계 (f) 또는 통합 부품의 부착 단계 또는 양 단계 모두에서 추가의 가열 단계 또는 냉각 단계 없이 진행하는 것인 방법.
- 삭제
- 삭제
- 제1항 내지 제3항 중 어느 한 항에 있어서, 플라스틱 패리슨은 중합체 재료로 제조된 1개 이상의 층을 가지는 것인 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 플라스틱 패리슨은 2개 이상의 층으로 구성된 구조를 가지는 것인 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 플라스틱 패리슨은 외측에서부터 내측으로, 각각의 경우, 컨테이너 벽의 총 두께를 기준으로- 5% 내지 30%의 두께인 HDPE로 제조된 층,- 10% 내지 82%의 두께인 분쇄재생재료 층,- 1% 내지 5%의 두께인 접착 촉진 층,- 1% 내지 10%의 두께인 배리어 층,- 1% 내지 5%의 두께인 접착 촉진 층,- 10% 내지 40%의 두께인 HDPE로 제조된 층을 포함하는, 2개 이상의 층으로 구성된 구조를 가지는 것인 방법.
- 삭제
- 제1항 내지 제3항 중 어느 한 항의 방법에 의해 제조될 수 있는 중공 플라스틱 물품.
- 제20항에 있어서, 차량용 플라스틱 연료 탱크, 가솔린 용기, 난방유 또는 디젤의 수송 또는 저장용 플라스틱 탱크, 또는 다목적 차량에 쓰이는 수송 컨테이너, 또는 용매 컨테이너 또는 플라스틱 병인 중공 플라스틱 물품.
- 제11항에 있어서, 중간 프레임은 몰드 반구 둘 다의 핀치-오프 에지를 가열하기 위한 장비를 구비한 것인 방법.
- 삭제
- 제16항에 있어서, 중합체 재료는 폴리에틸렌, 폴리프로필렌, 폴리비닐 클로라이드, 폴리아미드, 폴리케톤, 폴리에스테르 및 이들의 혼합물로 구성된 군으로부터 선택된 것인 방법.
- 제17항에 있어서, 상기 층이 베이스 층, 분쇄재생재료(regrind) 층, 접착 촉진 층 및 배리어 층으로 구성된 군으로부터 선택된 것인 방법.
- 삭제
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DE10231866.2 | 2002-07-12 | ||
DE10231866A DE10231866A1 (de) | 2002-07-12 | 2002-07-12 | Mehrstufiges Verfahren zur Herstellung von Kunststoffhohlkörpern aus Halbschalen |
US60/416,990 | 2002-10-08 | ||
PCT/EP2003/007353 WO2004007182A1 (en) | 2002-07-12 | 2003-07-09 | Multistage process for producing hollow plastic articles from half shells |
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KR1020097022247A Division KR20090128510A (ko) | 2002-07-12 | 2003-07-09 | 하프 쉘로부터 중공 플라스틱 물품을 제조하기 위한 다단계 방법 |
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EP (1) | EP2253457B1 (ko) |
KR (1) | KR100958558B1 (ko) |
AT (1) | ATE485937T1 (ko) |
DE (2) | DE10231866A1 (ko) |
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DE102004023533A1 (de) * | 2004-05-13 | 2005-12-08 | Bayerische Motoren Werke Ag | Wärmeisolierter Behälter zur Speicherung von Kraftstoff |
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EP1910057B1 (en) * | 2005-06-28 | 2018-01-24 | Plastic Omnium Advanced Innovation and Research | Method for producing a fuel tank provided with internal accessories |
DE102006027254B4 (de) * | 2006-06-09 | 2009-01-15 | Kautex Textron Gmbh & Co. Kg | Verfahren zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff durch Extrusionsblasformen |
US7922949B2 (en) | 2006-07-07 | 2011-04-12 | Kautex Textron Gmbh & Co. Kg | Procedure for producing hollow bodies of thermoplastic material |
DE102006031902B4 (de) * | 2006-07-07 | 2008-12-11 | Kautex Textron Gmbh & Co. Kg | Verfahren zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff |
DE102006062893B3 (de) | 2006-09-05 | 2023-07-13 | Kautex Textron Gmbh & Co. Kg | Vorrichtung zur Herstellung von bandförmigen Kunststoffvorformlingen |
DE102006042065B4 (de) * | 2006-09-05 | 2021-05-12 | Kautex Textron Gmbh & Co. Kg | Verfahren und Vorrichtung zur Herstellung von bandförmigen Kunststoffvorformlingen |
JP5006400B2 (ja) | 2006-10-05 | 2012-08-22 | イナジー・オートモーティブ・システムズ・リサーチ・(ソシエテ・アノニム) | パリソンからプラスチック中空体を製造するための方法およびパリソン押出し用ダイ |
DE102007037422A1 (de) * | 2007-08-08 | 2009-02-19 | Perma-Tec Gmbh & Co. Kg | Schmierstoffspender |
DE102008027824A1 (de) | 2008-06-11 | 2009-12-17 | Kautex Textron Gmbh & Co. Kg | Verfahren zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff sowie Vorrichtung zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff |
DE102008030318A1 (de) * | 2008-06-30 | 2009-12-31 | Ti Automotive Technology Center Gmbh | Verfahren zur Herstellung eines Kunststoffbehälters |
EP2141000B1 (en) * | 2008-06-30 | 2014-02-26 | TI Automotive Technology Center GmbH | Method of manufacturing an article and apparatus therefore |
JP5667179B2 (ja) * | 2009-06-25 | 2015-02-12 | ティーアイ オートモーティヴ テクノロジー センター ゲゼルシャフトミット ベシュレンクテル ハフツングTI Automotive Technology Center GmbH | 容器の製造方法 |
US8721956B2 (en) | 2010-03-03 | 2014-05-13 | Ti Automotive Technology Center Gmbh | Method of forming a fluid receptacle |
DE102010025006A1 (de) | 2010-06-24 | 2011-12-29 | Kautex Textron Gmbh & Co. Kg | Verfahren zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff sowie Vorrichtung zur Durchführung des Verfahrens |
DE102012001928A1 (de) | 2012-02-02 | 2013-08-08 | Kautex Maschinenbau Gmbh | Verfahren zur Herstellung eines Kunststoffartikels sowie Teil des Blasformwerkzeuges |
DE102012023035B4 (de) | 2012-11-26 | 2017-02-16 | Kautex Textron Gmbh & Co. Kg | Verfahren zur Herstellung eines Hohlkörpers aus thermoplastischem Kunststoff |
DE102013203085A1 (de) | 2013-02-25 | 2014-08-28 | Ti Automotive Technology Center Gmbh | Blasformverfahren |
DE102017217468B4 (de) * | 2017-09-29 | 2021-01-14 | Kautex Textron Gmbh & Co. Kg | Verfahren zur herstellung von kunststoffhohlkörpern |
DE102018210129A1 (de) | 2018-06-21 | 2019-12-24 | Contitech Mgw Gmbh | Verfahren zur Herstellung eines Hohlkörpers |
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- 2003-07-09 EP EP10008406.0A patent/EP2253457B1/en not_active Revoked
- 2003-07-09 KR KR1020057000595A patent/KR100958558B1/ko active IP Right Grant
- 2003-07-09 DE DE60334698T patent/DE60334698D1/de not_active Expired - Lifetime
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EP2253457A3 (en) | 2013-04-17 |
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DE60334698D1 (de) | 2010-12-09 |
DE10231866A1 (de) | 2004-01-22 |
KR20050019850A (ko) | 2005-03-03 |
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