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1. 发明授权

EP3206854B1 METHOD AND EQUIPMENT FOR PRODUCTION OF A PINCH LINE FREE LINER 有权转让
公开(公告)号：EP3206854B1
公开(公告)日：2018-12-12
申请号：EP15784307.9
申请日：2015-10-13
申请人： Hexagon Technology AS
发明人： GÅRDSRUD, Hans Øyvind , THÉVENARD, Pierre
IPC分类号： B29C49/42 , B29C49/50 , B29C49/44 , B29C49/60 , B29C49/04 , B29K105/00 , B29K101/12 , B29L31/00
CPC分类号： B29C49/04 , B29C49/42 , B29C49/4273 , B29C49/4278 , B29C49/44 , B29C49/50 , B29C49/60 , B29C2049/6072 , B29K2101/12 , B29K2105/258 , B29L2031/7158
摘要： Method of blow moulding a container from a hollow, elongated parison of a thermoplastic material, wherein the method comprises: -arranging the parison in a closed moulding equipment comprising a moulding cavity and at least one aperture, wherein the at least one aperture provides an opening into the moulding cavity from outside the closed moulding equipment, wherein the circumference of the at least one aperture is larger than or equal to a circumference of the parison, such that a first section of the parison is arranged inside the moulding cavity, a second section of the parison is arranged within the at least one aperture and a third section of the parison is arranged outside the closed moulding equipment, -closing a shutter system around the third section of the parison, thereby pinching the parison and providing a closed volume inside the first and second sections of the parison, -arranging a blow conduit in fluid communication with the closed volume inside the second section of the parison, -blowing pressurised gas from the blow conduit into the first and the second section of the parison, thereby forming first and second blow moulded sections, wherein the first blow moulded section is the container, and -separating the second blow moulded section from the first blow moulded section, thereby providing an opening in the container.

2. 发明公开

EP3291961A1 VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG GROßVOLUMIGER BEHÄLTER MIT FLANSCH DURCH KUNSTSTOFF-BLASFORMEN 有权转让
标题翻译：通过塑料吹瓶法生产具有法兰的大容量容器的方法和设备
公开(公告)号：EP3291961A1
公开(公告)日：2018-03-14
申请号：EP16723674.4
申请日：2016-04-29
申请人： Richter, Bodo
发明人： RICHTER, Günter
IPC分类号： B29C49/02 , B29C49/42 , B29C49/22 , B29C49/00 , B29C47/00 , B29C49/04 , B29L22/00 , B29D22/00 , B29L31/00
CPC分类号： B29C49/04 , B29C47/0023 , B29C47/0054 , B29C47/0066 , B29C47/0076 , B29C49/02 , B29C49/22 , B29C49/4247 , B29C49/4278 , B29K2023/0675 , B29K2101/12 , B29K2105/04 , B29L2022/00 , B29L2031/7126
摘要： The invention relates to a method and a device for producing large-volume container trays (10, 12) of plastic. A tubular preform (36) is guided over a mold frame (32) which is facing two blow molds (26, 28). During the closure of the blow molds (26, 28), an encircling flange (14, 16) is formed on the outer edge of the container trays (10, 12). After blow molding, the container trays (10, 12) are cut free from the mold frame (32) along said mold frame.

