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1. 发明公开

EP3564004A1 FOOD CONTAINER MANUFACTURING METHOD 有权
公开(公告)号：EP3564004A1
公开(公告)日：2019-11-06
申请号：EP17889338.4
申请日：2017-10-18
申请人： Bando Chemical Industries, Ltd. , Nissin Foods Holdings Co., Ltd.
发明人： ICHIKI, Tomohito , MATSUMOTO, Saki , HASHIMOTO, Kenji , MATSUZAKI, Manabu
IPC分类号： B29C45/70 , B29C45/26
摘要： The present invention provides a method for producing a container for foods which can suppress occurrences of wrinkles and blisters, and can produce a container for foods having depth and being excellent in heat insulating properties, with the use of a supercritical injection molding method. The method for producing the container for foods according to the present invention is a method for producing the container having depth, by injection molding a molten resin that contains a supercritical fluid and a resin composition, into a cavity in a metal mold, wherein the cavity includes a first region that forms an underside portion of the container for foods having depth, a second region that forms a curved side portion, and a third region that forms a lateral side portion, from a resin injection port toward a flow end, and wherein the mold surfaces that face the cavity of the second region and the third region have an arithmetic mean roughness of 0.5 µm or larger and 10 µm or smaller, and a ten-point mean roughness of 2 µm or larger and 60 µm or smaller.

2. 发明授权

EP2877334B1 METHOD AND CONTROLLER FOR TRANSFERRING A MOLDED ARTICLE 有权转让
标题翻译：用于传送模制物品的方法和控制器
公开(公告)号：EP2877334B1
公开(公告)日：2017-07-26
申请号：EP13794010.2
申请日：2013-05-07
申请人： Husky Injection Molding Systems Ltd.
发明人： GALT, John Robert , SODARO, Bruno Giuseppe , TENG, Alex , LOVELL, Robin Wade , SCHMITZ, Ralf
IPC分类号： B29C45/40 , B29C45/38 , B25J11/00 , B29C45/42 , B29C45/70 , B29C45/78 , B25J9/16 , B29C49/70 , B29C49/78
CPC分类号： B29C49/70 , B25J9/16 , B25J11/00 , B29C45/40 , B29C45/4225 , B29C49/78 , B29C2049/701 , B29C2949/78563 , B29C2949/7884

3. 发明公开

EP2877334A4 A METHOD OF TRANSFERRING A MOLDED ARTICLE 有权转让
标题翻译： VERFAHREN ZURÜBERTRAGUNGEINES FORMARTIKELS
公开(公告)号：EP2877334A4
公开(公告)日：2016-05-25
申请号：EP13794010
申请日：2013-05-07
申请人： HUSKY INJECTION MOLDING
发明人： GALT JOHN ROBERT , SODARO BRUNO GIUSEPPE , TENG ALEX , LOVELL ROBIN WADE , SCHMITZ RALF
IPC分类号： B29C45/40 , B25J9/16 , B25J11/00 , B29C45/38 , B29C45/42 , B29C45/70 , B29C45/78 , B29C49/70 , B29C49/78
CPC分类号： B29C49/70 , B25J9/16 , B25J11/00 , B29C45/40 , B29C45/4225 , B29C49/78 , B29C2049/701 , B29C2949/78563 , B29C2949/7884

4. 发明授权

EP2251176B1 Method and apparatus for melt accumulation in a shooting pot reservoir of an injection molding machine 有权
标题翻译：在注塑成型的熔体贮存器的方法和设备用于熔融积累
公开(公告)号：EP2251176B1
公开(公告)日：2013-03-20
申请号：EP10169354.7
申请日：2007-10-22
申请人： Husky Injection Molding Systems S.A.
发明人： Ujma, Andreas , Juaristi-Tello, Enrique
IPC分类号： B29C45/70 , B29C45/77
CPC分类号： B29C45/54 , B29C45/531 , B29C2045/466

5. 发明公开

EP2441558A1 WOOD POWDER-CONTAINING RESIN MOLDED ARTICLE AND METHOD FOR PRODUCING THE SAME 有权
标题翻译：含木粉的树脂模塑制品及其制造方法
公开(公告)号：EP2441558A1
公开(公告)日：2012-04-18
申请号：EP10793961.3
申请日：2010-06-07
申请人： Komatsu, Michio
发明人： Komatsu, Michio
IPC分类号： B29C45/00 , B29C45/70 , C08J9/12 , C08L97/02 , C08L101/00 , B29K105/04
CPC分类号： B29C45/0013 , B29C44/0446 , B29C44/585 , B29C44/586 , B29K2311/14 , C08J9/122 , C08J2201/032 , C08J2497/00 , C08L97/02 , Y10T428/249978 , Y10T428/249979 , Y10T428/249981 , Y10T428/249989
摘要： A wood powder-containing resin molded article which can be reduced in weight by reducing an amount of thermoplastic resin, and also has excellent mechanical strength, and a method for producing the same are provided. A wood powder-containing resin molded article 1 is made of a thermoplastic resin containing wood and includes a non-foamed layer 2 formed on a surface and a foamed layer 3 formed in an inner portion. The foamed layer 3 includes, in order from a side close to the surface, a first foamed layer 3a, a second foamed layer 3b having cells with a smaller average pore size than those of the first foamed layer 3a, and a third foamed layer 3c having cells with a larger average pore size than those of the first foamed layer 3a. The wood powder-containing resin molded article 1 contain a perfuming component.
摘要翻译：本发明提供一种含木粉的树脂成型体及其制造方法，该成型体可通过减少热塑性树脂的量来实现轻量化，且机械强度也优异。含木粉树脂模制品1由含木材的热塑性树脂制成，并包括在表面上形成的非发泡层2和在内部形成的发泡层3。发泡层3从接近表面的一侧开始依次包括第一发泡层3a，具有比第一发泡层3a的平均孔径小的孔的第二发泡层3b，以及第三发泡层3c 具有比第一发泡层3a的平均孔径大的孔。含木粉的树脂模塑制品1含有加香组分。

