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公开(公告)号：US20170197351A1
公开(公告)日：2017-07-13
申请号：US15324234
申请日：2015-08-06
CPC分类号： B29C49/06 , B29B11/08 , B29B11/14 , B29B2911/1402 , B29B2911/1404 , B29B2911/1408 , B29B2911/1414 , B29B2911/14146 , B29B2911/14153 , B29B2911/14326 , B29B2911/14337 , B29B2911/14973 , B29B2911/1498 , B29B2911/14986 , B29C45/16 , B29C49/0005 , B29C49/08 , B29C49/22 , B29C49/221 , B29C2049/222 , B29C2049/228 , B29K2023/12 , B29K2067/003 , B29K2105/0032 , B29K2105/0094 , B29K2105/258 , B29K2995/002 , B29K2995/0021 , B29L2031/7158 , B65D1/02 , B65D1/0215
摘要： For a preform, on an outer circumferential side of a base material layer, which is made of a first colored resin, a colored layer, which is made of a second colored resin having a color different from that of the first colored resin and which forms a gradation region in which the layer thickness gradually decreases upward, is formed. Furthermore, on the outer circumferential side of the colored layer, a coating layer, which is made of the first colored resin, is formed.
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公开(公告)号：US20180178465A1
公开(公告)日：2018-06-28
申请号：US15868720
申请日：2018-01-11
IPC分类号： B29D22/00 , B29C45/16 , B29B11/08 , B65D23/02 , B29C49/22 , B29C49/12 , B29C49/06 , B29C45/77 , B29K105/00 , B29L9/00
摘要： A process includes: supplying a main resin from outer and inner flow channel, to a joined flow channel at a predetermined supply velocity for a predetermined time; supplying a second resin from a middle flow channel to the joined flow channel simultaneously with the main resin at a predetermined supply velocity for a certain time within the predetermined time; and sliding a shut-off pin to bring the pin forefront to a predetermined position near an outlet of the inner flow channel, open to the joined flow channel, before the second resin is supplied, or during a time starting after a time from the start of the second resin supply and ending with the termination of the supply, so that the velocity of main resin supply from the inner flow channel to the joined flow channel is reduced to a predetermined level by adjusting the degree of aperture for the outlet.
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3.发明申请SYNTHETIC RESIN CONTAINER WITH WINDOW, PREFORM, AND METHOD OF INJECTION MOLDING PREFORM 审中-公开具有窗口，预制和注塑成型方法的合成树脂容器公开(公告)号：US20160185488A1
公开(公告)日：2016-06-30
申请号：US14900700
申请日：2014-05-27
申请人： Hiroshi HOSOKOSHIYAMA , Junichi CHIBA , Seiji ISO
发明人： Hiroshi HOSOKOSHIYAMA , Junichi CHIBA , Seiji ISO
CPC分类号： B65D25/54 , B29B11/08 , B29B2911/1406 , B29B2911/14073 , B29B2911/14086 , B29B2911/141 , B29B2911/1414 , B29B2911/14973 , B29C45/0046 , B29C45/1607 , B29C45/164 , B29C45/1646 , B29C45/2806 , B29C2045/1614 , B29K2067/003 , B29K2105/253 , B29K2105/258 , B29K2995/0026 , B29L2031/7158 , B32B1/02 , B32B2439/60 , B65D1/0215 , B65D2203/04
摘要： A synthetic resin container or bottle with a window obtained by subjecting a test tube-shaped preform made by injection molding to biaxial stretch blow molding is provided. The container includes a transparent base layer; a circumferential wall formed of the transparent base layer; and a light-blocking or opaque intermediate layer formed in the base layer in a laminated manner to cover an area of a predetermined height of the circumferential wall. The intermediate layer is formed in a laminated manner over an area covering an entire circumference of the circumferential wall excluding a non-laminated section, where the intermediate layer is not formed, that extends in a shape of a longitudinal strip along the central axis direction of the container on the circumferential wall of the container. The non-laminated section serves as a window section.
摘要翻译： 提供了通过将通过注射成型制成的试管状预成型体进行双轴拉伸吹塑成型获得的具有窗口的合成树脂容器或瓶子。 容器包括透明基层; 由透明基层形成的圆周壁; 以及层叠形成在基层中的遮光或不透明中间层，以覆盖周壁的预定高度的区域。 中间层以层叠的方式形成在除了不形成中间层的非层叠部分以外的覆盖周壁的整个周边的区域上，该中间层沿长度方向的形状沿着中心轴方向延伸 容器在容器的周壁上。 非层压部分用作窗口部分。
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公开(公告)号：US20190143576A1
公开(公告)日：2019-05-16
申请号：US16250226
申请日：2019-01-17
摘要： Provided is a method for manufacturing a preform (1). The method includes injecting into a cavity of a mold through the gate: (i) a first colored resin (R1) for a first predetermined time period, and (ii) a second colored resin (R2), having a color different from that of the first colored resin, for a second predetermined time period.
