KR20100015985A - 일체형 2층 프리폼, 그의 생산을 위한 방법 및 장치, 블로우 성형된 백-인-컨테이너의 생산방법, 그리고 이렇게 생산된 백-인-컨테이너 - Google Patents
일체형 2층 프리폼, 그의 생산을 위한 방법 및 장치, 블로우 성형된 백-인-컨테이너의 생산방법, 그리고 이렇게 생산된 백-인-컨테이너 Download PDFInfo
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- KR20100015985A KR20100015985A KR1020097022513A KR20097022513A KR20100015985A KR 20100015985 A KR20100015985 A KR 20100015985A KR 1020097022513 A KR1020097022513 A KR 1020097022513A KR 20097022513 A KR20097022513 A KR 20097022513A KR 20100015985 A KR20100015985 A KR 20100015985A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Geometry (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
Description
Claims (18)
- 일체형으로 블로우 성형된 백-인-컨테이너의 생산을 위한 일체형 2층 프리폼으로서,내층과 외층을 포함하고,상기 프리폼은 블로우 성형시 2층 컨테이너를 형성하고, 이에 따라 얻어진 상기 컨테이너의 내층은 상기 2층의 계면 지점에서 가스 유입시 상기 외층으로부터 분리되고, 상기 내층의 용융 온도는 상기 외층의 용융 온도 이상인 프리폼.
- 제1항에 있어서, 상기 내층과 외층 중 적어도 하나는 반정질 재료를 포함하는 프리폼.
- 제1항에 있어서, 상기 내층과 외층은 서로 다른 재료로 이루어진 프리폼.
- 제1항에 있어서, 상기 내층과 외층은 동일한 재료로 이루어진 프리폼.
- 제1항에 있어서, 상기 내층과 외층은 PET, PEN, PTT, PA, PP, PE, HDPE, EVOH, PGAc, PLA, 코폴리머, 또는 이들의 혼합물로부터 선택된 재료로 이루어진 프리폼.
- 제1항에 있어서, 상기 계면의 적어도 하나의 지점은 상기 내층과 외층이 만나 계면을 형성할 때까지 개구의 레벨에서는 넓고 용기 내로 더 깊게 관통함에 따라 얇아지는 쐐기 형상으로 된 배출구인 프리폼.
- 제6항에 있어서, 하나를 초과하는 배출구가 상기 프리폼의 마우스의 립 주위에 분포된 프리폼.
- 제1항에 있어서, 상기 프리폼의 내층과 외층은 상기 외층의 대략 전체 내면에 걸친 계면에 의해 연결된 프리폼.
- 제1항에 있어서, 상기 내층과 외층은 상기 프리폼의 넥 영역에 배치된 기계적 상호 체결 수단에 의해 서로 고정된 프리폼.
- 프리폼은 블로우 성형시 2층 컨테이너를 형성하고, 이에 따라 얻어진 컨테이너의 내층은 상기 2층의 계면 지점에서 가스 유입시 상기 외층으로부터 분리되고, 상기 내층의 용융 온도는 상기 외층의 용융 온도 이상인, 내층과 외층을 구비하는 프리폼을 생산하기 위한 공정으로서,상기 내층을 코어 상에 사출 성형하는 단계와,상기 외층을 상기 내층 상에 사출 성형하는 단계와,이에 따라 형성된 프리폼을 상기 코어로부터 추출하는 단계를 순차적으로 포함하는 프리폼 생산 공정.
- 제10항에 있어서, 상기 코어는 상기 내층과 외층 사이의 계면을 대기에 유체적으로 연결하는 배출구를 형성하도록 구성된 프리폼 생산 공정.
- 내층과 외층을 갖는 프리폼의 생산에 적합한 코어 쉘 형의 기구(1001)로서,상기 프리폼은 블로우 성형시 2층 컨테이너를 형성하고, 이에 따라 얻어진 상기 컨테이너의 내층은 상기 2층의 계면 지점에서 가스 유입시 상기 외층으로부터 분리되고, 상기 내층의 용융 온도는 상기 외층의 용융 온도 이상이며,상기 코어 쉘형 기구는,상기 코어의 바닥에 배치되며 상기 프리폼의 내층과 외층 사이의 계면에 배출구를 형성하는 데 적합한 적어도 하나의 핀을 구비하는 코어 몰드를 포함하는 코어 쉘형 기구.
