公开(公告)号：EP3990250B1

公开(公告)日：2024-10-09

申请号：EP20743323.6

申请日：2020-06-22

IPC: B29C49/46 ,  B29C49/12 ,  B29C49/78 ,  B29C49/42

CPC classification number: B29C2049/466420130101 ,  B29C49/46 ,  B29C2049/02420130101 ,  B29C49/783 ,  B29C49/12 ,  B29C2049/463520130101 ,  B29C2049/465220130101 ,  B29C49/4289 ,  B29C49/62 ,  B29C49/58 ,  B29C49/1212 ,  B29C49/42403 ,  B29C49/42405 ,  B29C49/42407 ,  B29C49/42418 ,  B29C2049/02320130101 ,  B29C49/42802 ,  B29C49/42822 ,  B29C49/6605 ,  B29C2049/783220220501

公开(公告)号：EP3412429A1

公开(公告)日：2018-12-12

申请号：EP18186588.2

申请日：2009-04-01

Applicant: KRONES Aktiengesellschaft

Inventor： DETROIS, Christian

IPC: B29C49/48 ,  B29C49/64 ,  B29C49/06

CPC classification number: B29C49/64 ,  B29C49/16 ,  B29C49/36 ,  B29C49/4284 ,  B29C49/62 ,  B29C49/78 ,  Y02P70/267 ,  Y02P70/271

Abstract: Die Erfindung betrifft eine Vorrichtung zum Blasformen von Hohlkörpern aus Kunststoff mit einer Blasformeinrichtung, in der die Hohlkörper mittels Druckluft und Wärme in einer Blasform ausgeformt werden, wobei die verwendete Druckluft nach dem Ausformen als Exhaustluft über eine Ableitung aus dem Hohlkörper abgeführt wird. Erfindungsgemäß ist vorgesehen, dass die Ableitung mit einer Kühleinrichtung zum partiellen Kühlen wenigstens eines Bereichs des Hohlkörpers in Verbindung steht.

公开(公告)号：EP2794230B1

公开(公告)日：2018-05-09

申请号：EP12860789.2

申请日：2012-12-20

Applicant: Discma AG

Inventor： MAKI, Kirk Edward ,  LISCH, George David ,  WILSON, Bradley

IPC: B29C49/58 ,  B29D22/00 ,  B29C49/06 ,  B29C49/12 ,  B29C49/42 ,  B29C49/46 ,  B65B3/02

CPC classification number: B29D22/003 ,  B29C49/06 ,  B29C49/12 ,  B29C49/18 ,  B29C49/4289 ,  B29C49/46 ,  B29C49/58 ,  B29C49/62 ,  B29C2049/4294 ,  B29C2049/465 ,  B29C2049/4655 ,  B29C2049/4664 ,  B65B3/022

Abstract: A system for forming a container from a preform, wherein the preform has a finish and a support ring. The system includes a mold having a mold cavity defining an internal surface and adapted to accept the preform, a pressure system having an inlet and an outlet outputting fluid, a blow nozzle receiving the fluid from the pressure system and introducing the fluid at a pressure into the preform thereby expanding the preform toward the internal surface of the mold cavity and creating a resultant container. The system further includes a first seal engagement selectively engageable between the blow nozzle and the finish of the preform and a second seal engagement selectively engageable between the blow nozzle and an adjacent feature.

公开(公告)号：EP3050694A1

公开(公告)日：2016-08-03

申请号：EP16156558.5

申请日：2006-06-27

Applicant: Plastic Omnium Advanced Innovation and Research

Inventor： CRIEL, Bjorn ,  WALLING, Nadja ,  LABORDE, Fabrice ,  LEMOINE, Hervé

IPC: B29C49/20 ,  B29C51/12

CPC classification number: B29D22/003 ,  B21J15/02 ,  B29C47/003 ,  B29C47/0054 ,  B29C47/0066 ,  B29C47/02 ,  B29C49/0047 ,  B29C49/04 ,  B29C49/16 ,  B29C49/20 ,  B29C49/4247 ,  B29C49/62 ,  B29C51/06 ,  B29C51/12 ,  B29C51/267 ,  B29C51/428 ,  B29C2049/2008 ,  B29C2049/2073 ,  B29C2049/2095 ,  B29C2791/006 ,  B29C2791/007 ,  B29C2793/0063 ,  B29K2023/065 ,  B29K2105/253 ,  B29K2995/0067 ,  B29L2031/7172 ,  B60K15/03 ,  Y10T29/49943

Abstract: Method for producing a fuel tank provided with internal accessories (2, 3) and having a wall (1) made of plastic made in a single piece by moulding a split parison or a parison in at least two parts, said method comprising the following steps:
a) the parison is introduced in the heat-softened state into a mould comprising dies;
b) a core on which the accessories (2, 3) are placed is introduced inside the parison;
c) the parison is pressed onto the dies of the mould;
d) the accessories (2, 3) are fastened to the parison with the aid of the core in an ideal layout;
e) the core is withdrawn and the mould is closed;
f) the tank is moulded from the parison; and
g) the tank is removed from the mould.