6. 发明授权

EP1307330B1 ANTRIEBSVORRICHTUNG, INSBESONDERE FÜR DIE SCHLIESSEINHEIT, DIE EINSPRITZEINHEIT ODER DIE AUSWERFER EINER KUNSTSTOFFSPRITZGIESSMASCHINE 有权
标题翻译：驱动装置，特别是对于关闭喷射单元或引射器的塑料注射模制
公开(公告)号：EP1307330B1
公开(公告)日：2004-03-10
申请号：EP01954049.1
申请日：2001-07-20
申请人： Bosch Rexroth AG
发明人： DANTLGRABER, Jörg
IPC分类号： B29C45/67 , B29C45/70 , B29C45/68
CPC分类号： B29C45/07 , B29C45/4005 , B29C45/5008 , B29C45/67 , B29C45/68 , B29C45/70 , B29C2045/506 , B29C2045/5088 , B29C2045/685
摘要： The invention relates to a drive mechanism, comprising an electromotive drive unit (50) provided with an output element which can move in a straight line (54), a first piston cylinder unit (12) comprising a first active surface (18,19) and a first cylinder chamber (16,17). A second and a third piston cylinder unit (24,25) containing a second and a third active surface (31,32,41,42) and a second and a third cylinder chamber (29,310,39,40) are also provided. The third active surface (39,40) is substantially smaller than the first (18,19) and the second active surfaces (31,32). A fluidic connection exists between the first (16,17) and the second cylinder chambers (29,30). Said fluidic connection can be controlled via a valve (43). When the valve (43) is open, the second hydraulic piston (27) can be displaced by the electromotive drive (50) via the output element (54) in order to control a moveable component (10,66), whereby the hydraulic fluid moves from the second cylinder chamber (29,30) into the first cylinder chamber (16,17) and when the valve (43) is closed, the third hydraulic piston (37) can move in order to displace hydraulic fluid from the third cylinder chamber (39,40) into the first cylinder chamber (16,17), whereby a substantial amount of force can be exerted on the moveable component.

7. 发明公开

EP1106326A1 INJECTION COMPRESSION MOLDING METHOD FOR OPTICALLY FORMED PRODUCT 有权
标题翻译： SPRITZDRUCKGUSSVERFAHRENFÜROPTISCH GEFORMTE PRODUKTE
公开(公告)号：EP1106326A1
公开(公告)日：2001-06-13
申请号：EP99913725.0
申请日：1999-04-20
申请人： Teijin Chemicals, Ltd.
发明人： GOTOH, Kiyohito , ICHIOKA, Hiromi
IPC分类号： B29C45/70 , G02B3/00 , G02C7/02
CPC分类号： B29C45/561 , B29C2045/5615 , B29C2045/5635 , B29C2045/567 , B29C2945/76006 , B29C2945/76187 , B29L2011/0016 , Y10S425/808
摘要： A method of producing an optically molded product of a thermoplastic resin by injection compression molding, the method comprising the steps of:

(1) expanding the volume of a cavity more than the volume of the optically molded product of interest;
(2) injecting a molten thermoplastic resin into the cavity through an injection cylinder;
(3) compressing the expanded cavity to a prescribed thickness of the molded product;
(4) returning an excess of the thermoplastic resin produced by the compression into the injection cylinder; and
(5) keeping the molten thermoplastic resin in the cavity until the molded product of interest is formed.