3. 发明公开

EP3130364A4 HOLLOW MOLDED ARTICLE 有权
公开(公告)号：EP3130364A4
公开(公告)日：2018-01-10
申请号：EP15777019
申请日：2015-04-07
申请人： KYORAKU CO LTD
发明人： YAMAZAKI DAISUKE , OKI RYOSUKE , TANIGUCHI TOMOHIRO
IPC分类号： A61M1/14 , A61M1/16 , A61M1/36 , B29C49/00 , B29C49/02 , B29C49/04 , B29C49/20 , B29C49/42 , B29C49/48 , B29C51/00 , B29C51/02 , B29C51/10 , B29C51/30 , B29L31/00
CPC分类号： A61M1/1629 , A61M1/14 , A61M1/36 , A61M2205/12 , A61M2206/10 , A61M2206/14 , A61M2207/00 , B29C49/00 , B29C49/02 , B29C49/04 , B29C49/041 , B29C49/4278 , B29C49/48 , B29C51/00 , B29C51/02 , B29C51/10 , B29C51/30 , B29C2049/0057 , B29C2049/047 , B29C2049/2008 , B29C2049/2047 , B29L2031/7148 , Y02P70/267
摘要： Provided is a hollow molded article which has an opening portion communicating with a flow channel and which can be manufactured simply. The hollow molded article 101 includes a panel and flow channels 105a to 105c. The panel includes a first resin sheet 103 and a second resin sheet 104 partly welded with the first resin sheet 103. The flow channels 105a to 105c are disposed between the first resin sheet 103 and the second resin sheet 104, and include connection portions 107a to 107e for external connection which are disposed on a peripheral edge of the panel. The connection portions 107a to 107e are formed by the first resin sheet 103 and the second resin sheet 104.

4. 发明公开

EP3130364A1 HOLLOW MOLDED ARTICLE 有权
标题翻译： HOHLFORMKÖRPER
公开(公告)号：EP3130364A1
公开(公告)日：2017-02-15
申请号：EP15777019.9
申请日：2015-04-07
申请人： Kyoraku Co., Ltd.
发明人： YAMAZAKI, Daisuke , OKI, Ryosuke , TANIGUCHI, Tomohiro
IPC分类号： A61M1/14 , B29C49/00 , B29C49/02 , B29C49/04 , B29C49/48 , B29C51/00 , B29C51/02 , B29C51/10 , B29C51/30
CPC分类号： A61M1/1629 , A61M1/14 , A61M1/36 , A61M2205/12 , A61M2206/10 , A61M2206/14 , A61M2207/00 , B29C49/00 , B29C49/02 , B29C49/04 , B29C49/041 , B29C49/4278 , B29C49/48 , B29C51/00 , B29C51/02 , B29C51/10 , B29C51/30 , B29C2049/0057 , B29C2049/047 , B29C2049/2008 , B29C2049/2047 , B29L2031/7148
摘要： Provided is a hollow molded article which has an opening portion communicating with a flow channel and which can be manufactured simply. The hollow molded article 101 includes a panel and flow channels 105a to 105c. The panel includes a first resin sheet 103 and a second resin sheet 104 partly welded with the first resin sheet 103. The flow channels 105a to 105c are disposed between the first resin sheet 103 and the second resin sheet 104, and include connection portions 107a to 107e for external connection which are disposed on a peripheral edge of the panel. The connection portions 107a to 107e are formed by the first resin sheet 103 and the second resin sheet 104.
摘要翻译：本发明提供一种中空成形品，其具有与流路连通的开口部，能够简单地制造。中空成型体101具有面板和流路105a〜105c。面板包括第一树脂片103和与第一树脂片103部分焊接的第二树脂片104.流动通道105a至105c设置在第一树脂片103和第二树脂片104之间，并且包括连接部分107a至 107e，其设置在面板的周缘上。连接部107a〜107e由第一树脂片103和第二树脂片104形成。