Abstract translation: 一种具有内部附件（2,3）的燃料箱的制造方法，其特征在于，具有通过在至少两部分成型分离型坯或型坯的单件制造的由塑料制成的壁（1），所述方法包括以下步骤 ：a）将型坯以热软化状态引入包含模具的模具中; b）将配件（2,3）放置在其上的芯子被引入型坯内部; c）将型坯压在模具的模具上; d）配件（2,3）以理想的布局借助于芯子紧固在型坯上; e）将芯取出并关闭模具; f）坦克由型坯模压; 并且g）将罐从模具中取出。

公开(公告)号：EP2803467A1

公开(公告)日：2014-11-19

申请号：EP14001689.0

申请日：2014-05-13

Applicant: Emery Silfurtun Inc

Inventor： Ragnar Jonsson, Fridrik

IPC: B29C49/24 ,  B29C49/62 ,  B29C49/06

CPC classification number: B29C49/24 ,  B29C49/0005 ,  B29C49/62 ,  B29C2049/2404 ,  B29C2049/2477 ,  B29C2791/006 ,  B29K2001/00 ,  B29K2311/14 ,  B29L2009/001 ,  B29L2031/7158

Abstract: This invention relates a method and a system for producing disposable container from pulp slurry containing fiber. A wet moulded product is providing having a container like shape, which is placed into a blow mould having plurality of ventilation holes. Subsequently, a material in web form is placed into the moulded product while the moulded product is in a wet state. Finally, the material in web form is blown into the shape of the blow mould causing a simultaneous expansion of the moulded product into the shape of the blow mould.

Abstract translation: 本发明涉及一种方法和用于从纸浆液含有纤维生产一次性容器的系统。 湿模制产品提供具有类似形状的容器，所有这些都被置于具有通气孔多个吹塑模具。 随后，在卷筒纸形式的材料被放置到模制产品，而模制产品是在湿润状态下。 最后，在网片形式的材料吹入吹塑模具使模制产品的同时膨胀到吹塑模具的形状的形状。

公开(公告)号：EP2616336A2

公开(公告)日：2013-07-24

申请号：EP11825749.2

申请日：2011-09-13

Applicant: Amcor Limited

Inventor： MAKI, Kirk Edward ,  LISCH, George David

IPC: B65B1/04 ,  B65B1/02 ,  B65B3/04

CPC classification number: B65B3/022 ,  B29C49/42 ,  B29C49/48 ,  B29C49/58 ,  B29C49/62 ,  B29C2049/4294 ,  B29K2067/003 ,  B29L2031/7158 ,  B65B2210/06

Abstract: A mold device for injecting a fluid into a container where the mold device comprises a first mold portion having a first mating surface and a second mold portion having a second mating surface. The second mating surface is shaped complementary to the first mating surface. A mold cavity is disposed within the first mold portion and the second mold portion. The mold device further comprises an interlocking mating surface system disposed between or made a part of the first mold portion and second mold portion to define a fluid seal therebetween and align the first mold portion to the second mold portion in at least a first direction.

Abstract translation: 用于将流体注射到其中模具装置包括具有第一配合表面和具有第二配合表面的第二模具部分的第一模具部分的容器用模具装置。 第二配合表面的形状与第一配合表面互补。 的模腔中，在第一模具部分和第二模具部分内设置。 模具装置互锁匹配面系统进一步包括之间设置或者由所述第一模具部分和第二模具部分的一部分以有限定流体密封件之间，并且在至少一第一方向对准所述第一模具部分与第二模具部分。

公开(公告)号：EP2167303B1

公开(公告)日：2011-01-12

申请号：EP07787663.9

申请日：2007-07-17

Applicant: Eugen Seitz AG

Inventor： RYMANN, Othmar

IPC: B29C49/78 ,  B29C49/58 ,  B29C49/62

CPC classification number: B29C49/783 ,  B29C49/06 ,  B29C49/12 ,  B29C49/42 ,  B29C49/4289 ,  B29C49/58 ,  B29C49/62 ,  B29K2067/00 ,  Y02P70/271

Abstract: The valve device, for injecting compressed air into a blowing volume of a parison with a first pressure supply (P1) and a second pressure supply (P2) and with inlet and outlet lines which may be closed by valves, comprises three switching valves (U1, U2, U3). A first switching valve (Ul) with two inlets (U1E1, U1E2) and one outlet (U1A) is provided in the supply region, the first inlet (U1E1) being connected to the first pressure supply (P1) and the second inlet (U1E2) to the second pressure supply (P2) and the outlet (UlA) to a first inlet (U2E1) of the second switching valve (U2), the outlet (U2A) of which is connected to the blowing volume. A second inlet (U2E2) to the second switching valve (U2) is connected to the outlet (U3A) of a third switching valve (U3) the first inlet (U3E1) of which is connected to atmosphere (EXH) and the second inlet (U3E2) of which is connected to a pressure recycle system (REC). The switching valves (U1, U2, U3) have a valve piston (2) designed as a hollow body, the cavity (3) of which is permanently openly connected to the outlet (30; U1A, U2A, U3A) of the relevant switching valve (U1, U2, U3).

