公开(公告)号：US4988472A

公开(公告)日：1991-01-29

申请号：US391564

申请日：1989-06-30

申请人： Hiroyuki Orimoto ,  Daiichi Aoki ,  Yoshiki Miyazawa

发明人： Hiroyuki Orimoto ,  Daiichi Aoki ,  Yoshiki Miyazawa

IPC分类号： B29C45/14 ,  B29C33/12 ,  B29C45/00 ,  B29C70/70 ,  B65D1/02

CPC分类号： B29C70/70 ,  B29C33/126 ,  B29C45/00 ,  B29K2105/253 ,  B29L2031/7158

摘要： This invention provides a method of inserting a piece into a mold for molding a mouth of a preform which utilizes a cavity surface of a mold for molding an outer side of a mouth and a cavity recess for molding a support ring to support a heat resistant short tubular piece within the mold, wherein spacers (3), (4) and (5) in the form of projections are integrally formed at fixed intervals on the outer side of the piece (1) and the fore end of the projection (2). The piece (1) is inserted into a central portion of an opened mold (10) for molding a mouth, after which the mold is closed, the projections (2) and (21) are inserted into the cavity recess (14), the spacers (3), (4) and (5) are pressed against the cavity surface, and the piece (1) is held and secured to the central portion of the cavity (18) by the mold through the spacers.

公开(公告)号：US4680208A

公开(公告)日：1987-07-14

申请号：US706474

申请日：1985-02-28

申请人： Daiichi Aoki ,  Yoshinori Nakamura ,  Hiroyuki Orimoto ,  Kazumi Machida

发明人： Daiichi Aoki ,  Yoshinori Nakamura ,  Hiroyuki Orimoto ,  Kazumi Machida

IPC分类号： B29C45/16 ,  B29C49/00 ,  B29C49/22 ,  B32B27/08 ,  B65D1/00 ,  B65D1/02 ,  B65D1/10 ,  B65D81/24 ,  B27N5/02 ,  B65D23/00

CPC分类号： B29C49/221 ,  B29C45/1646 ,  B29C49/0005 ,  B32B27/08 ,  B65D1/00 ,  B65D1/0215 ,  B29B2911/14053 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/1412 ,  B29B2911/14766 ,  B29C2045/1648 ,  B29K2105/12 ,  B29K2105/253 ,  B29K2995/0065 ,  B29K2995/0069 ,  Y10T428/1314 ,  Y10T428/1383

摘要： A biaxially oriented plastic container having, in section, three layers formed by concentrically injecting two types of plastic into a cavity to mold a bottomed parison and stretch-blow molding said parison to form a biaxially oriented container with excellent heat-resistance and gas barrier properties; said two types of plastic having between them an intermediate layer of plastic having selected lengths of glass fiber.

摘要翻译： 一种双轴取向的塑料容器，其具有通过将两种类型的塑料同心注射到空腔中以形成有底型坯并且对所述型坯进行拉伸吹塑而形成的三层，以形成具有优异的耐热性和阻气性的双轴取向容器 ; 所述两种类型的塑料在它们之间具有选定长度的玻璃纤维的中间塑料层。

公开(公告)号：US4567224A

公开(公告)日：1986-01-28

申请号：US715276

申请日：1985-03-25

申请人： Daiichi Aoki ,  Yoshinori Nakamura ,  Hiroyuki Orimoto

发明人： Daiichi Aoki ,  Yoshinori Nakamura ,  Hiroyuki Orimoto

IPC分类号： B65D1/00 ,  B29C49/00 ,  B29C49/08 ,  B29C49/64 ,  B29K27/06 ,  B29K67/00 ,  B29K105/12 ,  B29L22/00 ,  C08K7/14 ,  C08K3/40

CPC分类号： C08K7/14 ,  B29C49/0005 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14106 ,  B29B2911/14133 ,  B29B2911/1416 ,  B29K2067/00 ,  B29K2105/12 ,  B29K2709/08 ,  B29K2995/0053 ,  B29L2031/712

摘要： This invention provides a biaxially oriented container which can be very easily molded by extrusion or injection stretch blow molding and which exhibits satisfactory hat resisting property and pressure resisting property even if the content of glass fibers is less than 10 weight %.