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公开(公告)号：US20190381752A1
公开(公告)日：2019-12-19
申请号：US16558381
申请日：2019-09-03
摘要： A process includes: supplying a main resin from outer and inner flow channel, to a joined flow channel at a predetermined supply velocity for a predetermined time; supplying a second resin from a middle flow channel to the joined flow channel simultaneously with the main resin at a predetermined supply velocity for a certain time within the predetermined time; and sliding a shut-off pin to bring the pin forefront to a predetermined position near an outlet of the inner flow channel, open to the joined flow channel, before the second resin is supplied, or during a time starting after a time from the start of the second resin supply and ending with the termination of the supply, so that the velocity of main resin supply from the inner flow channel to the joined flow channel is reduced to a predetermined level by adjusting the degree of aperture for the outlet.
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6.发明申请公开(公告)号：US20180215115A1
公开(公告)日：2018-08-02
申请号：US15829384
申请日：2017-12-01
CPC分类号： B29D22/003 , B29B11/14 , B29B2911/1402 , B29B2911/1404 , B29B2911/14066 , B29B2911/14073 , B29B2911/1408 , B29B2911/14086 , B29B2911/1412 , B29B2911/14326 , B29C45/1603 , B29C45/1646 , B29C45/2806 , B29C49/0073 , B29C49/06 , B29C49/10 , B29C49/221 , B29K2105/253 , B29K2995/0021 , B29K2995/0067 , B29K2995/0069 , B29L2031/7158 , B65D1/0207 , B65D1/0215
摘要： Technical problems of this invention is to create an injection molding device and an injection molding process for a test tube shaped preform, that can laminate a colored layer at certain positions of a wall of the reform with a certain thickness in a manner of a high degree of accuracy.A feature associated with the injection molding device to solve these problem comprising a nozzle section, in which a molten main resin and a molten second resin are join together to form a joined resin mass, the nozzle section comprising: an outer flow channel through which the main resin flows, an inner flow channel through which the second resin flows, a cylindrical column-shaped joined flow channel where the second resin from the inner flow channel joins the main resin from the outer flow channel, a first confluence disposed at a point where the main resin from the outer flow channel flows into the joined flow channel, a second confluence disposed at a point where the second resin flows into the joined flow channel wherein the first confluence is located downstream of the second confluence with a predetermined space left in between, and a cylindrical shutoff pin inserted slidably in the joined flow channel, wherein this shutoff pin is capable of shutting off or opening either or both of the first confluence and/or the second confluence, depending on the sliding position.
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公开(公告)号：US20180002071A1
公开(公告)日：2018-01-04
申请号：US15707224
申请日：2017-09-18
申请人： Hiroshi HOSOKOSHIYAMA , Junichi CHIBA , Seiji ISO
发明人： Hiroshi HOSOKOSHIYAMA , Junichi CHIBA , Seiji ISO
IPC分类号： B65D25/54 , B65D1/02 , B32B1/02 , B29C45/00 , B29C45/16 , B29B11/08 , B29L31/00 , B29C45/28 , B29K67/00 , B29K105/00
CPC分类号： B65D25/54 , B29B11/08 , B29B2911/1406 , B29B2911/14073 , B29B2911/14086 , B29B2911/141 , B29B2911/1414 , B29B2911/14973 , B29C45/0046 , B29C45/1607 , B29C45/164 , B29C45/1646 , B29C45/2806 , B29C2045/1614 , B29K2067/003 , B29K2105/253 , B29K2105/258 , B29K2995/0026 , B29L2031/7158 , B32B1/02 , B32B2439/60 , B65D1/0215 , B65D2203/04
摘要： A method of injection molding a test tube-shaped preform for biaxial stretch blow molding includes supplying a major material resin from outer and inner flow paths to a combined flow path for a predetermined time and rate. For a period of time within a range of the predetermined time period during which the major material resin is supplied, the intermediate layer resin is simultaneously supplied from the middle flow path to the combined flow path at a second predetermined supplying rate. A columnar laminated molten resin is injected into a cavity of a metal mold connected to a tip of the nozzle through a gate to fill the cavity, the columnar laminated molten resin being composed of the major material resin and the intermediate layer resin formed in the major material resin in a laminated manner that are combined into a columnar shape at the combined flow path.
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8.发明申请LAMINATED SYNTHETIC RESIN BOTTLE, INJECTION MOLDING DEVICE, AND PROCESS FOR MOLDING A LAMINATED PREFORM 审中-公开层合合成树脂瓶，注射成型装置以及用于模制层压预浸料的方法公开(公告)号：US20140091492A1
公开(公告)日：2014-04-03
申请号：US14057244
申请日：2013-10-18
CPC分类号： B29C45/1646 , B29B11/08 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/1404 , B29B2911/1406 , B29B2911/14066 , B29B2911/1408 , B29B2911/141 , B29B2911/1412 , B29B2911/14126 , B29B2911/14146 , B29B2911/14153 , B29B2911/14326 , B29B2911/14333 , B29B2911/14446 , B29B2911/14466 , B29C45/1603 , B29C45/1642 , B29C45/1657 , B29C45/1684 , B29C45/22 , B29C49/0073 , B29C49/06 , B29C49/221 , B29C2045/1648 , B29C2045/165 , B29C2045/1668 , B29C2049/222 , B29K2067/043 , B29K2067/046 , B29K2077/00 , B29K2105/258 , B29K2667/043 , B29K2995/0067 , B65D1/0215 , B65D2565/387 , Y02W30/806
摘要： A problem to be solved by this invention is to control the above-described problem of delamination in the laminated and biaxially drawn, blow molded bottle. A major means of this invention to solve this problem is a biaxially drawn, blow molded bottle characterized in that vertical connecting zones having no intermediate layer and having substrate layers welded directly with each other are formed in parallel in a circumferential direction and in a plural number along an axial direction of the bottle and are disposed on both right and left sides of each intermediate layer segment to be formed in this height range, and that horizontal connecting zones having no intermediate layer and having substrate layers welded directly with each other are also formed in parallel in an axial direction and in a plural number along a circumferential direction of the bottle and are disposed on both upper and lower sides of each intermediate layer segment to be formed, thus allowing the intermediate layer to be segmentalized in the circumferential and axial directions by both the vertical and horizontal connecting zones.
