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公开(公告)号：US08574693B2
公开(公告)日：2013-11-05
申请号：US12308946
申请日：2007-05-16
申请人： Masahiro Sugai , Masato Suzuki , Hiromi Shimura , Junichi Chiba
发明人： Masahiro Sugai , Masato Suzuki , Hiromi Shimura , Junichi Chiba
IPC分类号： C04B35/113
CPC分类号： B29C47/02 , B29B11/08 , B29B11/10 , B29B11/12 , B29C43/52 , B29C47/0023 , B29C47/06 , B29C49/02 , B29C2043/522 , B29K2003/00 , B29K2105/16 , B29K2995/006 , B29L2031/7158 , C08J3/201 , C08J2367/04 , C08K3/36 , C08K9/04 , C08K9/06 , C08L67/04
摘要： A preform is formed by compounding a resin made from poly-L-lactic acid with a functional filler and subjecting a mouth portion to a heat treatment. Also, a hollow shaped product is produced by blow-molding the preform.
摘要翻译： 通过将由聚-L-乳酸制成的树脂与功能性填料混合并对口部进行热处理而形成预成型体。 此外，通过吹塑预制件来制造中空成型制品。
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公开(公告)号：US20090226655A1
公开(公告)日：2009-09-10
申请号：US12308946
申请日：2007-05-16
申请人： Masahiro Sugai , Masato Suzuki , Hiromi Shimura , Junichi Chiba
发明人： Masahiro Sugai , Masato Suzuki , Hiromi Shimura , Junichi Chiba
CPC分类号： B29C47/02 , B29B11/08 , B29B11/10 , B29B11/12 , B29C43/52 , B29C47/0023 , B29C47/06 , B29C49/02 , B29C2043/522 , B29K2003/00 , B29K2105/16 , B29K2995/006 , B29L2031/7158 , C08J3/201 , C08J2367/04 , C08K3/36 , C08K9/04 , C08K9/06 , C08L67/04
摘要： A preform is formed by compounding a resin made from poly-L-lactic acid with a functional filler and subjecting a mouth portion to a heat treatment. Also, a hollow shaped product is produced by blow-molding the preform.
摘要翻译： 通过将由聚-L-乳酸制成的树脂与功能性填料混合并对口部进行热处理而形成预成型体。 此外，通过吹塑预制件来制造中空成型制品。
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3.发明授权Synthetic resin bottle having a gradation pattern, and process for injection molding the preform for use in such a bottle 有权具有渐变图案的合成树脂瓶，以及用于将瓶坯注塑成型的方法公开(公告)号：US08685512B2
公开(公告)日：2014-04-01
申请号：US13485443
申请日：2012-05-31
申请人： Minoru Abe , Tetsuo Takahashi , Masato Suzuki , Hiromi Shimura , Junichi Chiba
发明人： Minoru Abe , Tetsuo Takahashi , Masato Suzuki , Hiromi Shimura , Junichi Chiba
CPC分类号： B29B11/08 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/141 , B29B2911/1412 , B29B2911/14146 , B29B2911/14326 , B29B2911/1433 , B29B2911/14331 , B29B2911/14333 , B29B2911/14336 , B29B2911/14337 , B29B2911/1444 , B29B2911/14466 , B29B2911/14633 , B29B2911/14646 , B29B2911/14713 , B29B2911/14753 , B29B2911/14766 , B29C45/1642 , B29C45/1646 , B29C49/06 , B29C49/221 , B29C2045/1698 , B29K2023/12 , B29K2067/00 , B29K2067/003 , B29K2077/00 , B29K2105/0032 , B29K2105/253 , B29K2105/258 , B29K2995/0026 , B29K2995/0067 , B29L2031/7158 , B65D1/0215 , B65D23/02 , Y10T428/1352 , Y10T428/139
摘要： The technical problem to be solved is to change the thickness of the colored resin layer of the preform gradually in the upward or downward direction, by utilizing a tendency of gradual decrease in the thickness of the colored resin layer caused by the flow of the main resin inside the preform mold when the main resin and the colored resin are injected into the mold. This involves adjusting the injection pattern including the time of starting and ending the supply of the main resin and the colored resin, and pressure or velocity profiles, reducing the thickness of the colored resin layer gradually upstream or downstream, injection-molding the preform in which a color-gradated portion associated with the thickness of the colored resin layer has been formed, and biaxially drawing and blow molding this preform into a bottle having a color-gradated portion.