- 제12항에 있어서, 상기 코어의 바닥의 주변 둘레에 배치된 하나를 초과하는 핀을 포함하는 코어 쉘형 기구.
- 제12항에 있어서, 상기 핀은 쐐기 형상을 갖는 코어 쉘형 기구.
- 내층과 외층을 포함하는 프리폼을 생산하기 위한 장치로서,상기 프리폼은 블로우 성형시 2층 컨테이너를 형성하고, 이에 따라 얻어진 상기 컨테이너의 내층은 상기 2층의 계면 지점에서 가스 유입시 상기 외층으로부터 분리되고, 상기 내층의 용융 온도는 상기 외층의 용융 온도 이상이고,상기 장치는,적어도 두 개의 유사한 숫 코어를 구비하는 지지 수단과,제1 쉘 암 몰드는 상기 내층을 생산하기 위한 치수를 갖고 제2 쉘 암 몰드는 상기 내층 상에 상기 외층을 생산하기 위한 치수를 갖도록, 각각이 압출기에 연결된 적어도 제1 및 제2 쉘 암 몰드와,선택 사항인 적어도 하나의 추출 스테이션과,각 코어가 상기 제1 쉘 몰드, 상기 제2 쉘 몰드, 및 선택 사항인 상기 추출 스테이션에 대향하여 순차적으로 위치할 수 있도록 상기 지지 수단을 이동시키기 위한 수단을 포함하는 프리폼 생산 장치.
- 제15항에 있어서, 상기 지지 수단을 이동시키기 위한 수단은 상기 지지 수단에 선형 움직임을 가하는 프리폼 생산 장치.
- 제15항에 있어서, 상기 지지 수단을 이동시키기 위한 수단은 상기 지지 수단에 회전 움직임을 가하는 프리폼 생산 장치.
- 프리폼을 블로우 성형함으로써 생산된 일체형으로 블로우 성형된 백-인-컨테이너로서,내층과 외층을 포함하고,상기 프리폼은 블로우 성형시 2층 컨테이너를 형성하고, 이에 따라 얻어진 상기 컨테이너의 내층은 상기 2층의 계면 지점에서 가스 유입시 상기 외층으로부터 분리되고, 상기 내층의 용융 온도는 상기 외층의 용융 온도 이상인 백-인-컨테이너.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US11/785,750 US20080260978A1 (en) | 2007-04-19 | 2007-04-19 | Integral two layer preform, process and apparatus for the production thereof, process for producing a blow-moulded bag-in-container, and bag-in-container thus produced |
US11/785,750 | 2007-04-19 | ||
PCT/EP2008/054772 WO2008129018A1 (en) | 2007-04-19 | 2008-04-18 | Integral two layer preform, process and apparatus for the production thereof, process for producing a blow-moulded bag-in container, and bag-in-container thus produced |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020157018104A Division KR101901197B1 (ko) | 2007-04-19 | 2008-04-18 | 일체형 2층 프리폼, 그의 생산을 위한 방법 및 장치, 블로우 성형된 백-인-컨테이너의 생산방법, 그리고 이렇게 생산된 백-인-컨테이너 |
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KR20100015985A true KR20100015985A (ko) | 2010-02-12 |
KR101737357B1 KR101737357B1 (ko) | 2017-05-29 |
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KR1020097022513A Expired - Fee Related KR101737357B1 (ko) | 2007-04-19 | 2008-04-18 | 일체형 2층 프리폼, 그의 생산을 위한 방법 및 장치, 블로우 성형된 백-인-컨테이너의 생산방법, 그리고 이렇게 생산된 백-인-컨테이너 |
KR1020157018104A Expired - Fee Related KR101901197B1 (ko) | 2007-04-19 | 2008-04-18 | 일체형 2층 프리폼, 그의 생산을 위한 방법 및 장치, 블로우 성형된 백-인-컨테이너의 생산방법, 그리고 이렇게 생산된 백-인-컨테이너 |
Family Applications After (1)
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KR1020157018104A Expired - Fee Related KR101901197B1 (ko) | 2007-04-19 | 2008-04-18 | 일체형 2층 프리폼, 그의 생산을 위한 방법 및 장치, 블로우 성형된 백-인-컨테이너의 생산방법, 그리고 이렇게 생산된 백-인-컨테이너 |
Country Status (15)
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US (4) | US20080260978A1 (ko) |
EP (1) | EP2146832B1 (ko) |
KR (2) | KR101737357B1 (ko) |
CN (1) | CN101663141B (ko) |
AR (1) | AR063001A1 (ko) |
AU (1) | AU2008240668B2 (ko) |
BR (1) | BRPI0810428A2 (ko) |