The present invention makes it possible to produce an optically molded product (for example, a spectacle lens) free from a weld line and excellent in surface accuracy using a metal mold having a simple structure industrially advantageously.
摘要翻译：一种通过注射压缩成型制造热塑性树脂的光学模制产品的方法，所述方法包括以下步骤：（1）使空腔的体积比所关注的光学模制产品的体积更大; （2）通过注射圆筒将熔融的热塑性树脂注入腔体; （3）将膨胀的空腔压缩成规定厚度的模制品; （4）将通过压缩生成的过量的热塑性树脂返回到注射筒中; 和（5）将熔融的热塑性树脂保持在空腔中，直到形成所关注的成型产品。本发明使得可以在工业上有利地使用具有简单结构的金属模具来制造没有熔接线的光学模制产品（例如，眼镜镜片）并且具有优异的表面精度。

8. 发明公开

EP0784534A4 ADAPTABLE MOLD BASE 失效
标题翻译：可调模架
公开(公告)号：EP0784534A4
公开(公告)日：1998-07-01
申请号：EP95933967
申请日：1995-09-27
申请人： MOTOROLA INC
发明人： PRATT STEVEN D , PENNISI ROBERT W , URBISH GLENN F
IPC分类号： B29C45/26 , B29C45/70 , B29C47/36
CPC分类号： B29C45/2675 , B29C45/2673 , B29C2033/0005
摘要： An adaptable mold assembly (10) consists of two mold bases (100, 102). One or both of the mold bases has at least one interchangeable portion (104, 105) removably mounted on the mold base, whose function is to actuate in a direction different from the draw direction. The interchangeable portion is typically used to facilitate the removal of the molded part from the mold, and often functions as a mold slide or pull. The ability to interchange and reconfigure the mold base reduces tooling costs and adds design flexibility to the tool. In another embodiment of the invention, the function of the interchangeable portion (106) is to provide process monitoring, process control or process optimization.

9. 发明公开

EP0700768A4 INJECTION MOLDING CONTROLLING METHOD FOR INJECTION MOLDING MACHINE 失效
标题翻译： SPRITZGIESSKONTROLLVERFAHRENFÜREINE SPRITZGIESSMASCHINE
公开(公告)号：EP0700768A4
公开(公告)日：1998-01-21
申请号：EP95910760
申请日：1995-03-07
申请人： FANUC LTD
发明人： KAMIGUCHI MASAO , UCHIYAMA TATSUHIRO , HOSOYA YUICHI
IPC分类号： B29C45/50 , B29C45/70 , B29C45/76 , B29C45/80 , B29C45/46 , B29C45/64
CPC分类号： B29C45/7653 , B29C45/70 , B29C45/762 , B29C45/80
摘要： The clamping speed and the injection start timing T are so adjusted that the sum SIGMA P of resin pressures acting on parting surfaces of a mold cavity does not exceed the clamping force F outputted at that point of time, and the clamping and the injection of the injection molding machine are simultaneously effected. The injection is started in the time from mold touching to completion of clamping, during which the clamping force F is weak. The gas in the mold cavity easily escapes therefrom even if any gas vent is not formed in the mold, and insufficient filling with resin and yellowing of resin are prevented. Further, since the clamping and injection are simultaneously effected, the total period of time required for clamping and injection is shortened by T' whereby the molding cycle is speeded up.
摘要翻译：夹紧速度和注射开始时间T被这样调节，使得作用在模具型腔的分型面上的树脂压力的总和SIGMA P不超过在该时间点输出的夹紧力F，并且夹紧和注射注塑机同时进行。注射从模具接触到夹紧完成的时间开始，在此期间夹紧力F较弱。即使在模具中没有形成任何排气口，模腔中的气体也很容易从中逸出，并且防止了填充不足和树脂变黄。此外，由于同时进行夹紧和注射，所以夹紧和注射所需的总时间缩短了T'，从而加快了成型周期。

10. 发明公开

EP0537367A1 PRESS MOLD AND METHOD FOR PRESS MOLDING THERMOPLASTIC RESIN BY USING THE SAME 失效
标题翻译：压力表VERFAHREN ZUM PRESSFORMEN VON热成像仪HARTEN UNTER VERWENDUNG DIESER PRESSFORM。
公开(公告)号：EP0537367A1
公开(公告)日：1993-04-21
申请号：EP92909479.5
申请日：1992-04-23
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED
发明人： HARA, Takahisa , MATSUMOTO, Masahito , USUI, Nobuhiro , MATUBARA, Shigeyoshi
IPC分类号： B29C43/36 , B29C43/18 , B29C43/34 , B29C45/70 , B29C45/26
CPC分类号： B29C43/34 , B29C45/2701 , B29C45/561
摘要： Press molding is effected by using a mold in which a nozzle for opening and closing a passage for fused resin provided in an upper mold or a lower mold is provided 10 mm to 100 mm below the surface of a cavity mold through the steps of supplying thermoplastic resin in a fused state between the upper and lower molds that have not yet been closed together, and clamping the molds together, thereby making it possible to obtain a molded product having a good appearance even when a molding cycle is short.
摘要翻译：通过使用模具来实现压制成型，其中，通过提供热塑性塑料的步骤，在模具的表面下方10mm至100mm处提供用于打开和关闭设置在上模具或下模具中的用于熔融树脂的通道的喷嘴上模和下模之间的熔融状态的树脂未被封闭在一起，并且将模具夹在一起，从而即使在成型周期短的情况下也可以获得具有良好外观的成型产品。

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