摘要翻译： 要解决的技术问题是通过利用由主树脂的流动引起的着色树脂层的厚度逐渐降低的趋势，在上下方向上逐渐改变预成型体着色树脂层的厚度 当主树脂和着色树脂注入模具时，在预成型模具内部。 这包括调整包括主树脂和着色树脂的供应开始和结束的时间，以及压力或速度分布的时间，逐渐上下游着色树脂层的厚度，将预成型件注塑成型 已经形成了与着色树脂层的厚度相关联的颜色渐变部分，并且将该预成型件双轴拉伸和吹塑成具有渐变部分的瓶子。
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公开(公告)号：US09393725B2
公开(公告)日：2016-07-19
申请号：US14084327
申请日：2013-11-19
申请人： Minoru Abe , Tetsuo Takahashi , Masato Suzuki , Hiromi Shimura , Junichi Chiba
发明人： Minoru Abe , Tetsuo Takahashi , Masato Suzuki , Hiromi Shimura , Junichi Chiba
IPC分类号： B29C45/16 , B29B11/14 , B29C49/22 , B65D1/02 , B65D23/02 , B29B11/08 , B29C49/06 , B29K23/00 , B29K67/00 , B29K77/00 , B29K105/00 , B29L31/00
CPC分类号： B29B11/08 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/141 , B29B2911/1412 , B29B2911/14146 , B29B2911/14326 , B29B2911/1433 , B29B2911/14331 , B29B2911/14333 , B29B2911/14336 , B29B2911/14337 , B29B2911/1444 , B29B2911/14466 , B29B2911/14633 , B29B2911/14646 , B29B2911/14713 , B29B2911/14753 , B29B2911/14766 , B29C45/1642 , B29C45/1646 , B29C49/06 , B29C49/221 , B29C2045/1698 , B29K2023/12 , B29K2067/00 , B29K2067/003 , B29K2077/00 , B29K2105/0032 , B29K2105/253 , B29K2105/258 , B29K2995/0026 , B29K2995/0067 , B29L2031/7158 , B65D1/0215 , B65D23/02 , Y10T428/1352 , Y10T428/139
摘要： The technical problem to be solved is to change the thickness of the colored resin layer of the preform gradually in the upward or downward direction, by utilizing a tendency of gradual decrease in the thickness of the colored resin layer caused by the flow of the main resin inside the preform mold when the main resin and the colored resin are injected into the mold. This involves adjusting the injection pattern including the time of starting and ending the supply of the main resin and the colored resin, and pressure or velocity profiles, reducing the thickness of the colored resin layer gradually upstream or downstream, injection-molding the preform in which a color-gradated portion associated with the thickness of the colored resin layer has been formed, and biaxially drawing and blow molding this preform into a bottle having a color-gradated portion.
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5.发明授权Synthetic resin bottle having a gradation pattern, and process for injection molding the preform for use in such a bottle 有权具有渐变图案的合成树脂瓶，以及用于将瓶坯注塑成型的方法公开(公告)号：US08518504B2
公开(公告)日：2013-08-27
申请号：US13485362
申请日：2012-05-31
申请人： Minoru Abe , Tetsuo Takahashi , Masato Suzuki , Hiromi Shimura , Junichi Chiba
发明人： Minoru Abe , Tetsuo Takahashi , Masato Suzuki , Hiromi Shimura , Junichi Chiba
CPC分类号： B29B11/08 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/141 , B29B2911/1412 , B29B2911/14146 , B29B2911/14326 , B29B2911/1433 , B29B2911/14331 , B29B2911/14333 , B29B2911/14336 , B29B2911/14337 , B29B2911/1444 , B29B2911/14466 , B29B2911/14633 , B29B2911/14646 , B29B2911/14713 , B29B2911/14753 , B29B2911/14766 , B29C45/1642 , B29C45/1646 , B29C49/06 , B29C49/221 , B29C2045/1698 , B29K2023/12 , B29K2067/00 , B29K2067/003 , B29K2077/00 , B29K2105/0032 , B29K2105/253 , B29K2105/258 , B29K2995/0026 , B29K2995/0067 , B29L2031/7158 , B65D1/0215 , B65D23/02 , Y10T428/1352 , Y10T428/139
摘要： The technical problem to be solved is to change the thickness of the colored resin layer of the preform gradually in the upward or downward direction, by utilizing a tendency of gradual decrease in the thickness of the colored resin layer caused by the flow of the main resin inside the preform mold when the main resin and the colored resin are injected into the mold. This involves adjusting the injection pattern including the time of starting and ending the supply of the main resin and the colored resin, and pressure or velocity profiles, reducing the thickness of the colored resin layer gradually upstream or downstream, injection-molding the preform in which a color-gradated portion associated with the thickness of the colored resin layer has been formed, and biaxially drawing and blow molding this preform into a bottle having a color-gradated portion.