摘要翻译： 本发明提供一种双轴取向容器，其可以通过挤出或注射拉伸吹塑成型而非常容易地模塑，并且即使玻璃纤维的含量小于10重量％，也显示出令人满意的耐帽性和耐压性。

公开(公告)号：US06344166B1

公开(公告)日：2002-02-05

申请号：US09064684

申请日：1998-04-22

申请人： Daiichi Aoki ,  Hiroyuki Orimoto ,  Katsumasa Yokota

发明人： Daiichi Aoki ,  Hiroyuki Orimoto ,  Katsumasa Yokota

IPC分类号： B29C4964

CPC分类号： B29C49/6481 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14106 ,  B29B2911/14133 ,  B29C49/0005 ,  B29C2035/0855 ,  Y10S264/904 ,  Y10S264/905

摘要： A container molding method for reducing the amount of released acetaldehyde. The method comprises a primary blow molding step of stretch-blow-molding a preform into a primary blow-molded article; an acetaldehyde reducing step of reducing the amount of acetaldehyde released from the primary blow-molded article; and a final blow molding step of stretch-blow-molding the primary blow-molded article having a reduced amount of acetaldehyde into a final container. The primary blow molding step molds the primary blow-molded article which is larger in size than the final container and which has an average wall-thickness of a stretched barrel portion equal to or less than 0.3 mm, that is smaller than the average wall-thickness of a barrel portion of the final container. The acetaldehyde reducing step heats the thin-walled barrel portion of the primary blow-molded article at a high temperature for a relatively short time. As a result, the final container having a reduced amount of acetaldehyde released from the inner wall of the final container will be molded.

摘要翻译： 一种减少乙醛释放量的容器成型方法。 该方法包括将预成型件拉伸吹塑成一次吹塑制品的一次吹塑步骤; 减少从一次吹塑制品释放的乙醛的量的乙醛还原步骤; 以及将具有减少量的乙醛的一次吹塑制品拉伸吹塑成最终容器的最终吹塑步骤。 一次吹塑步骤模制尺寸大于最终容器的一次吹塑制品，其具有等于或小于0.3mm的拉伸筒部的平均壁厚，其小于平均壁 - 最终容器的桶部分的厚度。 乙醛还原步骤在相当短的时间内在高温下加热一次吹塑制品的薄壁筒部。 结果，从最终容器的内壁释放的乙醛缩小量的最终容器将被模制。

公开(公告)号：US08968635B2

公开(公告)日：2015-03-03

申请号：US13518891

申请日：2012-06-24

申请人： Daiichi Aoki ,  Hiroyuki Tsukamoto

发明人： Daiichi Aoki ,  Hiroyuki Tsukamoto

IPC分类号： B29C49/06 ,  B29C49/64 ,  B29C49/18 ,  B29L31/00 ,  B29C49/12

CPC分类号： B65D1/023 ,  B29B2911/14593 ,  B29B2911/1498 ,  B29C49/02 ,  B29C49/06 ,  B29C49/12 ,  B29C49/185 ,  B29C49/649 ,  B29K2067/003 ,  B29L2022/00 ,  B29L2031/7126 ,  B29L2031/7158 ,  Y10T428/1397

摘要： A preform 20 for a large container, used for producing a large container which is made of a polyethylene terephthalate resin and which is formed by stretch blow molding, is formed by injecting molding to have a wall thickness of 6 mm to 9 mm and have a longitudinal axis length longer than that of the large container which is a final molded product.