5. 发明公开

EP2544873A1 PROCESS AND EQUIPMENT FOR MANUFACTURING A PLASTIC HOLLOW BODY FROM TWO SHEETS 有权
标题翻译：方法与设备生产塑料中空身体两部电影
公开(公告)号：EP2544873A1
公开(公告)日：2013-01-16
申请号：EP11706602.7
申请日：2011-03-04
申请人： Inergy Automotive Systems Research (Société Anonyme)
发明人： TARDY, Pierre-François , CRIEL, Bjorn , MUR, Jean-Claude , DUPONT, Serge , BAJOR, Franck
IPC分类号： B29C49/00 , B29C49/02 , B29C49/04 , B29C51/02 , B29C47/16 , B29C47/22 , B29C69/00 , B29C47/88
CPC分类号： B29C35/00 , B29C47/0019 , B29C47/0021 , B29C47/0023 , B29C47/0026 , B29C47/0038 , B29C47/0054 , B29C47/0057 , B29C47/0066 , B29C47/021 , B29C47/065 , B29C47/0842 , B29C47/16 , B29C47/225 , B29C47/884 , B29C49/0047 , B29C49/02 , B29C49/04 , B29C49/4278 , B29C49/4284 , B29C51/02 , B29C2049/0057 , B29C2049/047 , B29C2791/006 , B29C2791/007 , B29C2793/0063 , B29C2793/0081 , B29K2105/256 , B29K2995/0069 , B29K2995/0072 , B29L2007/002 , B29L2007/008 , B29L2031/7172 , Y02P70/267 , Y02P70/275 , Y02P70/279
摘要： Process for manufacturing a plastic hollow body by moulding two sheets of molten plastic in a mould comprising two cavities, said process comprising the following steps: a) two molten plastic sheets are manufactured by extrusion of at least one stream of molten plastic and transverse cutting thereof; b) these sheets are introduced between the mould cavities; c) the mould is closed and the hollow body is manufactured by conforming the two sheets to the mould cavities; d) the hollow body thus obtained is removed from the mould; e) all of operations a) to d) are repeated in order to manufacture another hollow body from two new sheets, characterized in that: before, during or after the transverse cutting operation, the lower portion of the two new sheets is cooled using a specific device that makes possible a local cooling of the sheets in said lower portion.

6. 发明公开

EP1818162A3 Process for producing open plastic containers by extrusion and blow moulding 审中-公开
标题翻译：一种用于通过挤出吹塑成型生产打开塑料容器的过程
公开(公告)号：EP1818162A3
公开(公告)日：2008-01-16
申请号：EP07101791.7
申请日：2007-02-06
申请人： Chiari, Gino , Chiari, Edo
发明人： Chiari, Gino , Chiari, Edo
IPC分类号： B29C69/00 , B29C49/04
CPC分类号： B29C49/4278 , B29C49/04 , B29C49/22 , B29C2793/009 , B29L2031/565 , B29L2031/7132 , B29L2031/772
摘要： The process enables open plastic containers (12, 14; 112) to be produced by extrusion and blow moulding, and comprises: a first step in which closed intermediate containers (10; 110) are formed comprising a first part (12; 112) representing the open container to be obtained, and a second part (14, 16; 118; 116) for completing the intermediate container (10; 110); and a second step in which the second part (14, 16; 118; 116) of the intermediate container (10; 110) is separated to obtain the required open container (12; 112). The second part of the intermediate container (10; 110) can comprise a second open container (14) or the lid (118) for the first container (112).