摘要翻译： 要解决的技术问题是通过利用由主树脂的流动引起的着色树脂层的厚度逐渐降低的趋势，在上下方向上逐渐改变预成型体着色树脂层的厚度 当主树脂和着色树脂注入模具时，在预成型模具内部。 这包括调整包括主树脂和着色树脂的供应开始和结束的时间，以及压力或速度分布的时间，逐渐上下游着色树脂层的厚度，注塑成型预成型件，其中 已经形成了与着色树脂层的厚度相关联的颜色渐变部分，并且将该预成型件双轴拉伸和吹塑成具有渐变部分的瓶子。
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公开(公告)号：US09486939B1
公开(公告)日：2016-11-08
申请号：US15182274
申请日：2016-06-14
申请人： Minoru Abe , Tetsuo Takahashi , Masato Suzuki , Hiromi Shimura , Junichi Chiba
发明人： Minoru Abe , Tetsuo Takahashi , Masato Suzuki , Hiromi Shimura , Junichi Chiba
CPC分类号： B29B11/08 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/141 , B29B2911/1412 , B29B2911/14146 , B29B2911/14326 , B29B2911/1433 , B29B2911/14331 , B29B2911/14333 , B29B2911/14336 , B29B2911/14337 , B29B2911/1444 , B29B2911/14466 , B29B2911/14633 , B29B2911/14646 , B29B2911/14713 , B29B2911/14753 , B29B2911/14766 , B29C45/1642 , B29C45/1646 , B29C49/06 , B29C49/221 , B29C2045/1698 , B29K2023/12 , B29K2067/00 , B29K2067/003 , B29K2077/00 , B29K2105/0032 , B29K2105/253 , B29K2105/258 , B29K2995/0026 , B29K2995/0067 , B29L2031/7158 , B65D1/0215 , B65D23/02 , Y10T428/1352 , Y10T428/139
摘要： The technical problem to be solved is to change the thickness of the colored resin layer of the preform gradually in the upward or downward direction, by utilizing a tendency of gradual decrease in the thickness of the colored resin layer caused by the flow of the main resin inside the preform mold when the main resin and the colored resin are injected into the mold. This involves adjusting the injection pattern including the time of starting and ending the supply of the main resin and the colored resin, and pressure or velocity profiles, reducing the thickness of the colored resin layer gradually upstream or downstream, injection-molding the preform in which a color-gradated portion associated with the thickness of the colored resin layer has been formed, and biaxially drawing and blow molding this preform into a bottle having a color-gradated portion.