摘要翻译： 用于制造由聚对苯二甲酸乙二醇酯树脂制成并通过拉伸吹塑成型形成的大容器的大型容器用预成型件20通过注射模制形成，壁厚为6mm至9mm，并具有 纵轴长度比作为最终成型品的大容器长。

公开(公告)号：US6099766A

公开(公告)日：2000-08-08

申请号：US53418

申请日：1998-04-01

申请人： Daiichi Aoki ,  Kouhei Koga ,  Tsuyoshi Matsui

发明人： Daiichi Aoki ,  Kouhei Koga ,  Tsuyoshi Matsui

IPC分类号： B29C71/02 ,  B29C33/42 ,  B29C45/06 ,  B29C45/40 ,  B29C45/72 ,  B29C45/73 ,  B29C45/78 ,  B29C49/06 ,  B29C49/64 ,  B29K67/00 ,  B29L22/00 ,  C08G63/183

CPC分类号： B29C49/6436 ,  B29C45/7207 ,  B29C49/06 ,  B29K2105/253 ,  Y10S264/908

摘要： A preform molding method and apparatus which can utilize a part of an injection mold to crystallize a neck of a preform. A rotary disc includes a plurality of neck cavity molds. An injection molding station, first heating station, second heating station and cooling/removing station are located at the respective positions where the neck cavity molds stops. The injection molding station injection molds a preform having a neck. The preform is sequentially conveyed the first and second heating stations while being held by neck cavity molds at the neck. Each of the heating stations heats the neck cavity molds so that the neck of the preform is heated up to a temperature of crystallization. Thereafter, the cooling/removing station cools the neck cavity molds. After the cooling step, the preforms are released and removed from the neck cavity molds. Thereafter, the neck cavity molds are returned to the injection molding station.

摘要翻译： 可以利用注射模具的一部分使预成型件的颈部结晶的预成型件成型方法和装置。 旋转盘包括多个颈腔模具。 注射成型站，第一加热站，第二加热站和冷却/移除站位于颈腔模具停止的相应位置。 注塑站注塑模具具有颈部的预成型件。 在颈部保持颈腔模具的同时，预成型件依次传送第一和第二加热站。 每个加热站加热颈腔模具，使得预成型件的颈部被加热到结晶温度。 此后，冷却/移出台冷却颈腔模具。 在冷却步骤之后，将预制件从颈腔模具中释放并移除。 此后，将颈腔模具返回注塑站。

公开(公告)号：US4732557A

公开(公告)日：1988-03-22

申请号：US791368

申请日：1985-10-25

申请人： Daiichi Aoki

发明人： Daiichi Aoki

IPC分类号： B29B11/08 ,  B29C45/00 ,  B29C49/06 ,  B29C49/10 ,  B29C49/12 ,  B29C49/42 ,  B29C49/48 ,  B29C49/70 ,  B29C51/02 ,  B29C51/04 ,  B29C51/10 ,  B29L22/00 ,  B29C49/00

CPC分类号： B29C49/062 ,  B29C49/4205 ,  B29C49/70 ,  B29C2049/1238 ,  B29C45/00 ,  B29C49/06 ,  B29C49/12 ,  B29C51/02 ,  B29C51/04 ,  B29K2105/256 ,  B29L2031/7132 ,  B29L2031/716

摘要： The present invention provides an injection stretch blow molding apparatus in which a peripheral edge of a flat preform forms the edge or lip portion of a cup-like container. A securing or grip mold and a core mold are brought together to form the lip. The securing or grip mold is carried on the underside of a rotary transfer disk. The peripheral edge of the preform is sandwiched in between a shoulder formed at the lower end of a blow core and the securing or grip mold when stretch blow molding is performed, resulting in a cup-like container. The finished container is then removed upwardly from the securing or grip mold.