摘要翻译： 本发明要解决的问题是控制层压和双轴拉伸的吹塑瓶中的上述分层问题。 本发明解决这个问题的主要方法是一种双轴拉伸的吹塑瓶，其特征在于，在圆周方向和多个圆周方向上平行地形成没有中间层并且具有彼此直接焊接的基底层的垂直连接区 沿着瓶的轴向设置在每个中间层段的左右两侧，以形成该高度范围，并且也形成没有中间层并且具有彼此直接焊接的基底层的水平连接区 沿着瓶子的圆周方向沿轴向并且多个并列设置在要形成的每个中间层段的上下两侧，从而允许中间层在周向和轴向方向上分段 通过垂直和水平连接区域。
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公开(公告)号：US20160114505A1
公开(公告)日：2016-04-28
申请号：US14897013
申请日：2014-05-15
CPC分类号： B29C45/1603 , B29B11/08 , B29B2911/14073 , B29B2911/14086 , B29B2911/14446 , B29C45/1646 , B29C49/22 , B29C2045/1614 , B29K2067/003 , B29K2105/258 , B29K2827/18 , B29K2905/12 , B29K2909/04 , B29K2995/0067 , B29K2995/0069
摘要： An injection molding device including a middle flow channel which forms an intermediate layer of a preform which is subject to biaxial stretch blow molding. The middle flow channel s segmented into a predetermined number of flow sub-channels by vertical blocking rib piece(s). Side wall's upstream portions of the vertical blocking rib piece are formed as angled surfaces whose distance from each other decreases from the downstream side to the upstream side, and/or, an end portion of the vertical blocking rib piece that is located on the downstream side is tucked in at least one of the inner flow channel and the outer flow channel.
摘要翻译： 一种注射成型装置，包括形成预制件的中间层的中间流动通道，所述中间流体通过双轴拉伸吹塑成型。 中间流道通过垂直阻挡肋片段分割成预定数量的流动子通道。 侧壁的纵向阻挡肋片的上游部分形成为彼此的距离从下游侧到上游侧的成角度的表面，和/或位于下游侧的垂直阻挡肋片的端部 被包在内部流动通道和外部流动通道中的至少一个中。
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公开(公告)号：US20160362216A1
公开(公告)日：2016-12-15
申请号：US15187377
申请日：2016-06-20
CPC分类号： B65D1/40 , B05B11/00412 , B05B11/0044 , B29B11/14 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14146 , B29B2911/14153 , B29B2911/14493 , B29C45/1603 , B29C45/1646 , B29C49/06 , B29C49/08 , B29C49/22 , B29K2029/04 , B29K2067/003 , B29L2009/001 , B29L2031/7158 , B32B1/02 , B32B7/12 , B32B7/14 , B32B27/08 , B32B27/306 , B32B27/32 , B32B27/36 , B32B2250/24 , B32B2307/518 , B32B2439/00 , B32B2439/60 , B65D1/0215 , B65D1/0246 , B65D1/0276 , B65D23/02 , B65D83/0055
摘要： A biaxially stretched, blow molded container obtained by molding a laminated test tube shaped preform molded by an injection molding process. The container has a neck, a body, and a bottom, and having an outer shell and an inner bag to be laminated in a peelable manner with an outer layer inner surface. The inner bag can be deflated under a pressure drop therein. The outer layer and an inner layer have a laminar structure in which the lamination extends from a predetermined position of the neck to a lower end face. The layers are peeled from each other, starting from a lamination interface between the layers. This interface is exposed outside at the lower end face of the gate mark and can be used as an air intake vent that enables outside air to be taken into the space between layers.
摘要翻译： 通过模制通过注射成型工艺模制的层压试管形预制件获得的双轴拉伸吹塑成型容器。 容器具有颈部，主体和底部，并且具有能够以可剥离的方式层压有外层内表面的外壳和内袋。 内袋可以在其内部压降下收缩。 外层和内层具有层叠结构，其中层压体从颈部的预定位置延伸到下端面。 这些层从层之间的层压界面开始彼此剥离。 该接口在门标记的下端面处暴露在外部，并且可以用作进气口，其使外部空气能够进入层之间的空间。
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