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7.发明授权Synthetic resin bottle having a gradation pattern, and process for injection molding the preform for use in such a bottle 有权具有渐变图案的合成树脂瓶，以及用于将瓶坯注塑成型的方法公开(公告)号：US08211520B2
公开(公告)日：2012-07-03
申请号：US12977285
申请日：2010-12-23
申请人： Minoru Abe , Tetsuo Takahashi , Masato Suzuki , Hiromi Shimura , Junichi Chiba
发明人： Minoru Abe , Tetsuo Takahashi , Masato Suzuki , Hiromi Shimura , Junichi Chiba
CPC分类号： B29B11/08 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/141 , B29B2911/1412 , B29B2911/14146 , B29B2911/14326 , B29B2911/1433 , B29B2911/14331 , B29B2911/14333 , B29B2911/14336 , B29B2911/14337 , B29B2911/1444 , B29B2911/14466 , B29B2911/14633 , B29B2911/14646 , B29B2911/14713 , B29B2911/14753 , B29B2911/14766 , B29C45/1642 , B29C45/1646 , B29C49/06 , B29C49/221 , B29C2045/1698 , B29K2023/12 , B29K2067/00 , B29K2067/003 , B29K2077/00 , B29K2105/0032 , B29K2105/253 , B29K2105/258 , B29K2995/0026 , B29K2995/0067 , B29L2031/7158 , B65D1/0215 , B65D23/02 , Y10T428/1352 , Y10T428/139
摘要： The technical problem to be solved by the invention is to change the thickness of the colored resin layer of the preform gradually in the upward or downward direction, by utilizing a tendency of gradual decrease in the thickness of the colored resin layer caused by the flow of the main resin inside the preform mold when the main resin and the colored resin are injected into the mold. The objects of this invention is to provide a biaxially drawn, blow molded bottle having new decorativeness created in which sophisticated color gradations associated with color density are created in the body of this bottle. The means of accomplishing this object involves adjusting the injection pattern including the time of starting and ending the supply of the main resin and the colored resin, and pressure or velocity profiles, reducing the thickness of the colored resin layer in the multi-layered molten resin fluid gradually at an upstream or downstream point of the flow, injection-molding the preform in which a color-gradated portion associated with the thickness of the colored resin layer has been formed, and biaxially drawing and blow molding this preform into a bottle having a color-gradated portion associated with the color density or color shade created on the body of the bottle.
摘要翻译： 本发明要解决的技术问题是通过利用由着色树脂层的流动引起的着色树脂层的厚度逐渐降低的趋势，沿着上下方向逐渐改变预成型体着色树脂层的厚度 当将主树脂和着色树脂注入模具时，预成型模具内的主树脂。 本发明的目的是提供一种双轴拉伸吹塑成型的瓶子，其具有新的装饰性，其中在该瓶子的主体中产生与颜色密度相关的复杂色彩等级。 实现该目的的手段包括调整包括主树脂和着色树脂的供应开始和结束的时间以及压力或速度分布的时间，减少多层熔融树脂中着色树脂层的厚度 流体在流动的上游或下游点逐渐流动，注射成型预成型件，其中已经形成与着色树脂层的厚度相关联的颜色渐变部分，并将该预成型件双轴拉伸和吹塑成具有 与在瓶体上产生的颜色密度或颜色相关联的颜色渐变部分。
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8.发明申请Synthetic Resin Bottle Having a Gradation Pattern, and Process for Injection Molding the Preform for Use in Such a Bottle 有权具有梯度图案的合成树脂瓶，以及用于注射成型用于这种瓶子的预成型件的方法公开(公告)号：US20080317989A1
公开(公告)日：2008-12-25
申请号：US11884311
申请日：2006-04-24
申请人： Minoru Abe , Tetsuo Takahashi , Masato Suzuki , Hiromi Shimura , Junichi Chiba
发明人： Minoru Abe , Tetsuo Takahashi , Masato Suzuki , Hiromi Shimura , Junichi Chiba
CPC分类号： B29B11/08 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/141 , B29B2911/1412 , B29B2911/14146 , B29B2911/14326 , B29B2911/1433 , B29B2911/14331 , B29B2911/14333 , B29B2911/14336 , B29B2911/14337 , B29B2911/1444 , B29B2911/14466 , B29B2911/14633 , B29B2911/14646 , B29B2911/14713 , B29B2911/14753 , B29B2911/14766 , B29C45/1642 , B29C45/1646 , B29C49/06 , B29C49/221 , B29C2045/1698 , B29K2023/12 , B29K2067/00 , B29K2067/003 , B29K2077/00 , B29K2105/0032 , B29K2105/253 , B29K2105/258 , B29K2995/0026 , B29K2995/0067 , B29L2031/7158 , B65D1/0215 , B65D23/02 , Y10T428/1352 , Y10T428/139
摘要： The technical problem to be solved by the invention is to change the thickness of the colored resin layer of the preform gradually in the upward or downward direction, by utilizing a tendency of gradual decrease in the thickness of the colored resin layer caused by the flow of the main resin inside the preform mold when the main resin and the colored resin are injected into the mold. The objects of this invention is to provide a biaxially drawn, blow molded bottle having new decorativeness created in which sophisticated color gradations associated with color density are created in the body of this bottle. The means of accomplishing this object involves adjusting the injection pattern including the time of starting and ending the supply of the main resin and the colored resin, and pressure or velocity profiles, reducing the thickness of the colored resin layer in the multi-layered molten resin fluid gradually at an upstream or downstream point of the flow, injection-molding the preform in which a color-gradated portion associated with the thickness of the colored resin layer has been formed, and biaxially drawing and blow molding this preform into a bottle having a color-gradated portion associated with the color density or color shade created on the body of the bottle.