7. 发明公开

EP1759827A1 DIE ASSEMBLY FOR BLOW MOLDING, PROCESS FOR PRODUCING HOLLOW MOLDED ITEM OF RESIN WITH USE OF THE DIE ASSEMBLY, AND HOLLOW MOLDED ITEM OF RESIN PRODUCED BY THE PROCESS 审中-公开
标题翻译：吹塑JET装置中，用于生产空心身体状的树脂使用JET设备和程序方法制成的空心体状的树脂
公开(公告)号：EP1759827A1
公开(公告)日：2007-03-07
申请号：EP05745817.6
申请日：2005-06-01
申请人： Mitsui Chemicals, Inc.
发明人： NEMOTO, Mikio
IPC分类号： B29C49/20 , B29C49/18 , B29C49/48 , B65D25/02 , B29L22/00
CPC分类号： B29C49/20 , B29C49/04 , B29C49/4273 , B29C49/4278 , B29C49/4817 , B29C49/50 , B29C2049/2008 , B29C2049/503 , B29C2791/001 , B29C2791/006 , B29C2793/00 , B29C2793/0072 , B29L2031/7172 , B60K15/03177 , B65D1/02 , Y10T156/1062 , Y10T156/1075 , Y10T428/1352
摘要： (Object)
To provide a method of manufacturing a resin hollow molded body wherein, predetermined parts can be simply attached when attaching them in the inside of the blow molded hollow body; and the resin hollow molded body, such as a vehicle fuel tank containing a volatile liquid inside thereof, has a good barrier property against a gas component.
(Means for solving the problem)
There is provided a method for obtaining a product of a hollow molded body characterized in that : a thermoplastic resin parison 6, extruded to a tubular state, is expanded by blow molding; then dies 2, 4 are once divided to assemble predetermined parts 32, 34 inside of the hollow molded body; and the surfaces of the divided dies are joined again.
摘要翻译：（对象）提供一种制造树脂成型中空体worin的方法当它们连接到模制中空体的吹塑的内部的，预定的部分可以简单地连接; 与树脂中空成型体，检查作为车辆燃料箱含有挥发性液体在其内部，具有对气体成分良好的阻隔性。（用于解决问题）本发明提供用于获得在一个特点中空成型体的产品的方法：将热塑性树脂的型坯6，挤压成筒状的状态，是由吹塑成形扩大; 然后2,4被一次分割组装预定部分32，34内的中空成型体的; 和分割这样的表面被再次接合。

8. 发明公开

EP1574442A2 Verfahren zur Herstellung von Weithalsfässern aus thermoplastischem Kunststoff 有权
标题翻译：维斯特伐利亚
公开(公告)号：EP1574442A2
公开(公告)日：2005-09-14
申请号：EP05004633.3
申请日：2005-03-03
申请人： Schütz GmbH & Co. KGaA
发明人： Schütz, Udo
IPC分类号： B65D8/04 , B65D45/32
CPC分类号： B65D11/08 , B29C49/04 , B29C49/20 , B29C49/4278 , B29C49/60 , B29C2049/2082 , B29C2791/001 , B29K2305/00 , B29K2995/0005 , B29L2009/00 , B29L2031/565 , B29L2031/7126 , B29L2031/7154 , B65D45/32
摘要： Bei dem Verfahren zur Herstellung von Weithalsfässern aus thermoplastischem Kunststoff wird in einer Blasform ein Faßkörper (2) mit einem Faßrumpf (3), einem Boden (4) mit oder ohne Fußring (5), einer Bordur (6) am Faßrumpf (3) in Höhe des Öffnungsrandes (7) der herzustellenden Weithalsfässer, einem geschlossenen Deckel (9) oder einem Spunddeckel, einem Zwischenring (10) zwischen Bordur (6) und Deckel (9) zum Einführen eines Einschießblasdornes beim Fertigblasen eines Vorformlings, der aus einem in die Blasform extrudierten Kunststoffschlauch vorgeblasen wird, sowie mindestens einem in den Deckel (9), den Zwischenring (10), den Faßrumpf (3) und den Faßboden (4) integrierten elektrisch leitenden Kontaktstreifen (11), der eine elektrische Verbindung zwischen der Innenfläche (12) und der leitfähigen oder dauerantistatischen Oberfläche (13) des Faßkörpers (2) bildet, blasgeformt. Nach dem Abkühlen der Faßkörper (2) in der Blasform und dem Entformen der Faßkörper (2) wird aus diesen der Zwischenring (10) herausgeschnitten und nach dem Einlegen eines Dichtringes in das Dichtungsbett der Deckel (9) werden diese mittels eines Spannringes an der Bordur (6) der Faßrümpfe (3) befestigt.
摘要翻译：模具产生具有主体（3），底座（4），基座环（5）（可选），胎圈（6,7）和盖（9）的桶（2）。珠子在开口边缘之下。在吹塑预制件期间，吹塑心轴被滑入，预成型件由挤出成型的管子制成。导电接触条（11）被整合到模制件中，以在内表面（12）和主体的导电或永久抗静电外表面（13）之间形成电连接。在将模具中的桶冷却并将其取出之后，从其中切出中间环（10）。将密封圈放入盖子的密封垫中之后，使用夹紧环将其密封到主体上。通过共挤出由非导电基材形成多层管。它在圆周上有一个或多个接触条。这些包括导电塑料材料。该管在作为电接地的桶体完成之前被吹到预成型件，导电条被集成在：盖，中间环，主体和基座中。这在桶的内表面（12）和外表面（13）之间形成导电结合。它具有与浴缸相同的壁厚。根据上述原理提供了结构和方法的进一步细节和变型。