CA (1) | CA2681777C (ko) |
DK (1) | DK2146832T3 (ko) |
ES (1) | ES2687437T3 (ko) |
ME (1) | ME00940B (ko) |
NZ (1) | NZ580022A (ko) |
RU (1) | RU2470778C2 (ko) |
UA (1) | UA96624C2 (ko) |
WO (1) | WO2008129018A1 (ko) |
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-
2007
- 2007-04-19 US US11/785,750 patent/US20080260978A1/en not_active Abandoned
-
2008
- 2008-04-18 UA UAA200910388A patent/UA96624C2/ru unknown
- 2008-04-18 CA CA2681777A patent/CA2681777C/en not_active Expired - Fee Related
- 2008-04-18 EP EP08749615.4A patent/EP2146832B1/en active Active
- 2008-04-18 KR KR1020097022513A patent/KR101737357B1/ko not_active Expired - Fee Related
- 2008-04-18 DK DK08749615.4T patent/DK2146832T3/en active
- 2008-04-18 BR BRPI0810428-0A2A patent/BRPI0810428A2/pt not_active IP Right Cessation
- 2008-04-18 US US12/450,892 patent/US9162372B2/en not_active Expired - Fee Related
- 2008-04-18 WO PCT/EP2008/054772 patent/WO2008129018A1/en active Application Filing
- 2008-04-18 ES ES08749615.4T patent/ES2687437T3/es active Active
- 2008-04-18 CN CN2008800126214A patent/CN101663141B/zh not_active Expired - Fee Related
- 2008-04-18 AU AU2008240668A patent/AU2008240668B2/en not_active Ceased
- 2008-04-18 NZ NZ580022A patent/NZ580022A/en not_active IP Right Cessation
- 2008-04-18 ME MEP-2009-309A patent/ME00940B/me unknown
- 2008-04-18 KR KR1020157018104A patent/KR101901197B1/ko not_active Expired - Fee Related
- 2008-04-18 RU RU2009142613/05A patent/RU2470778C2/ru active
- 2008-04-21 AR ARP080101653A patent/AR063001A1/es active IP Right Grant
-
2015
- 2015-10-19 US US14/887,189 patent/US20160244205A1/en not_active Abandoned
-
2019
- 2019-06-13 US US16/440,744 patent/US20190291923A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2681777C (en) | 2017-09-19 |
ME00940B (me) | 2012-06-20 |
EP2146832B1 (en) | 2018-07-04 |
US9162372B2 (en) | 2015-10-20 |
KR101901197B1 (ko) | 2018-09-21 |
US20080260978A1 (en) | 2008-10-23 |
CA2681777A1 (en) | 2008-10-30 |
RU2009142613A (ru) | 2011-05-27 |
US20100330313A1 (en) | 2010-12-30 |
KR101737357B1 (ko) | 2017-05-29 |
NZ580022A (en) | 2012-06-29 |
BRPI0810428A2 (pt) | 2014-10-14 |
AR063001A1 (es) | 2008-12-23 |
EP2146832A1 (en) | 2010-01-27 |
CN101663141B (zh) | 2013-05-08 |
UA96624C2 (ru) | 2011-11-25 |
KR20150085129A (ko) | 2015-07-22 |
AU2008240668B2 (en) | 2012-08-16 |
US20190291923A1 (en) | 2019-09-26 |
WO2008129018A1 (en) | 2008-10-30 |
ES2687437T3 (es) | 2018-10-25 |
DK2146832T3 (en) | 2018-10-01 |
CN101663141A (zh) | 2010-03-03 |
US20160244205A1 (en) | 2016-08-25 |
AU2008240668A1 (en) | 2008-10-30 |
RU2470778C2 (ru) | 2012-12-27 |
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