摘要翻译： 本发明要解决的技术问题是通过利用由着色树脂层的流动引起的着色树脂层的厚度逐渐降低的趋势，沿着上下方向逐渐改变预成型体着色树脂层的厚度 当将主树脂和着色树脂注入模具时，预成型模具内的主树脂。 本发明的目的是提供一种双轴拉伸吹塑成型的瓶子，其具有新的装饰性，其中在该瓶子的主体中产生与颜色密度相关的复杂色彩等级。 实现该目的的手段包括调整包括主树脂和着色树脂的供应开始和结束的时间以及压力或速度分布的时间，减少多层熔融树脂中着色树脂层的厚度 流体在流动的上游或下游点逐渐流动，注射成型预成型件，其中已经形成与着色树脂层的厚度相关联的颜色渐变部分，并将该预成型件双轴拉伸和吹塑成具有 与在瓶体上产生的颜色密度或颜色相关联的颜色渐变部分。
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9.发明授权Synthetic resin bottle having a gradation pattern, and process for injection molding the preform for use in such a bottle 有权具有渐变图案的合成树脂瓶，以及用于将瓶坯注塑成型的方法公开(公告)号：US08580365B2
公开(公告)日：2013-11-12
申请号：US11884311
申请日：2006-04-24
申请人： Minoru Abe , Tetsuo Takahashi , Masato Suzuki , Hiromi Shimura , Junichi Chiba
发明人： Minoru Abe , Tetsuo Takahashi , Masato Suzuki , Hiromi Shimura , Junichi Chiba
CPC分类号： B29B11/08 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/141 , B29B2911/1412 , B29B2911/14146 , B29B2911/14326 , B29B2911/1433 , B29B2911/14331 , B29B2911/14333 , B29B2911/14336 , B29B2911/14337 , B29B2911/1444 , B29B2911/14466 , B29B2911/14633 , B29B2911/14646 , B29B2911/14713 , B29B2911/14753 , B29B2911/14766 , B29C45/1642 , B29C45/1646 , B29C49/06 , B29C49/221 , B29C2045/1698 , B29K2023/12 , B29K2067/00 , B29K2067/003 , B29K2077/00 , B29K2105/0032 , B29K2105/253 , B29K2105/258 , B29K2995/0026 , B29K2995/0067 , B29L2031/7158 , B65D1/0215 , B65D23/02 , Y10T428/1352 , Y10T428/139
摘要： The technical problem to be solved by the invention is to change the thickness of the colored resin layer of the preform gradually in the upward or downward direction, by utilizing a tendency of gradual decrease in the thickness of the colored resin layer caused by the flow of the main resin inside the preform mold when the main resin and the colored resin are injected into the mold. The objects of this invention is to provide a biaxially drawn, blow molded bottle having new decorativeness created in which sophisticated color gradations associated with color density are created in the body of this bottle. The means of accomplishing this object involves adjusting the injection pattern including the time of starting and ending the supply of the main resin and the colored resin, and pressure or velocity profiles, reducing the thickness of the colored resin layer in the multi-layered molten resin fluid gradually at an upstream or downstream point of the flow, injection-molding the preform in which a color-gradated portion associated with the thickness of the colored resin layer has been formed, and biaxially drawing and blow molding this preform into a bottle having a color-gradated portion associated with the color density or color shade created on the body of the bottle.