摘要翻译： 本发明提供一种注射拉伸吹塑成型装置，其中扁平预型件的周缘形成杯形容器的边缘或唇部。 将固定或夹持模具和芯模组合在一起形成唇缘。 固定或夹持模具承载在旋转传送盘的下侧。 当进行拉伸吹塑成型时，预成型件的周边边缘被夹在形成在吹塑​​芯的下端的肩部和固定或夹持模具之间，形成杯形容器。 然后将完成的容器从固定或夹持模具向上移除。

公开(公告)号：US08673204B2

公开(公告)日：2014-03-18

申请号：US13371022

申请日：2012-02-10

申请人： Daiichi Aoki ,  Hiroyuki Tsukamoto

发明人： Daiichi Aoki ,  Hiroyuki Tsukamoto

IPC分类号： B29C49/64

CPC分类号： B29D22/003 ,  B29C49/06 ,  B29C49/18 ,  B29C49/4823 ,  B29C49/6481 ,  B29C2049/4838 ,  B29C2049/4846 ,  B29K2067/003 ,  B29L2031/7126 ,  B29L2031/7158

摘要： A method of molding a large returnable container includes a heat treatment step for subjecting a thick preform formed of a polyester resin or a primary blow-molded article to intermediate blow molding with heating to obtain an intermediate molded article, and a final blow molding step that includes subjecting the intermediate molded article that has shrunk to final blow molding with heating to obtain a large returnable container. The heat treatment step includes disposing the preform or the primary blow-molded article in a heat treatment mold, and pressurizing the preform or the primary blow-molded article so that a shoulder and a body obtained by blow molding close contact to a cavity surface of the heat treatment mold, and are subjected to a heat treatment, the shoulder being heated at a low temperature as compared with the body.

摘要翻译： 一种大型可回收容器的成型方法包括：热处理步骤，用于对由聚酯树脂或一次吹塑制品形成的厚的预型坯进行中间吹塑以加热中间成型制品，以及最终吹塑成型步骤， 包括使已经收缩的中间成型制品在加热下进行最终吹塑成型以获得大的可回收容器。 热处理步骤包括将预成型件或一次吹塑制品设置在热处理模具中，并对预制件或一次吹塑制品加压，使得通过吹塑成型获得的肩部和主体紧密接触到腔体表面 热处理模具，并进行热处理，肩部与身体相比在低温下被加热。

公开(公告)号：US20120132608A1

公开(公告)日：2012-05-31

申请号：US13371022

申请日：2012-02-10

申请人： Daiichi Aoki ,  Hiroyuki Tsukamoto

发明人： Daiichi Aoki ,  Hiroyuki Tsukamoto

IPC分类号： B65D1/02 ,  B29C49/18

CPC分类号： B29D22/003 ,  B29C49/06 ,  B29C49/18 ,  B29C49/4823 ,  B29C49/6481 ,  B29C2049/4838 ,  B29C2049/4846 ,  B29K2067/003 ,  B29L2031/7126 ,  B29L2031/7158

摘要： A method of molding a large returnable container includes a heat treatment step for subjecting a thick preform formed of a polyester resin or a primary blow-molded article to intermediate blow molding with heating to obtain an intermediate molded article, and a final blow molding step that includes subjecting the intermediate molded article that has shrunk to final blow molding with heating to obtain a large returnable container. The heat treatment step includes disposing the preform or the primary blow-molded article in a heat treatment mold, and pressurizing the preform or the primary blow-molded article so that a shoulder and a body obtained by blow molding close contact to a cavity surface of the heat treatment mold, and are subjected to a heat treatment, the shoulder being heated at a low temperature as compared with the body.

摘要翻译： 一种大型可回收容器的成型方法包括：热处理步骤，用于对由聚酯树脂或一次吹塑制品形成的厚的预型坯进行中间吹塑以加热中间成型制品，以及最终吹塑成型步骤， 包括使已经收缩的中间成型制品在加热下进行最终吹塑成型以获得大的可回收容器。 热处理步骤包括将预成型件或一次吹塑制品设置在热处理模具中，并对预制件或一次吹塑制品加压，使得通过吹塑成型获得的肩部和主体紧密接触到腔体表面 热处理模具，并进行热处理，肩部与身体相比在低温下被加热。