9. 发明公开

EP1372937A1 MULTI-PARISON/DUAL CAVITY WHEEL BLOWMOLDS 有权
标题翻译：与多个腔瓶坯吹塑模具
公开(公告)号：EP1372937A1
公开(公告)日：2004-01-02
申请号：EP02719302.8
申请日：2002-03-22
申请人： Graham Packaging Company, L.P.
发明人： CARGILE, David, W. , KROHN, Roy, N.
IPC分类号： B29C49/04 , B29C49/36 , B29C49/60
CPC分类号： B29C49/60 , B29C49/04 , B29C49/36 , B29C49/4278 , B29C49/48 , B29C49/70 , B29C2049/048 , B29C2049/4869 , B29L2031/7158
摘要： In blow molding, each mold (20) has two or more cavities, each respectively fed by two or more parisons. Each cavity (22) fed by a separate parison may itself include two or more article cavities (26, 28) aligned with its parison.

10. 发明公开

EP1301330A1 PREFORM AND METHOD FOR MANUFACTURING A MULTI-LAYER, BLOWN FINISH CONTAINER 有权
标题翻译：预型体和方法制造多层吹塑成型容器
公开(公告)号：EP1301330A1
公开(公告)日：2003-04-16
申请号：EP01944612.9
申请日：2001-06-19
申请人： Graham Packaging Company, L.P.
发明人： TOBIAS, John, W.
IPC分类号： B29C49/22
CPC分类号： B65D79/005 , B29B2911/1402 , B29B2911/14026 , B29B2911/14086 , B29B2911/14093 , B29B2911/1412 , B29B2911/14126 , B29B2911/14146 , B29B2911/14153 , B29B2911/14326 , B29B2911/14328 , B29B2911/14332 , B29B2911/14333 , B29B2911/14335 , B29B2911/1446 , B29B2911/14466 , B29B2911/14593 , B29B2911/14646 , B29B2911/14786 , B29C49/0073 , B29C49/06 , B29C49/22 , B29C49/221 , B29C49/4278 , B29C49/48 , B29C2049/225 , B29C2049/4861 , B29C2791/001 , B29C2793/009 , B29K2067/00 , B29K2105/26 , B29K2995/0067 , B29K2995/0069 , B29L2031/716 , B65D1/0215 , B65D1/0223 , B65D2501/0018 , Y10T428/13 , Y10T428/1352 , Y10T428/1393
摘要： A preform (32) and method used to make a container (10, 110) which has a blown wide-mouth finish (20, 120) and a multilayer wall structure. The injection molded preform (32) has a multi-layer container body forming portion (54), a mono-layer moil forming portion (52) and a blown finish forming portion (56) located between the container body forming portion (54) and the moil forming portion (52). The preform (32) is blown into an intermediate article (36) consisting of a blown finish wide-mouth multi-layer container (10, 110) and a mono-layer moil portion (38) which is severed from the intermediate article (36) and recycled. The multilayer wall structure can include at least one layer (22) of a gas barrier material, a cost-effective recycled material, or a material which strengthens and/or lightweights the container (10, 110).

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