摘要翻译： 本发明要解决的技术问题是通过利用由着色树脂层的流动引起的着色树脂层的厚度逐渐降低的趋势，沿着上下方向逐渐改变预成型体着色树脂层的厚度 当将主树脂和着色树脂注入模具时，预成型模具内的主树脂。 本发明的目的是提供一种双轴拉伸吹塑成型的瓶子，其具有新的装饰性，其中在该瓶子的主体中产生与颜色密度相关的复杂色彩等级。 实现该目的的手段包括调整包括主树脂和着色树脂的供应开始和结束的时间以及压力或速度分布的时间，减少多层熔融树脂中着色树脂层的厚度 流体在流动的上游或下游点逐渐流动，注射成型预成型件，其中已经形成与着色树脂层的厚度相关联的颜色渐变部分，并将该预成型件双轴拉伸和吹塑成具有 与在瓶体上产生的颜色密度或颜色相关联的颜色渐变部分。
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10.发明申请SYNTHETIC RESIN BOTTLE HAVING A GRADATION PATTERN, AND PROCESS FOR INJECTION MOLDING THE PREFORM FOR USE IN SUCH A BOTTLE 有权具有成型图案的合成树脂瓶，以及用于注射成型的方法，用于在这种瓶子中使用的预浸料公开(公告)号：US20110115122A1
公开(公告)日：2011-05-19
申请号：US12977285
申请日：2010-12-23
申请人： Minoru ABE , Tetsuo Takahashi , Masato Suzuki , Hiromi Shimura , Junichi Chiba
发明人： Minoru ABE , Tetsuo Takahashi , Masato Suzuki , Hiromi Shimura , Junichi Chiba
IPC分类号： B29C45/16
CPC分类号： B29B11/08 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/141 , B29B2911/1412 , B29B2911/14146 , B29B2911/14326 , B29B2911/1433 , B29B2911/14331 , B29B2911/14333 , B29B2911/14336 , B29B2911/14337 , B29B2911/1444 , B29B2911/14466 , B29B2911/14633 , B29B2911/14646 , B29B2911/14713 , B29B2911/14753 , B29B2911/14766 , B29C45/1642 , B29C45/1646 , B29C49/06 , B29C49/221 , B29C2045/1698 , B29K2023/12 , B29K2067/00 , B29K2067/003 , B29K2077/00 , B29K2105/0032 , B29K2105/253 , B29K2105/258 , B29K2995/0026 , B29K2995/0067 , B29L2031/7158 , B65D1/0215 , B65D23/02 , Y10T428/1352 , Y10T428/139
摘要： The technical problem to be solved by the invention is to change the thickness of the colored resin layer of the preform gradually in the upward or downward direction, by utilizing a tendency of gradual decrease in the thickness of the colored resin layer caused by the flow of the main resin inside the preform mold when the main resin and the colored resin are injected into the mold. The objects of this invention is to provide a biaxially drawn, blow molded bottle having new decorativeness created in which sophisticated color gradations associated with color density are created in the body of this bottle. The means of accomplishing this object involves adjusting the injection pattern including the time of starting and ending the supply of the main resin and the colored resin, and pressure or velocity profiles, reducing the thickness of the colored resin layer in the multi-layered molten resin fluid gradually at an upstream or downstream point of the flow, injection-molding the preform in which a color-gradated portion associated with the thickness of the colored resin layer has been formed, and biaxially drawing and blow molding this preform into a bottle having a color-gradated portion associated with the color density or color shade created on the body of the bottle.
摘要翻译： 本发明要解决的技术问题是通过利用由着色树脂层的流动引起的着色树脂层的厚度逐渐降低的趋势，沿着上下方向逐渐改变预成型体着色树脂层的厚度 当将主树脂和着色树脂注入模具时，预成型模具内的主树脂。 本发明的目的是提供一种双轴拉伸吹塑成型的瓶子，其具有新的装饰性，其中在该瓶子的主体中产生与颜色密度相关的复杂色彩等级。 实现该目的的手段包括调整包括主树脂和着色树脂的供应开始和结束的时间以及压力或速度分布的时间，减少多层熔融树脂中着色树脂层的厚度 流体在流动的上游或下游点逐渐流动，注射成型预成型件，其中已经形成与着色树脂层的厚度相关联的颜色渐变部分，并将该预成型件双轴拉伸和吹塑成具有 与在瓶体上产生的颜色密度或颜色相关联的颜色渐变部分。
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