公开(公告)号：EP2091715A1

公开(公告)日：2009-08-26

申请号：EP07846696.8

申请日：2007-11-21

Applicant: Krones AG

Inventor： DETROIS, Christian ,  JANSEN, Roman

IPC: B29C49/78 ,  B29C49/12 ,  B29C49/36 ,  B29C49/62

CPC classification number: B29C49/783 ,  B29C49/06 ,  B29C49/12 ,  B29C49/36 ,  B29C49/42 ,  B29C49/4289 ,  B29C49/62 ,  B29L2031/7158 ,  Y02P70/271

Abstract: The invention describes a method for the production of containers (4) made of plastic in a blow-molding machine, wherein a pressurized air blast (2, 15) is introduced in a preform as a function of a predetermined order of the blowing process. In order to improve such a method with regard to the quality of the container obtained, the invention provides that a course of a mass flow of the air blast is specified as a function of the predetermined course of the blowing process, and the air blast is introduced in the preform corresponding to the specified course.

Abstract translation: 本发明描述了一种用于在吹塑机中生产由塑料制成的容器（4）的方法，其中根据吹塑过程的预定顺序将加压空气吹风（2,15）引入预成型体中。 为了改进这种关于所获得的容器的质量的方法，本发明规定，鼓风的质量流量的过程根据预定的鼓风过程来确定，并且鼓风是 在预制棒中引入相应于指定的过程。

公开(公告)号：EP0908292B1

公开(公告)日：2003-11-05

申请号：EP97922161.1

申请日：1997-05-26

Applicant: IDEMITSU PETROCHEMICAL CO., LTD.

Inventor： SUGAWARA, Minoru, Idemitsu Petrochemical Co., Ltd. ,  TADA, Katsuhiko, Idemitsu Petrochemical Co., Ltd. ,  OBARA, Tomoyuki, Idemitsu Petrochemical Co., Ltd. ,  HIRANO, Koki, Idemitsu Petrochemical Co., Ltd.

IPC: B29C49/64 ,  B29C49/28 ,  B29C49/66 ,  B29C49/48 ,  B29C49/60 ,  B29C49/62

CPC classification number: B29C49/4823 ,  B29C33/10 ,  B29C49/04 ,  B29C49/041 ,  B29C49/60 ,  B29C49/62 ,  B29C49/66 ,  B29C2049/4608 ,  B29C2049/4626 ,  B29C2049/4641 ,  B29C2049/4676 ,  B29C2049/609 ,  B29C2049/6623 ,  B29C2049/6646 ,  B29K2023/12 ,  B29L2031/3058

Abstract: A method for obtaining a relatively large-sized blow molded article superior in mold transfer properties such as surface gloss in a short forming cycle with good productivity by a blow molding using a simple facility. In particular, a method for producing a blow molded article comprising the steps of supplying between forming molds a molten parison formed from a crystalline resin, clamping the molds, blowing a pressurised fluid into the parison so that the parison is tightly secured to the forming surface of the molds and allowing the parison to be solidified, wherein the temperature of the forming surfaces of the molds when the parison is tightly secured thereto ranges from a temperature lower by 10 °C than a crystallizing temperature of the crystalline resin to a melting point of the resin, and wherein a coolant whose temperature is lower than a room temperature is introduced into the parison while the pressurised fluid is being blown in or after it has been blown in for cooling the parison, thereafter the parison being ejected from the molds. An apparatus for producing a blow molded article comprising a blow molding machine, forming molds for use with the blow forming machine for producing a blow molded article and each having gas vent holes with a diameter of 100 νm or less and at a pitch of 50 νm or less, and a means for introducing a coolant into the parison formed through the molds and discharging it from the parison.

公开(公告)号：EP1155808A3

公开(公告)日：2003-08-20

申请号：EP01110831.3

申请日：2001-05-04

Applicant: TECHNE TECHNIPACK ENGINEERING ITALIA S.p.A.

Inventor： Castellari, Fabrizio

IPC: B29C49/48

CPC classification number: B29C49/42 ,  B29C49/4289 ,  B29C49/46 ,  B29C49/62 ,  B29C49/78 ,  B29C2049/4635 ,  B29C2791/006

Abstract: The internal depressurization of thermoformed containers (C) is performed by means of the secondary suction circuit of a Venturi meter or ejector (15), the primary circuit of which is passed through by compressed air at pressure values regulated by a proportional valve (19) controlled by an electronic control unit (10) which detects the internal pressure or vacuum of the containers by means of a transducer (9) which is programmed by means of a special apparatus (11) and which, upon reaching of the predetermined vacuum inside the containers, activates means (Z) for closing the end portion of the said thermoformed containers. By means of a barometric sensor (21), the electronic control unit is also able to detect the atmospheric pressure of the working environment of the thermoforming machine, and the said control unit, upon a variation in the atmospheric pressure, automatically corrects the vacuum value associated with operation of the said closing means (Z), following a law whereby the said vacuum varies in an inversely proportional manner with respect to the variations in the atmospheric pressure.